Mercedes-Benz E-Class reliability

The manufacturer has determined on affected vehicles the software of the MBUX multi media system might not meet specifications. In this case a permanent deactivation of certain functions of assistance systems might occur.

Fix: Update the parking control unit settings

Recalled models: E-CLASS · 71 vehicles

The manufacturer has determined on affected vehicles the software of the MBUX multi media system might not meet specifications. In this case a permanent deactivation of certain functions of assistance systems might occur.

Fix: Update the parking control unit settings

Recalled models: E-CLASS · 23 vehicles

The manufacturer has determined on affected vehicles the electrical connector of the transmission wiring harness might not have been correctly remedied.

Fix: Replace the two-part wiring harness including the connector a with a new one-part variant.

Recalled models: E-CLASS · 810 vehicles

The manufacturer has determined on affected vehicles the electrical connector of the transmission wiring harness might not have been correctly remedied.

Fix: Replace the two-part wiring harness including the connector a with a new one-part variant

Recalled models: E-CLASS · 112 vehicles

On affected vehicles the routing of the transmission wiring harness might not meet specifications. The distance of the wiring harness to the drive shaft might be too small causing it to chafe.

Fix: Check the routing of the transmission wiring harness and rework it if necessary.

Recalled models: E CLASS · 1 vehicles

On certain vehicles some 80A fuses installed might not meet requirements.

Fix: Replace the respective main fuse boxes on the affected vehicles.

Recalled models: E-CLASS · 43 vehicles

On certain vehicles the 48V ground connection in the engine compartment might not be secured correctly.

Fix: Check the bolting of the ground connection on the affected vehicles and perform the respective repairs if necessary.

Recalled models: E CLASS · 1 vehicles

On affected vehicles the fuel pump impeller might not meet specifications and may deform.

Fix: Replace the fuel pump module.

Recalled models: E-CLASS · 574 vehicles

On affected vehicles the coding of the exit warning system might not meet specifications.

Fix: Update the coding parameters of the multimode radar.

Recalled models: E-CLASS · 17 vehicles

On affected vehicles the manufacturing of the wiring harness to the power electronics might not meet specifications.

Fix: Check the wiring harness and repair if necessary.

Recalled models: E-CLASS · 1,726 vehicles

On affected vehicles the aluminium bolts of the steering gear could corrode and break due to the intrusion of moisture.

Fix: Replace the steering gear mounting bolts on the affected vehicles with steel bolts. Should the bolts break or already be broken change the steering gear.

Recalled models: E-CLASS · 51,251 vehicles

On affected vehicles the bonding between the glass panel and the sliding roof frame might not meet specifications. In consequence a separation of the glass panel from the vehicle cannot be excluded.

Fix: Check the glass panel and replace the sliding roof if necessary.

Recalled models: E-CLASS · 3,267 vehicles

On certain E-Class vehicles the attachment for the 12V battery in the luggage compartment may not withstand the loads in the event of an accident.

Fix: Install an additional fixation of the 12V battery on the affected vehicles.

Recalled models: E-CLASS · 3,645 vehicles

The transmission wiring harness might not be routed according to specifications.

Fix: Fit additional bracket to optimise the wiring routing. Check the harness connections and rework if necessary.

Recalled models: E-CLASS · 2,456 vehicles

The routing of the transmission wiring harness might not meet specifications.

Fix: Check the transmission wiring harness routing on the affected vehicles and replace it if necessary.

Recalled models: E-CLASS · 1,482 vehicles

The bonding of the right rear door window bar might not meet specifications.

Fix: Check the fixation of the window bar on the affected vehicles and replace the side window if necessary

Recalled models: E-CLASS · 52 vehicles

The bolting of the 48V ground connection of the electrical refrigerant compressor might be fastened with an insufficient torque.

Fix: Check the bolting of the ground connection on the affected vehicles and correct it if necessary.

Recalled models: E-CLASS · 13 vehicles

Individual bolts or chain links of the camshaft timing chain might wear in case of a long term operation under specific driving conditions.

Fix: Replace the camshaft timing chain on the affected vehicles

Recalled models: E-CLASS · 714 vehicles

The hands-off detection might not detect when the driver's hands are away from the steering wheel.

Fix: Update the coding of the hand detection system on the affected vehicles.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 423 vehicles

The software of the headlamps might not meet specifications.

Fix: Replace the affected headlamp control units on the vehicles.

Recalled models: E-CLASS · 3 vehicles

A particle in the fuel rail might lead to a leak between the fuel rail and the fuel injector.�

Fix: Replace the fuel rail and fuel injectors on the affected vehicles.�

Recalled models: E-CLASS · 26 vehicles

On certain vehicles the locking mechanism for the electrical connector of the left acceleration crash sensor at the bending beam might not meet specifications.

Fix: Check the crash sensor at the bending beam on the affected vehicles and rework if necessary.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 2 vehicles

On certain vehicles the software of the engine control unit might not meet specifications.

Fix: Conduct an update the software of the engine control unit on the affected vehicles.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 51 vehicles

On certain vehicles with a Diesel engine the coolant pump which is controlled by vacuum might have a leakage between the vacuum system and the coolant circuit.

Fix: Update the software of the coolant pump and replace the electrical switch valve on the affected vehicles.

Recalled models: E-CLASS · 35,624 vehicles

On certain vehicles with a 4-cylinder Diesel engine the crankshaft might not meet specifications.

Fix: Replace the engine on the affected vehicles.

Recalled models: E-CLASS · 23 vehicles

On vehicles with a fixed�caliper�brake system the mounting screws of the�calipers�on the front axle may not meet specifications.

Fix: Replace the screws on the front brake�calipers�on the affected vehicles.�

Recalled models: E-CLASS · 72 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 7 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 23 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 6 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 21 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 50,390 vehicles

Certain climatic conditions may cause a chemical change to the airbag propellants over time.

Fix: Replace the driver and passenger airbags.

Recalled models: E-CLASS · 56 vehicles

Certain climatic conditions may cause a chemical change to the airbag propellants�over time.�

Fix: Replace the driver and�passenger airbags.�

Recalled models: E-CLASS · 85,613 vehicles

The belt tensioner arm may have been manufactured with borderline tolerance.

Fix: Replace the belt tensioner. Additionally check the v-ribbed belt on the affected vehicles and replace it if necessary.

Recalled models: E-CLASS · 427 vehicles

The locking mechanism for the electrical connector of the side crash sensors might not meet specifications.

Fix: Check the side crash sensors in the doors on the affected vehicles and replace them if necessary.

Recalled models: E-CLASS · 129 vehicles

The driver's airbag may have a chemical change to its propellant over time.

Fix: Replace the driver�s airbag.

Recalled models: E-CLASS · 108,486 vehicles

The driver's airbag may have a chemical change to its propellant over time.

Fix: Replace the driver�s airbag

Recalled models: E-CLASS · 61 vehicles

The fixation of the rear headrests might not meet specifications.

Fix: Check the guide sleeves on the rear seats of the potentially affected vehicles and replace them if necessary.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 320 vehicles

The software and hardware of the parking control unit might not meet specifications.

Fix: Replace the parking control unit on the affected vehicles.

Recalled models: E-CLASS · 8 vehicles

The bonding between the glass panel and the sliding roof frame might not meet specifications.

Fix: Check the glass panel bonding on the affected vehicles and replace the sliding roof if necessary.

Recalled models: E-CLASS · 310 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 108,971 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 86,604 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 90,716 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 81,267 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 162,581 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS · 6 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 106,665 vehicles

The behaviour of the emergency call system might not meet specifications.

Fix: Update the software of the communication module for the emergency call system.

Recalled models: E-CLASS COUPE/CONVERTIBLE · 10,410 vehicles

The screw connection of the power supply on the starter motor might not have been installed according to specifications.

Fix: Check the screw connections of the starter motor and the position of the plus wire on the affected vehicles and correct them if necessary.

Recalled models: E-CLASS · 70 vehicles

The two grab handles on the left side of the headliner might not be attached according to specifications.

Fix: Inspect the mounting of the grab handles on the left side of the affected vehicles and correct it if necessary.

Recalled models: E-CLASS · 4 vehicles

The software of certain communication modules may not meet specifications.

Fix: Carry out an update to the software of the communication module on affected vehicles.

Recalled models: E-CLASS · 36 vehicles

The communication module may be deactivated

Fix: Carry out a check of the configuration of the communication module on affected vehicles and if necessary activate the communication module.

Recalled models: E-CLASS · 24 vehicles

The shield for the high-voltage wiring harness may not permanently withstand the electrical loads that are induced under certain driving profiles

Fix: Replace the high-voltage wiring harness on the affected vehicles

Recalled models: E-CLASS · 2,377 vehicles

Certain specific calibrations of functions must be changed in the engine management of the vehicles

Fix: Update the diesel engine control unit software and add a supplementary booklet for the operator�s manual.

Recalled models: E-CLASS · 383 vehicles

On affected vehicles the software of the communication module for the emergency call system does not meet the specification

Fix: Update the software of the communication module for the emergency call system

Recalled models: E-CLASS · 3,127 vehicles

The seat belt warning function does not meet the specification

Fix: Activate the correct seat belt warning scenario in the instrument cluster

Recalled models: E-CLASS COUPE · 45 vehicles

Improve the vehicle emissions via software updates.

Fix: Update the relevant control unit�s software and if necessary replace the NOx sensors.

Recalled models: E-CLASS · 994 vehicles

Certain specific calibrations of functions must be changed in the engine management of the vehicles

Fix: Update the diesel engine control unit software

Recalled models: E-CLASS · 23,302 vehicles

Electro-chemical processes might create conductive connections inside the electric busbar.

Fix: Modify the busbar and install a separate electric line on the affected vehicles.

Recalled models: E-CLASS · 11 vehicles

The HV battery pack can overheat and result in the venting of hot gas which can ignite vehicle components or in extreme cases the entire vehicle.

Fix: To prevent a vehicle fire the vehicles should not be charged using the external charging cable and the vehicles should only be driven using the default Auto EV mode only

Recalled models: E-CLASS · 124 vehicles

The left rear seat backrest lock might not meet the specifications

Fix: Replace the left rear seat backrest lock on the affected vehicles.

Recalled models: E-CLASS · 1,179 vehicles

The material of the turbocharger oil feed pipe may not meet specification leading to leakage.

Fix: Replace the oil feed pipe to the turbocharger on affected vehicles.

Recalled models: E-CLASS · 434 vehicles

A correctly fastened seat belt could be detected as not fastened impairing the restraint system

Fix: Check the relevant seat belt buckles in the affected vehicles and replace if necessary

Recalled models: E-CLASS · 15,652 vehicles

The seatbelt on the front left seat might not have been mounted according to specification

Fix: Check the routing of the seatbelt on the front left seat on the affected vehicles and correct it if necessary. If the webbing is damaged the seatbelt will be replaced.

Recalled models: E-CLASS · 2 vehicles

The bonding between the glass panel and the sliding roof frame might not meet specifications

Fix: Check the glass panel bonding on the affected vehicles and replace the sliding roof if necessary

Recalled models: E-CLASS · 18,132 vehicles

The spoiler on the rear door might not have been mounted according to specification.

Fix: Check the mounting of the rear door spoiler on the affected vehicles and rework it if necessary.

Recalled models: E-CLASS · 11,130 vehicles

Improve the vehicle emissions via software updates.

Fix: Update the diesel engine control unit software and add a supplementary booklet for the operator's manual. Check and replace NOx sensor if necessary.

Recalled models: E-CLASS · 7,681 vehicles

; The software of the radar control unit might not meet the specification

Fix: Update the software of the radar sensor control unit on the affected vehicles.

Recalled models: E-CLASS · 294 vehicles

Improve the vehicle emissions via software updates.

Fix: Update the diesel engine control unit software and add a supplementary booklet for the operator's manual

Recalled models: E-CLASS · 25,647 vehicles

The durability of the crankshaft might be impaired.

Fix: Replace the engine on affected vehicles.

Recalled models: E-CLASS · 35 vehicles

An internal sensor within the electric power steering unit might not have been manufactured according to specifications.

Fix: The affected vehicles are to have the steering unit replaced.

Recalled models: E-CLASS · 32 vehicles

The switches in certain seat belt buckles might not have been manufactured according to specifications.

Fix: The affected seat belt buckles are to be replaced.

Recalled models: E-CLASS · 2,570 vehicles

The ECO Start-Stop function may be disabled and cause the vehicle to stall.

Fix: The affected vehicles are to be recalled and the software updated.

Recalled models: E-CLASS · 69 vehicles

A lock nut may be cracked in the steering gear.

Fix: The electric power steering is to be checked and if necessary replaced.

Recalled models: E-CLASS · 6,684 vehicles

The airbag control unit may be damaged.

Fix: Replace the air bag control unit on affected vehicles.

Recalled models: E-CLASS · 5,159 vehicles

The right spoiler on the rear door might not have been mounted according to specification.

Fix: The right side spoiler is to be checked and replaced if necessary.

Recalled models: E-CLASS · 202 vehicles

A lock nut may be cracked in the steering gear.

Fix: The electric power steering is to be checked and if necessary replaced.

Recalled models: E-CLASS · 24 vehicles

The rear spoiler could detach from the vehicle completely.

Fix: The security of the rear spoiler is checked and made safe if necessary.

Recalled models: E-CLASS · 9 vehicles

The lock status of the steering coupling was not correctly documented following assembly.

Fix: As a precautionary measure on affected vehicles the lock status of the steering coupling will be determined and reworked if necessary.

Recalled models: E-CLASS · 4 vehicles

Fuel hose might be incorrectly routed with a possibility of chaffing and leakage.

Fix: Check the routing of the fuel feed hose on affected vehicles and rework it if necessary.

Recalled models: E-CLASS · 31,658 vehicles

Incorrect calibration of the front passenger occupant classification system.

Fix: Replace the seat cushion of the front passenger seat.

Recalled models: E-CLASS · 151 vehicles

The function of the active hood may be impaired.

Fix: Check the routing of the silicone hose for the active hood and correct if necessary.

Recalled models: E-CLASS · 152 vehicles

ISOFIX mounting support incorrect specification

Fix: Replace ISOFIX mounting support on affected vehicles

Recalled models: E-CLASS · 16 vehicles

There is a fault in the navigation software on certain E-Class (213) Cars that have SD card navigation.

Fix: Update the software of the navigation system on affected vehicles.

Recalled models: E-CLASS · 6 vehicles

Incorrect engine undertray fitted.

Fix: Check and replace engine undertray on affected vehicles.

Recalled models: E-CLASS · 15 vehicles

On affected vehicles it has been determined that drivers airbags with potentially faulty gas generator housing material may have been installed in vehicles of model series 156 176 246 205 238 & 253. If the material of the gas generator housing fails during airbag deployment in the event of a crash the airbag system would possibly no longer have a restraint effect. In addition separating parts could enter the passenger compartment. This could lead to an increased risk of injury.

Fix: On affected vehicles replace the driver�s airbag

Recalled models: E-CLASS · 421 vehicles

It has been determined that on certain C-Class (205) and E-Class (213) Cars with AMG performance seats the laser welding between the backrest rail and the backrest metal fitting of the driver or passenger seat might not meet the specification. The laser welding between the backrest member and the backrest metal fitting may not withstand the required load values. As a result the fitting may detach from the backrest member. In the case of an accident this could result in a higher occupant load. Due to the delivery scenario the fault can only occur on one side of the seat.

Fix: As a precautionary measure recall the affected vehicles and check the backrest member and replace if necessary

Recalled models: E-CLASS · 46 vehicles

The seat backrests on the right side of the front seats in the c-class Coupe/Convertible and E-Class Coupe/Convertible may not fully lock.

Fix: As a precautionary measure the lock of the seat backrest on affected vehicles will be check for operation. Where necessary the backrest will be replaced.

Recalled models: E-CLASS · 21,366 vehicles

The steering column clock spring may break. This will cause warning messages to illuminate in the instrument cluster but in extreme instances it may cause the driver's airbag to deploy

Fix: .Affected vehicles will be recalled to be checked to ensure there is sufficient grounding of the steering components.

Recalled models: E-CLASS · 10,113 vehicles

The screws retaining the catalytic converter bracket on the engine bracket may have an incorrect clench. This could lead to vibration and cause the exhaust to crack.

Fix: On affected vehicles check screws according to manufacturer's procedures..Depending on findings either replace screws or refer to manufacturer for further guidance

Recalled models: E-CLASS · 3 vehicles

The front seatbelt pre-tensioner ignitors may not perform as expected. This could increase the risk of injury to the seat occupants. The lock function of the seatbelts is not impaired.

Fix: On affected vehicles replace seatbelts with quality assured units.

Recalled models: E-CLASS COUPE · 296 vehicles

The steering column clock spring may break. This will cause warning messages to illuminate in the instrument cluster but in extreme instances it may cause the driver's airbag to deploy.

Fix: Affected vehicles will be recalled to establish sufficient grounding of the steering components.

Recalled models: E-CLASS · 84,879 vehicles

Due to a deviation in the suppliers production process a specific squib batch may not comply with specifications In the event of an accident during which the left or right hand seat belt tensioner in the rear is activated with out squib ignition the belt may not fully restrain the occupant.

Fix: On affected vehicles replace the left and right hand rear seat belts with a correct version.

Recalled models: E-CLASS · 2,599 vehicles

Due to a deviation in the suppliers production process a specific squib batch may not comply with specifications In the event of an accident during which the left hand seat belt tensioner in the rear is activated the belt may not fully retrain the occupant.

Fix: On affected vehicles replace the left rear seat belt with a correct version.

Recalled models: E-CLASS · 796 vehicles

The right front seat belt pretensioner may not conform to specification . This may adversely affect it's operation in the event of an accident.

Fix: Replace the pretensioner on affected vehicles.

Recalled models: E-CLASS COUPE · 135 vehicles

The rear seatbelt pre-tensioner ignitors may not perform as expected. This could increase the risk of injury to the seat occupants. The lock functions of the rear seatbelts are not impaired.

Fix: Recall the 3400 vehicles that are likely to be affected and replace any potentially affected seatbelts with quality assured units.

Recalled models: E-CLASS · 3,400 vehicles

The propellant mix in certain seatbelt pre-tensioners ignitors may be incorrect. If the front seatbelt pre-tensioners are deployed the lock function of the pre-tensioners cannot be guaranteed.

Fix: Recall the vehicles that are likely to be affected and replace the front seatbelts that are likely to be affected.

Recalled models: E-CLASS · 78 vehicles

The connector on the electric power steering control unit may not be properly sealed against water entry. If water enters the control unit the power steering assistance can be lost. The steering assistance not working could increase the risk of collision.

Fix: Recall the vehicles that are likely to be affected and replace the plug housing of the electric power steering.

Recalled models: E-CLASS · 5,121 vehicles

Under certain conditions the oil feed pipe to the turbocharger may leak.Oil may contact hot components and there is a risk of fire.

Fix: On affected vehicles replace the oil feed line to the turbocharger.

Recalled models: E-CLASS · 73 vehicles

The propellant mixing ratio in the igniters of the front passenger airbag assembly may not meet specification. If the airbag is required and activated it might not deploy or not completely deploy. This could increase the risk of injury to the occupants.

Fix: Recall the vehicles that are likely to be affected and replace the front passenger airbag assembly.

Recalled models: E-CLASS · 1,034 vehicles

Where the car incurs severe engine damage resulting in the engine failing to turn over (engine seizure) and if the driver repeatedly attempts to start the engine despite the engine not cranking the very high electrical current could lead to overheating of the starting current limiter and the potential for a fire.

Fix: Recall the vehicles that are likely to be affected and install an additional fuse in the electrical line to the starter.

Recalled models: E-CLASS · 74,444 vehicles

Contacts inside the electric power steering motor may not have been correctly formed. Failure of these contacts would cause the loss of power steering assistance.If this happens a warning lamp will illuminate

Fix: Replace the electric power steering motor on affected vehicles.

Recalled models: E-CLASS · 16 vehicles

Where a control unit coding was updated in a workshop between 3 December 2016 and 5 December 2016 the coding may not correspond to the specification and may trigger unplanned action in the vehicle. The safety and emissions systems may not react as design intent.

Fix: Recall the vehicles that are likely to be affected and update the software in the corresponding control units.

Recalled models: E-CLASS · 42 vehicles

It has been identified that the lever used to select the drive range on the steering column switch module may become inoperative due to possible damage of a circuit board. In the event of this fault occurs then manual selection of the drive range (D R N P) would no longer be possible. The Auto-P function as well as the automatic parking brake will still be available as intended. During manoeuvring the vehicle may not change the drive range as intended by the driver when operating the selector lever during standstill. This could result in an increased risk of a collision/accident.

Fix: Recall all affected vehicles to replace the steering column switch module.

Recalled models: E-CLASS · 3 vehicles

The wiring to the front windscreen washers may not have been correctly routed. This may cause a short circuit and render the wipers in operative.

Fix: On affected vehicles check wiring and rework where necessary.

Recalled models: E CLASS · 12,633 vehicles

It has been identified that the front passenger seat occupancy weight sensing system control unit may have bee incorrectly installed during assembly. If the passenger seat is placed in the rear/lower position range then it can cause the pressure hose to become kinked which will reclassify the occupant as being a child seat. This will result in the front passenger airbag being deactivated and place the occupant at a higher risk of injury if the vehicle is involved in a frontal collision.

Fix: Recall all affected vehicles to inspect the pressure pipe. If found to be kinked then the dealer is to contact MB Technical Department to establish the rectification process.

Recalled models: E-CLASS · 7,494 vehicles

It has been identified that the pins within the electric power assisted steering control unit may not have been contact welded correctly. This can result in an open circuit which will lead to a loss of power steering assistance and possible loss of control of the vehicle.

Fix: Recall all affected vehicles and replace electric power assisted steering.

Recalled models: E-CLASS · 14 vehicles

On certain 6 and 8 cylinder engine vehicles a faulty rear engine compartment panel/bulkhead may have been installed. It is therefore possible that the panel/bulkhead may contact the left exhaust catalytic converter due to insufficient clearance. If the catalytic converter is subjected to high temperatures due to heavy driving conditions i.e. full throttle or towing then there is a risk of the rear engine compartment panel igniting and a vehicle fire ensuing.

Fix: Recall all affected vehicles to inspect the clearance between the rear engine compartment panel/bulkhead and the exhaust catalytic converter. If the clearance is insufficient then the rear engine compartment panel/bulkhead will be replaced.

Recalled models: E CLASS · 26 vehicles

The rear bench seat frame may impede the wiring harness connecting the fuel supply pump. This could affect fuel supply and the engine may cut out.

Fix: On affected vehicles check condition of the wiring harness repair if necessary and reroute.

Recalled models: E CLASS · 4,231 vehicles

The subject vehicle could unexpectedly lose drive and coast to a halt with no motive power due to a software issue in the powertrain control unit. In certain circumstances it is possible that the risk of collision is heightened.

Fix: Recall the vehicles that are likely to be affected and update the software of the power train control unit.

Recalled models: E CLASS · 3,330 vehicles

The high pressure fuel lines have not been manufactured to the correct specification which over time can lead to crack formation and fuel leaking. Fuel escaping in the presence of an ignition source could lead to fire.

Fix: Recall the vehicles that are likely to be affected and replace the high pressure fuel lines.

Recalled models: E CLASS · 1,327 vehicles

The reset mechanism for the dynamic bonnet (for pedestrian protection) might not have been fitted during manufacture. In the event of a head on collision where the dynamic bonnet is triggered the bonnet may not behave as designed thereby putting the vehicle occupants at higher risk of injury.

Fix: Recall the vehicles that are likely to be affected and check if the bonnet reset mechanism is fitted. Where the reset mechanism is missing fit a reset mechanism.

Recalled models: E CLASS · 1,111 vehicles

The camshaft could break and damage the engine due to it not being manufactured to the correct specification. If the condition occurs it will lead to a sudden loss of drive thereby increasing the risk of a collision.

Fix: Recall the vehicles that are likely to be affected and replace the exhaust camshaft.

Recalled models: E CLASS · 395 vehicles

The engine compartment seal may not be fully secure. There is a possibility that the seal may become dislodged and fall between the engine and the fire wall. If this occurs it is possible for the seal to contact very hot items such as the catalytic converter and a fire to start.

Fix: Recall the vehicles that are likely to be affected and fit a new seal with fittings.

Recalled models: E CLASS · 3 vehicles

The threaded connections to the rear of the front seats may not have been tightened correctly. In the case of a serious vehicle accident the seat connection may not function as designed resulting in an elevated risk of injury to the occupants.

Fix: Recall the vehicles that are likely to be affected to check and where necessary correct the torque of the connections at the rear of the front seats.

Recalled models: E CLASS · 10 vehicles

A seal between bonnet and engine compartment may when the bonnet is opened temporarily stick to the bonnet. If this happens the seal may detach form its fixing and can fall into the gap between engine and partition wall. It is then possible the seal can make contact with the exhaust and under certain conditions catch fire.

Fix: On affected vehicles install additional clips to retain the seal.

Recalled models: E CLASS · 3,863 vehicles

On certain diesel engines the 'O' ring may not have been produced to the correct specification. This may allow oil to leak and contaminate the environment. If excessive oil is lost engine damage may occur.

Fix: On affected vehicles replace the chain tensioner sealing ring.

Recalled models: E CLASS · 61,672 vehicles

The flange of the fuel filter may leak due to a non-compliance in the supplier's production process. Should this occur a fuel odour may arise or fuel escape.

Fix: Recall the vehicles that are likely to be affected to replace the fuel filter.

Recalled models: E CLASS · 806 vehicles

Cracks in the charge air hose may possibly occur. This may subsequently lead to the engine switching to limp-home mode. In rare individual cases the engine shutting off cannot be ruled out.

Fix: Recall the vehicles that are likely to be affected to replace the charge air hose.

Recalled models: E CLASS · 6,090 vehicles

During production monitoring Daimler AG became aware that in isolated cases on the E-Class coupe the air of the right windowbag may be able to escape more quickly than intended in the event that this is activated in an accident. In the event of a collision and in extreme cases the strict internal safety requirements of Daimler AG may not be adhered to.

Fix: Replace the right windowbag as a precautionary measure.

Recalled models: E CLASS · 604 vehicles

On E Class vehicles without AIRMATIC blocking of the level sensor linkage may occur. In extreme cases this may lead to breakage of the level sensor linkage. The linkage is used to measure the vehicle level via a sensor. If the linkage breaks it is possible the level sensor constantly records a vehicle level that is too low. This leads to a contact pressure rise in both air spring bellows and to hardening of the rear-axle suspension causing a noticeable loss in comfort.

Fix: Replace the level sensor linkage on these vehicles as a precautionary measure.

Recalled models: E CLASS · 6,650 vehicles

Fuel leaks in the plug area of the drain opening may occur at the fuel filter with integrated fuel heaters. Fuel can escape and is noticeable to the customer due to a corresponding diesel odour. The diesel can reach the road and as a result friction between the tyres and road surface may be decreased.

Fix: Check filter and replace as necessary.

Recalled models: E CLASS · 22,298 vehicles

Power steering assistance may be lost due to an implausible signal occurring in the control unit. The mechanical steering of the vehicle is maintained but greater input from the driver will be required. When the fault occurs warning will be delivered both visually on the vehicle display and audibly via a signal tone.

Fix: Recall the vehicles that are likely to be affected to replace the electric power steering units.

Recalled models: E CLASS · 316 vehicles

Fuel may leak from the fuel filter housing onto the road surface and thereby make the road slippery for road users.

Fix: Recall the vehicles that are likely to be affected to replace the fuel filter housing if it is leaking.

Recalled models: E CLASS · 2,972 vehicles

It is possible that a power assisted steering fluid leak could occur on the connection from the connection on the fluid line to pump. Drivers should be made aware of the concern by noise being emitted whilst the vehicle is being driven.

Fix: Recall all affected to check the connection and if required replace the sealing ring.

Recalled models: E CLASS · 22,586 vehicles

The electrical connection in the interior of the crankshaft sensor's chip housing may be interrupted which may result in loss of power and the inability to restart engine

Fix: Recall affected vehicles and replace crankshaft sensor

Recalled models: E CLASS · 19,331 vehicles

Possibility of transfer of incorrect control unit software which could affect engine shut off control in an emergency situation or the on board diagnosis system or tank/speedometer signal

Fix: Recall affected vehicles and replace SAM control unit

Recalled models: E CLASS · 72 vehicles

The differential pressure sensor for the diesel particulate filter can fail due to contamination of the protective gel layer by exhaust gases. This will result in the car reverting to limp home mode (restricted engine speed).

Fix: Replace the differential pressure sensor with the latest modified type.

Recalled models: E CLASS · 4,869 vehicles

In isolated cases it is possible for vibrations within the vehicle to in turn vibrate the wiring harness connected to the Sensotronic Brake Control unit. This causes the internal contacts within the unit to suffer abrasion and subsequent resistance increase. The resultant affect is that more effort will be required on the brake pedal to stop the vehicle.

Fix: Recall the vehicles that are likely to be affected and mount an additional bracket to the electrical harness to prevent relative movement.

Recalled models: E CLASS · 58,022 vehicles

Problems may occur with the Sensotronic Brake Control (SBC) hydraulic unit that could affect the input required by the driver to stop the vehicle.

Fix: Recall the vehicles that are likely to be affected so the SBC hydraulic unit can be checked and if necessary replaced.

Recalled models: E CLASS · 4,700 vehicles

Premature wear of the Sensatronic Brake Control (SBC) unit may lead to a reduced braking efficiency

Fix: Recall affected vehicles download the latest software. Following the download the system will advise when the SBC hydraulic unit requires replacement.

Recalled models: E CLASS · 39,742 vehicles

Exposure to high humidity conditions may result in corrosion that can cause the drivers front air bag to deploy unintentionally.

Fix: Recall affected vehicles and replace air bag.

Recalled models: E CLASS · 7,041 vehicles

Insufficient tightening of the power assisted steering damper screw may result in oil leakage. This oil may in extreme circumstances contact the exhaust system with the risk of an under bonnet fire.

Fix: Recall affected vehicles and check the torque of the steering damper fastening screw. Replace the damper O ring seals if they are leaking.

Recalled models: E CLASS · 15,047 vehicles

Electrical heater booster may fail to switch off after the vehicle has been parked. This in extreme cases may lead to an under bonnet fire.

Fix: Recall affected vehicles and install a relay and temperature controlled cut out to control the electrical heater booster.

Recalled models: E CLASS · 1,921 vehicles