Mercedes-benz S-class 2015

• Recall R/2017/124 [UK]: Faulty control unit may cause vehicle to perform outside specification
  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.
  recall the vehicles that are likely to be affected and update the software in the corresponding control units.

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• Recall R/2015/247 [UK]: Stop start engine may not restart
  The excess length of the wiring harness to the engine control unit could result in a faulty camshaft signal. This faulty camshaft signal may lead to an unintentional cancellation of the automatic starting procedure after automatic engine stop of the automatic start/stop system. In the event of a faulty camshaft signal the engine would not restart as expected following the stop procedure but can be manually restarted immediately by engaging the transmission selector lever position ?N? Or ?D? And by operating the ignition key or the start button (with keyless go). Depending on the traffic situation however an increased accident hazard could result.
  recall the vehicles that are likely to be affected and rework the wiring harness to the engine control unit on the affected vehicles as a precautionary measure.

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• Recall R/2015/232 [UK]: Auto stop/start may shutdown without warning
  Incorrect software may have been installed during manufacture. This may cause erratic idling when coming to a halt and the engine may shut down. Consequently the auto start/stop may not operate as intended.
  on affected vehicles update the powertrain control software.

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• Recall R/2015/196 [UK]: Front seat belts may not perform as intended
  The front seat belts may have been wrongly installed and may not fully perform as intended.
  on affected vehicles check installation and correct if necessary.

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• Recall R/2015/232 [UK]: Auto stop/start may shutdown without warning
  Incorrect software may have been installed during manufacture. This may cause erratic idling when coming to a halt and the engine may shut down. Consequently the auto start/stop may not operate as intended.
  on affected vehicles update the powertrain control software.

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• Recall R/2016/235 [UK]: Automatic transmission may malfunction
  It has been identified on certain 6 cylinder diesel engine/9 speed automatic transmission vehicles the starter/alternator/transmission wiring harness may be too close to the exhaust system. If it is then there is a risk that the wiring harness may suffer heat damage which can result in the transmission inadvertently selecting neutral whilst driving the auto p function or the manual p function in the transmission not being available. The manually operated parking brake will still function.
  recall all affected vehicles to check and if required reroute or replace the wiring harness. The type of action is dependant on the amount of damage present.

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• Recall R/2016/270 [UK]: Extended seat belt may malfunction and reduce effectiveness of shoulder belt
  It has been identified that the rear seatbelt extender may not retract as intended due to an issue with the individual friction conditions experienced by the belt extender which have not be programmed into the control unit. Should the pretensioners deploy during a collision then there is the potential that the extender may fail and break leaving broken edges which can cause a risk of a serious injury or higher occupant loading.
  recall all affected vehicles and recode the rear control unit on the vehicle.

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• Recall R/2015/211 [UK]: Combustion engine may fail to start
  Incorrect software may cause the combustion engine to non start during use. Restarting the vehicle by using the key will reset the system
  on affected vehicles update the software for the fuel control unit.

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• Recall R/2015/248 [UK]: Transmission may lock at low speed
  The high-voltage battery charger may not have been produced to specification which could lead to an incorrect detection of an external charging cable. This in turn can lead the request for ?P? To be activated. If the speed is less than 5 km/h the transmission would activate the park pawl function which will prevent the vehicle from driving further and could increase the risk of an incident.
  recall the vehicles that are likely to be affected and replace the high-voltage charger on the affected vehicles.

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• Recall R/2020/243 [UK]: Engine control unit software to be updated
  Improve the vehicle emissions via software updates.
  update the relevant control unit?S software and if necessary replace the nox sensors.

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• Recall R/2019/256 [UK]: To achieve an improvement in the emissions via software updates
  Improve the vehicle emissions via software updates.
  update the diesel engine control unit software and add a supplementary booklet for the operator's manual

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• Recall R/2018/266 [UK]: To improve emissions of the affected vehicles.certain calibrations of functionalities must be changed in the engine management
  Improve the vehicle emissions via software updates.
  update the diesel engine control unit software and add a supplementary booklet for the operator's manual

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• Recall R/2021/274 [UK]: Vehicles with a panoramic sunroof the polycarbonate panel may not have been bonded correctly during a prior service repair
  The polycarbonate panel located between the windshield and the panoramic sunroof may not have been bonded correctly during a prior service repair.
  remove the bonded panel and install a new polycarbonate panel if required.

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• Recall 2018724 [Canada]: Steering
  On certain vehicles originally sold or currently registered in areas of heavy road salt usage during winter months (quebec, new brunswick, nova scotia, prince edward island, and newfoundland & labrador), the bolts that attach the electric power steering assist motor to the steering gear housing may corrode and break. This could cause a loss of power steering assist. The resulting increase in steering effort could create the risk of a crash causing injury and/or damage to property. Correction: dealers will replace the mounting bolts and apply a corrosion protection coating to the gear housing and bolts. If the bolts bolt cannot be removed, a replacement steering gear will be installed.

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• Recall 2015464 [Canada]: Engine
  On certain amg s63 models, the engine may stall due to faulty software in the engine control unit (ecu). Irregular rpm at idle could lead to unintentional engine shut-down prior to a vehicle stop. If this occurs, the driver may falsely interpret the unintentional engine shut down as part of the eco start/stop system, which could increase the risk of a crash causing injury and/or damage to property. Correction: dealers will update the ecu software.

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• Recall 2015465 [Canada]: Seats and restraints
  Certain vehicles may not comply with the requirements of canada motor vehicle safety standard (cmvss) 208 - occupant protection and (cmvss) 209 – seat belt assemblies. The front seatbelts may have been installed in the wrong position (interchanged left/right sides). This could affect the locking behavior of the seatbelts which would increase the risk of injury in the event of a crash. Additionally, the child seat restraint function for the passenger seat would not be available for this situation. Correction: dealers will inspect and correct the installation position as necessary.

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To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.