...Mercedes E-Class (W211) with automatic air conditioning S-Class (C215, W220) SL-Class (R230) Compressor/Mirror heating switches on too often. Multi-function sensor incorrectly calibrated In the case of the above-mentioned vehicles, an incorrectly calibrated multi-function sensor (MFS) c...
...VW Polo (9N2) Model year: 2001 With air conditioning system Jammed button for AC / recirculated air In the case of the above-mentioned vehicles, it may be that the AC or recirculated-air button sometimes jams when pressed. Since the buttons come into contact with the cover, they no lon...
...Smart All models with petrol engine Type 160.910 (33, 40, 45 KW) Loss of engine power. If there are complaints of a loss of engine power in the case of vehicle models with the above-mentioned engine type, one possible cause is insufficient boost pressure. This fault is caused by an inc...
...Technical Information Damage to starters with ferrite magnets General In the case of some starter types, the field windings made of copper or aluminium are replaced by ferrite magnets. Damage Damage that often occurs in the case of these starter types is broken ferrite magnets....
...Renault Laguna All models with 1.9 DCI engine From model year 2002 The starter turns but the engine will not start. If there are complaints with these vehicles that the starter turns but the engine will not start, one possible cause is the engine control unit. Due to blocked water drain...
...VW Golf 3/Passat 3A/Vento Model year: from 1991 With engine: 1.9 TD (AAZ + 1Y) Coolant leakage Cylinder head gasket In the case of the above-mentioned vehicles, coolant may leak in the area of the cylinder head gasket. If there are complaints (increased engine temperature, coolant loss),...
...Land Rover Freelander All models with electric rear window Basic setting of the electrically-operated rear window. In the case of these vehicles, after disconnecting the battery, it may be that the electrically-operated rear window does not function correctly. In order to restore perfec...
...Saab 9-3 All models from 1998–2003 Vehicle locks/unlocks of its own accord, engine cannot be started. If there are complaints with these vehicles that the doors lock or unlock of their own accord and that the engine cannot be started, one possible cause is a trapped cable on the front...
...Mercedes Benz W 124, 129, 140, 202, 210 All models Cruise control inoperative, engine regulates speed in gear position “D” too early, illumination of the bulb check when braking. If there are complaints with these vehicles about the above-mentioned faults or further faults in other...
...Mercedes Benz C-Class (W-203) Airbag control lamp illuminates If there are complaints about the above-mentioned fault, the cause could be one or more of the plug-connections for the side airbags. These faults arise due to an increased resistance in the respective ignition circuit of the...