...Sun sensor General One of the sensors that is part of nearly every climate control unit nowadays is the sun sensor. Mostly located on top of the dashboard near the windscreen (picture 1). The sun sensor (picture 2) measures the suns`s radiation and heat which causes the vehicles interior...
...VW Polo Type: 6N2Chassis No..: 6NYY500001 -6NYY600000 Noises from the centre vent Noises from the centre vent Noises from the centre vent Noises from the centre vent It is possible on this vehicle, an opened centre vent flap makes rattling noises at higher blower speeds. This is du...
...Opel Corsa-B, build year up to 1993 Tigra, build year up to 1995 Astra-F, build year up to 1992 Vectra-B, build year up to 1996 Calibra, build year up to 1990 Omega-B, build year up to 1994 Turn signal lever does not return to neutra...
...Opel Vectra B, build year up to 1996 Interior lamp light up permanent If the customer complains about permanent illumination of the interior light the cause can be due to the following: The wiring to the right rear reading light can be damaged by the mounting screw of the right sun vis...
...Technical Information Airsept disinfection spray General points The evaporator in the air conditioning system provides an ideal breeding ground for bacteria, fungi and other micro-organisms which then penetrate t he vehicle interior via the ventilation system. These organisms lead to...
...Audi A2, A4, A6, TT Malfunction of the electronic door lock Due to water penetration, malfunctions of the electronic locking system are possible. Because of water penetrating through the cable routing, the electronic door lock can become faulty causing a variety of malfunctions. These...
...Interior temperature sensor Unsatisfactory temperature regulation through dirty sensors The interior temperature sensor is fixed in the air-stream of a miniature fan (mostly in the control unit). It sends the temperature of the interior air as a resistance value to the ECU (the measurem...
...Ford Galaxy 1,9 L TDi from 11/97 Water penetrate into the left headlamp Spray water penetrates into the left headlamp after heavy rain. During heavy rains it is possible, that the road spray through the ventilation fan penetrates into the headlamp (Fig. 1) This circumstance is shown th...
...Audi A4 (8E, B6)With anti-theft alarm system Release of the alarm system and functionless central locking after manual opening of the car. If the car is opened manually by the key at the drivers door, and not by the remote control, the central locking is functionless and all other door...
...BMW All vehicles with automatic climate control Disconnecting the battery When the battery is disconnected, shortly after switching off the ignition, a fault code could be stored after reconnecting the battery. This is caused by the defroster doors for example. The defroster doors move...