Forum Rules. Offical B5 Audi Headlight / HID Writeup: This threadâs purpose is to clear up many common misconceptions regarding the headlights and possible upgrades for the B5 A4 and S4. I wonât really go into too much detail on topics that have been covered multiple times.
Power output control unit for the left headlight: 4: 5A: Oil level and temperature sensor Tyre pressure monitor switch Tyre pressure monitor control unit TCS/ESP button Headlight range control unit Air-conditioning high-pressure sensor Reversing light switch: 5: 10A: Right headlight range control motor Left headlight range control motor
Otherwise there would be a fault code indicating that. Current issue is that for some reason light have lost their calibration, which needs to be restored. Unless they tinkered with your light, just do basic setting. For this controller I think it was: 1)Adjustment postion 2) Acknowledge position. Nov 18, 2018 #4. C. 00775 - Level Control System Sensor; Rear Right (G77): Implausible Signal. Possible Symptoms. Malfunction Indicator Light (MIL) active. Possible Causes. Communication Problem between Level Control Module (J197) and Headlight Aim Control Module. Wiring/Connectors from/to Level Control Module (J197) faulty.