BMW 7 Series: Auxil. Heater With Control Elements

 Front collision mitigation

Concept The system may prevent some accidents. In the event of an accident, the system may reduce impact speed. The system sounds a warning before an imminent collision and activates brakes independently, if needed. General information Depending on the equipment version, the system is controlled by

 Checking Brake Discs

Necessary preliminary tasks Remove WHEELS. Checking thickness difference: Measure thickness difference within brake surfaces at 8 point (spread over the circumference) with a micrometer gauge Compare measurement result with setpoint value. Fig. 6: Measuring Thickness Difference Within Bra