BMW 7 Series: Final Drive

 System Components

Control Unit The Car Access System is located above the steering column on the right-hand side. For the Comfort Access function, the Car Access System controls the transmitting antennas for the vehicle The outside door handle electronics are read by the Car Access System. Fig. 6: Installation Lo

 Checking Rim For Lateral And Radial Runout

Necessary preliminary tasks Remove WHEEL Check WHEEL for lateral and radial runout Remove TYRE from disc wheel Remove dirt from rim well and rim flange IMPORTANT: Disc wheels are not allowed to be repaired! Mount disc wheel in balancing machine. Fig. 30: Identifying Disc Wheel On Wheel Balanc