System Components: Notes

Fig 1: MRS Control Unit

Courtesy of BMW OF NORTH AMERICA, INC.

The MRS control unit is secured centrally on the body floor panel (center tunnel - between the handbrake and the gear selector lever) by three nuts. A 50-pin connector provides the MRS control unit connection with the vehicle harness. Access to the control unit is only possible when the main floor carpet is removed from the vehicle.