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Home >> BMW >> 2003 >> M3 2D Convertible >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Passive Safety Systems - Technical Training (E46) >> Passive Safety Systems >> Multiple Restraint System (MRS III) >> Components >> MRS III Control Module
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MRS III Control Module

The control module is mounted in the center console area on the driveshaft tunnel below the emergency brake handle.

The control module contains the processing electronics (Smart Technology) for triggering of all air bags and pyrotechnic devices installed in the vehicle. Two electronic deceleration sensors are installed in the module for crash or impact detection.

Fig 1: Locating MRS III Control Module
G03395867Courtesy of BMW OF NORTH AMERICA, INC.