BDC Body Domain Controller

The Body Domain Controller (BDC) is connected to the vehicle with 10 plug connections.

To avoid confusion during connection, connector housings of the same color have different encoding. This prevents them being inserted in the wrong position inadvertently.

The input for the voltage supply of the Body Domain Controller (BDC) is a 1-pin plug connection.

Fuses for the following consumers are installed in the fuse block of the Body Domain Controller (BDC):

• Central locking drive
• Outside door handle electronics
• Air conditioning, DSC, OBD
• Powertrain of the power window regulators
• Light operating facility, operating facility for the assist systems and steering column switch cluster
• Left-hand headlight driver module, rain-light-solar-condensation sensor
• Wipers
• Fanfare

Courtesy of BMW OF NORTH AMERICA, INC.