Locking Protection

Power protection for the door locking circuit is provided by a "time monitored" activation of the door lock actuators by the GM. The door lock actuators are provided power for the duration of time needed to run the actuator to the desired position.

• The maximum on time for the actuators is 0.7 seconds.
  Fig 1: View Of Locking Protection Circuit Diagram

  Courtesy of BMW OF NORTH AMERICA, INC.