34 52 516 Removing and installing/replacing DSC control unit

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .

Necessary preliminary tasks:

IMPORTANT: Removing pump motor from valve block is not permitted!
Do not twist pump motor.

IMPORTANT: Secure provided retaining lugs (2) from repair kit for control unit with aid of plugs (3).

Close off pipe connections with plugs (1).

Fig 1: Identifying Retaining Lugs And Plugs

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Control unit must not come into contact with dirt or moisture.
Contacts must not be bent!

Release screws (1) and carefully remove control unit (2).

Installation:

Tightening torque 34 51 1AZ .

Fig 2: Removing Control Unit

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: