34 52 250 Removing and installing/replacing optional equipment system (SAS) control unit

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 MINI Cooper, 2018 MINI Cooper, 2017 MINI Cooper, 2016 MINI Cooper, and 2015 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The optional equipment system (SAS) is a control unit in which the functions of the suspension control systems and the assist systems are integrated.

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

Necessary preliminary tasks:

Disconnect NEGATIVE BATTERY CABLE .

Removal:

Remove cover (1) of right luggage compartment trim panel.

Fig 1: Right Luggage Compartment Trim Panel Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and disconnect plugs (1).

Unfasten screws (2).

Remove SAS control unit (3).

Fig 2: SAS Control Unit, Plugs, And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Position SAS control unit (1).

Insert nuts (2) and tighten.

Tightening torque 34 51 6AZ .

Connect plug connection (3).

Fig 3: SAS Control Unit, Nuts, And Plug Connection

Courtesy of BMW OF NORTH AMERICA, INC.

Install cover (1).

Fig 4: Right Luggage Compartment Trim Panel Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work:

Connect BATTERY EARTH LEAD .
Replacement only: Carry out PROGRAMMING/ENCODING .