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Home >> BMW >> 2009 >> 335d >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> General Electrical System - Repair >> Control Units, Modules >> 3243010 Removing and installing/replacing control unit for active front steering >> Necessary preliminary tasks

Necessary preliminary tasks

Release screw (1) and remove grounding cable.

Unlock plug (2) with a suitable tool and detach.

Open cable tie (arrowed).

Unclip cable holder (4).

Unlock plug (3) with a suitable tool and detach.

Installation: 

Replace faulty cable holder (4).

Fig 1: Identifying Plug And Faulty Cable Holder
G04726429Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nut (1).

Tightening torque 32 43 1AZ .

Release screw (2).

Tightening torque 32 43 1AZ .

Remove active front steering control unit (3).

Fig 2: Identifying Active Front Steering Control Unit
G04726430Courtesy of BMW OF NORTH AMERICA, INC.