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Home >> BMW >> 2011 >> 335i 2D Convertible, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (General Electrical System - Repair - E90) >> Control Units, Modules, Sensors, Aerials >> 61 35 950 Removing and installing (replacing) control unit for comfort access system

61 35 950 Removing and installing (replacing) control unit for comfort access system

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .

Necessary preliminary tasks: 

Release screws (1) and pull back device holder (2).

Fig 1: Pulling Back Device Holder
G04727630Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Unlock catch (2) in direction of arrow and remove control unit for comfort access system (3) upwards from device carrier (4).

Fig 2: Removing Control Unit For Comfort Access System
G04727644Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out PROGRAMMING/CODING .