Note: If the control unit is to be replaced, the "Replace control unit" function must be selected" the corresponding control unit.
Remove the steering wheel, lower and upper trim of the steering column. Remove the steering column switch module.
Unlock and disconnect connector -1-. Drill out the screws -arrows- with an angle drill and a 8.5 mm drill bit. Remove control unit -2-.
Installation
Installation in reverse order. Tighten the new screws -arrows- until the screw heads break off.