SLK 350 (171.456) V6-3.5L (272.963) (2006)
Door Module: Description and Operation
GF72.29-P-4122-01SK Left Door Control Unit, Task
GF72.29-P-4122-01SK Left Door Control Unit, Task
- up to model year 08
The left door control module (N69/1) is connected with the controller area network bus class B (interior compartment) (CAN-B) to exchange data and
has the following purposes:
Scans the following switches:
^
Driver-side power window switch group (S20/1)
Reads in following sensors
^
Hall sensors of left front power window motor (M10/3) with code (880a) Locking system with infrared remote control
^
Left IR receiver (A26/1) with code (275a) memory package (driver's seat, steering column mirror):
^
Mirror up/down adjustment potentiometer (M21/1r2)
^
Mirror in/out adjustment potentiometer (M21/1r3)
Switching loads via internal semi-conductor switches:
^
Left front power window motor (M10/3)
^
Mirror up/down adjustment motor (M21/1m1)
^
Mirror in/out adjustment motor (M21/1m2)
^
Mirror heater (M21/1r1)
^
Left front door central locking motor (M14/6)
^
Left door entrance/exit lamp (E17/3)
^
Left outside mirror turn signal lamp (E6/5)
^
Switch and control illumination for driver power window switch group (S20/1) with code (249b) Automatic dimming inside and outside rearview
mirror (driver):
^
Automatic dimming mirror (M21/1h1) with code (500b) Left/right folding outside mirror:
^
Mirror fold-in motor (M21/1m3).