Component description for left front door control unit - GF72.29-P-4141G
MODEL 463.306/336/346 up to 31.5.12 as of Model Year 2011/YoM 10
MODEL 463.202/222/236/237 up to 31.5.12 as of Model Year 2009/YoM 08
MODEL 463.247/248/249/254 up to 31.8.08 as of Model Year 2007
MODEL 463.270/271/303/340/341 up to 31.5.12 as of Model Year 2007
Location
The left front door control unit is located on the door module behind the door lining.
General
The left front door control unit is connected to the passenger compartment CAN bus for exchanging data.
Task
The left front door control unit reads in the following sensors and switches, actuates their function and instrument illumination if applicable and switches following loads via semi-conductor switches.
Discrete inputs
- Circuit 30
- Tml. 31
- Left front IR receiver (A26/1)
- Hall sensor signals for driver-side power window motor (M10/1)
- Vertical inclination adjustment potentiometer (M21/1r2)
- Horizontal inclination adjustment potentiometer (M21/1r3)
- Driver power window switch group (S21/1)
- Left front seat adjustment switch group (with memory) (S91)
Discrete outputs
- Left outside mirror turn signal lamp (E6/5)
- left front door entrance and exit lamp (E17/3)
- Left front door inside handle illumination (E17/11) (as of 1.9.08)
- Left front door ambiance illumination (E17/43) (as of 1.9.08)
- Driver-side power window motor
- Left front door CL [ZV] motor (M14/6)
- Left outside mirror ambient lamp (M21/1e1)
- Automatic dimming mirror (M21/1h1)
- Mirror up/down adjustment motor (M21/1m1)
- Mirror in/out adjustment motor (M21/1m2)
- Mirror fold-in motor (M21/1m3)
- Mirror heater (M21/1r1)
- Switch and controls illumination (circuit 58d) for driver power window switch group