GF72.29-P-4112-02R Driver-Side Power Window Switch Group, Function

GF72.29-P-4112-02R Driver-Side Power Window Switch Group, Function
- up to model year 08

Function
The switch positions of the left power window switch (S20/1s1) and the right power window switch (S20/1s2) in the driver power window switch group (S20/1) are voltage-coded via resistors.
The coded voltage is read in by the left door control module (N69/1).