Driver-side power window switch group, function - GF72.29-P-4112-02PP

Operation 

The switch positions of the switches:

• Power window (S20/1s1)
• Power window (S20/1s2)
• Power window (S20/1s3)
• Power window (S20/1s4)

in the driver-side power window switch group (S20/1) are voltage-coded using resistors. The coded voltages are scanned by the left front door control module (N69/1).

The power window switches have five mechanical positions:

• Center position Neutral
• First detent (pull) Manual raising
• Second detent (pull) One-touch up function
• First detent (push) Manual lowering
• Second detent (push) One-touch down function