Driver-side power window switch group, purpose - GF72.29-P-4112-03PP
The power window switches in the driver-side power window switch group (S20/1) are used to give commands for opening and closing the relevant window. Operation of the rear power windows with the left rear power window switch (S21/3) and right rear power window switch (S21/4) can be inhibited with the rear power window safety switch (S20/1s5).
The trunk lid release switch (S20/1s6) is used to unlock the trunk lid. The switch status is indicated by an LED.
As of 1.7.02 the designation rear power window safety switch (S20/1s5) was changed to child protection switch for rear side windows (S20/1s5).