CLK 320 Cabriolet (208.465) V6-3.2L (112.940) (2000)
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Power Window Switch: Description and Operation
Power Window Switches In Center Console, Function
Location Of Power Window Switches
Power window switch functions
Each of the five mechanical positions for the left rear power window switch (N72s3) and right rear power window switch (N72s4) are read in by the
lower control panel control module (N72).
The positions of the left front power window switch (front center console) (S21/1) and right front power window switch (front center console) (S21/2)
are read in by the rollbar/soft top operation control module (N52).
The switches are voltage-coded - the electrical resistance of the switch assumes different values depending on the position of the switch contact.
