mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

GF72.29-P-4112T Driver-Side Power Window Switch Group, Location/Task/Design/Function|Page 23334 > < GF72.29-P-4112T Driver-Side Power Window Switch Group, Location/Task/Design/Function
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Power Window Switch: Description and Operation
GF72.29-P-4112-02T Driver-Side Power Window Switch Group, Function

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

Function
Driver side power window switch group (S20/1):

^

Left front power window switch (S20/1s1)

^

Right front power window switch (S20/1s2)

^

Left rear power window switch (S20/1s3)

^

Right rear power window switch (S20/1s4)

^

Child protection switch for rear side windows (S20/1s5)

The switch positions are read in by the left front door control unit (N69/1) via a switch bus (private bus).

The power window switches have five mechanical positions:

Center position

Neutral

First catch (pull)

Manual raising

Second catch (pull)

Automatic closing

Third catch (press)

Manual lowering

Fourth catch (press)

Automatic lowering

GF72.29-P-4112T Driver-Side Power Window Switch Group, Location/Task/Design/Function|Page 23334 > < GF72.29-P-4112T Driver-Side Power Window Switch Group, Location/Task/Design/Function