C 320 CL (203.764) V6-3.2L (112.946) (2004)
Seat Heater Switch: Description and Operation
Heated Seats Switch
Location
The switches for the heated seats are integrated into the upper control field control module (N72/1).
Design
The switches for the heated seats are of a rocker design and they return automatically to their default position after being actuated.
Two LEDs in the switch display the relevant switching states for the heated seats function.
Function
Actuation of the switch is registered by the upper control field control module (N72/1) and switched by terminal 30.