Remove/install cruise control switch - AR54.25-P-2803MCC

MODEL 451.3/4 with CODE (V27) Cruise control/Temposet 

Fig 1: Identifying Cruise Control Switch Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
1	Remove front cover (1) from steering wheel spokes		AR46.10-P-0105MCC
2	Unclip electrical wiring harness (3) from mounting (arrows) of front cover (1)
3	Unscrew left and right bolts (2)	Installation:  Carefully tighten bolts (2) and make sure that the front covering (1) is not damaged as otherwise it will have to be replaced.
4	Remove left cruise control switch (S112s4) and right cruise control switch (S112s5)	The left cruise control switch (S112s4) and right cruise control switch (S112s5) are designed as a unit and they cannot be separated. Installation:  Check left cruise control switch (S112s4) and right cruise control switch (S112s5) are correctly seated in the front cover (1).
5	Install in the reverse order