Remove/install parking brake indicator switch - AR42.20-P-0501MCC

MODEL 451.3/4 

Fig 1: Identifying Parking Brake Indicator Switch Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
1	Adjust the seats forwards and fold down the seat backrests forwards
2	Apply parking brake
3	Remove the clips (arrows A) on the rear floor covering (5) and fold down the rear floor covering (5) forward until the catch hook (3) is accessible	When folding down the floor covering ensure that this is not damaged by breaking or cracking.
4	Unlock catch hook (3) of parking brake indicator switch (S12) and remove parking brake indicator switch (S12) from hand brake lever	Installation:  The parking brake indicator switch (S12) must be located in its guide (arrow B) in the rear area.
5	Disconnect electrical connector (1)
6	Install in the reverse order