Remove/install contact switch for door - AR54.25-P-2000V

MODEL 171.4 

Fig 1: Identifying Contact Switch For Door Components

Courtesy of MERCEDES-BENZ USA

Illustrated on left door contact switch 

	Removal/installation
1	Move seat backrest of left or right front seat forwards.	See Operating Instructions
2	Loosen edge guard (1) up to entrance paneling (2).	Installation:  Ensure that edge guard (1) is seated properly.
3	Loosen rear paneling (3) until left door contact switch (S17/3) or right door contact switch (S17/4) is accessible from the inside.
4	Lift sound deadening mat (4) until wiring harness of left door contact switch (S17/3) or right door contact switch (S17/4) is exposed.	Installation:  Secure wiring harness of left door contact switch (S17/3) or right door contact switch (S17/4) with the self-adhesive sound deadening mat (4).
5	Unclip left door contact switch (S17/3) or right door contact switch (S17/4) and remove from B-pillar.		Figure
6	Unplug electrical connector (5) and remove left door contact switch (S17/3) or right door contact switch (S17/4).
7	Install in the reverse order

Fig 2: Identifying Long Wedge (115 589 03 59 00)

Courtesy of MERCEDES-BENZ USA