Remove/install brake light switch

AR42.10-S-0042E

Remove/install brake light switch

15.1.16

Model

447, 448

1

Electrical connector

2

Bracket

3

Brake pedal

4

Sensor plate

S9/3

Stop lamp switch



Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S



Remove

1

Remove left cover below dashboard

Model 447.6/7
with code LC7 (Illumination for front footwell)
Model 447.8, 448

AR68.10-S-1500E

2

Disconnect electrical connector (1)

3

Remove brake lights switch (S9/3) from bracket (2)

4

Remove bracket (2)

 To do so, press catches (arrows) together and remove bracket (2).



Install

5

Install brake lights switch (S9/3) into bracket (2)

6

Install brake lights switch (S9/3) with bracket (2)

 To do so, operate brake pedal (3) and insert brake lights switch (S9/3) with bracket (2).

7

Connect electrical connection (1).

8

Adjust brake lights switch (S9/3)

 To do so, apply slight pressure to brake pedal (3), insert feeler gauge with 1.0 mm thickness between brake lights switch (S9/3) and sensor plate (4) of brake pedal (3) then release brake pedal (3). The brake lights switch (S9/3) is hereby set to the basic setting. Remove the feeler gauge after this.
Commercially available devices/tools
Feeler gage



Check

9

Check air gap between brake lights switch (S9/3) and sensor plate (4) of brake pedal (3)

 The air gap must be 1.0 mm, correct adjustment to match findings.
Commercially available devices/tools
Feeler gage

10

Check brake lights switch (S9/3) function



Install

11

Install cover on left-hand side below dashboard

Model 447.6/7
with code LC7 (Illumination for front footwell)
Model 447.8, 448

AR68.10-S-1500E