Remove/Install Left Combination Switch - AR54.25-P-2809SR

MODEL 453 

MODIFICATION NOTES

04.05.2018

Tightening torque and special tool, added.

Step 6

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	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove
1	Remove lower steering column trim.		AR68.30-P-2000SR
2	Turn steering wheel until the screws (2) are accessible.
3	Lift upper steering column trim (1) and remove screws (2).
4	Expose and disconnect electrical connector (3).
5	Disconnect electrical connector (4) and remove combination switch (S4).
	Install
6	Lift upper steering column trim (1), position the combination switch (S4) and tighten with screws (2).	Screw, combination switch to steering column tube module	*BA54.25-P-1001-01A
		Torque screwdriver	Fig 1
7	Connect electrical connector (4).
8	Connect electrical connector (3) and fix in place.
	Check
9	Check all functions of combination switch (S4).	Ensure in particular the proper manual operation of one-touch turn signaling (short flashing) and the high beam reset. Switch off the exterior lighting when the exterior lighting is on and the "high beam" position is activated; the combination switch (S4) must go back to the "low beam" position independently. In the case of a complaint,
		↓
		Release screws (2) gradually in steps and check the manual reset functions again.
	Install
10	Position upper steering column trim (1) and install lower steering column trim.		AR68.30-P-2000SR

SWITCHES

Number	Designation			Model 453
BA54.25-P-1001-01A	Screw, combination switch to steering column tube module	Stage 1	Nm	0, 75
		Stage 2	∠°	180

Fig 1: Identifying Torque Screwdriver (001 589 81 21 00)

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