Check steering column switch module (code: 1709P46C58)

SM46.10-P-0028A

Check steering column switch module (code: 1709P46C58)

16.05.2018

Model

117, 156, 176, 205, 242, 246, 253

Operation no. of the operation texts or standard texts and flat rates

Category

Op. no.

Operation text

Time

Acc. no.

Code

P

02-2083

Check steering column, acc. no.: .... ......, code: .... ...............

P

02-2084

Rework mechanically adjustable steering column (after check) acc. no.: .... ......, code: .... ...............

P

02-2193

Perform manual power disconnect/ initial startup for high-voltage on-board electrical system

Valeo steering column switch modules without modification

3

Support straps

Valeo steering column switch modules with modification

4

Protective ring

5

Square openings

Kostal steering column switch modules

6

Cover

7

Assembly wedge

4

Protective ring

8

Jumper

9

Contacts

8

Jumper



Check

1

List of affected vehicles.

SM46.10-P-0029A

2

Move steering wheel all the way to the driver and downwards.

 Before starting work, check that a No Supplemental Restraint System (SRS) fault message is not shown in the instrument cluster!

 If, before starting any work, an SRS fault message is present, it must be rectified first. Fault rectification may not be settled through the recall!

3

Disconnect ground line of on-board electrical system battery.



Model 117, 156, 176, 242, 246

AR54.10-P-0003NKB



Model 205, 253

AR54.10-P-0003LW

4

Remove steering wheel.



Model 117, 156, 176, 242, 246

AR46.10-P-0100NKB



Model 205, 253

AR46.10-P-0100LW

 It is absolutely necessary to ensure that the wheel and tire assemblies are in the straight-ahead position before removal!

 After removing the steering wheel, the wheel and tire assemblies must remain in the straight-ahead position until the end of the operations and must not be turned!

 After this repair, the screw for the steering wheel is to be marked with a color dot and reused. The thread is not cleaned and the residue of the micro encapsulation remains on the screw and the thread of the steering column.

 The serrations (arrow A) on the steering wheel must align with the marking (arrow B) on the steering shaft. Check position exactly before removal and use same position again for installation!

5

Check version of installed steering column switch module.

 The following steering column switch modules can be installed:
Valeo without modification.
Valeo with modification.
Kostal.

 Valeo steering column switch modules without modification can be recognized by the white support straps (3) and missing protective ring (4).

 Valeo steering column switch modules with modification can be recognized by the white support straps (3) and the protective ring (4) that has already been cast-on.
The cast-on protective ring (4) is recognizable by the six square openings (5).

 Kostal steering column switch modules do not have any white support straps (3).

 The findings report from the scope of testing must be recorded in written form on the workshop order and then stored in a tamperproof manner.

A Kostal steering column switch module is installed.



End the measure.

A Valeo steering column switch module is installed.



Continue with operation step 6.



Remove

6

Remove cover (6) from installed steering column switch module.

 Release cover (6) using assembly wedge (7) in 11 o'clock position (see picture).

 Do not prop up assembly wedge (7) on the electrical connections!

 Mounting wedge

*110589035900



Install

7

Retrofit protective ring (4) onto installed Valeo steering column switch module.

Valeo steering column switch modules without modification

 The protective ring (4) rests loosely and is held in place following the installation of the cover (6).

 Note reference edges (arrow C) on steering column switch module relative to protective ring (4) during installation.

8

Install cover (6) at steering column switch module.



Remove

9

Detach steering column switch module from steering column.



Model 117, 156, 176, 242, 246

AR54.25-P-2802NKB



Model 205, 253

AR54.25-P-2802LW

 Lift steering column switch module to one side with connected cables.



Install

10

Slide jumper (8) onto steering column up to end stop.

 Note direction of installation: The three contacts (9) of the jumper (8) must face in the direction of travel (arrow).

 Insert contacts (9) into bearing outer race of steering column (see pictures a, b). If necessary, bend the contacts (9) slightly inwards.

11

Install steering column switch module.



Model 117, 156, 176, 242, 246

AR54.25-P-2802NKB



Model 205, 253

AR54.25-P-2802LW

12

Install steering wheel.



Model 205, 253

AR46.10-P-0100LW

 After this repair, the screw for the steering wheel is to be marked with a color dot and reused. The thread is not cleaned and the residue of the micro encapsulation remains on the screw and the thread of the steering column.

 The serrations (1) on the steering wheel must align with the marking (2) on the steering shaft.

13

Connect ground line of on-board electrical system battery.



Model 205, 253

AR54.10-P-0003LW



Check

14

Turn transmitter key in electronic ignition lock to position 1 and check whether the airbag indicator lamp goes off permanently after a few seconds.

 This means that the Supplemental Restraint System (SRS) check after replacing the airbag is fully assured!

15

Turn steering wheel up to steering limitation at left and right.

 Noticeable grinding noise must not be audible.

Parts ordering note

Part no.

Designation

Quantity

A 099 546 00 00

Jumper

1

A 205 464 01 00

Protective ring

1