ar4610p0300a

Removing and installing steering angle sensor

Type ar · topic 46.10 · version 0105 · 1999-04-27

Applies to: MODEL 129.### ## up to 79794 with CODE (216b) Self-levelling suspension all-around, with adaptive damping system (ADS) MODEL 140.### ## up to 123446 with CODE (217a) Self-levelling suspension on rear axle with ADS

Where it sits

Function group 2 Chassis › 46 Steering › 46.10 Steering wheel, jacket tube, steering shaft, steering lock — Series 129 · Series 140

EinPAS 22 Steering › 22.15 Power steering › 22.15.12 Sensor/switch/wiring harness — Series 129 · Series 140

EinPAS 26 Active safety system › 26.20 Braking/traction control › 26.20.12 Sensor/switch/wiring harness — Series 129 · Series 140

AR46.10-P-0300A

Removing and installing steering angle sensor

MODEL 129.### ## up to 79794 with CODE (216b) Self-levelling suspension all-around, with adaptive damping system (ADS)

MODEL 140.### ## up to 123446 with CODE (217a) Self-levelling suspension on rear axle with ADS

Removing and installing steering angle sensor

P46.10-0225-06

Removal, installation

1

Remove steering wheel

AR46.10-P-0100A

2

Unscrew Hall sensor (N49) from jacket tube. Disconnect connector of steering angle sensor and airbag at connector and expose cables

3

Remove Hall sensor (N49) and unscrew the carbon contacts of the airbag from the Hall sensor retaining plate

Checking

4

Check wiper contacts with magnets on steering wheel

72 magnets (c) are located behind the slip ring (outermost ring). One of these is a stronger magnet designed to be the control magnet for the center position. Ensure that no iron chips are attracted to it.

Install replacement steering wheel or new contact rings

AR46.10-P-0100-01A

5

Install in reverse order

6.1

Activate steering angle sensor

Vehicles with ADS

AR46.10-P-0300-01A

Referenced documents