66 31 006 Removing and installing (replacing) ACC sensor: Notes

WARNING: This page is about a different variant/trim than selected.

Necessary preliminary tasks:

Disconnect plug connection (1).

Unclip ACC sensor (2) from ACC holder (3) towards front.

Installation:

Make sure ACC sensor (2) is correctly engaged in ACC holder (3).

Fig 1: Identifying ACC Sensor, ACC Holder And Plug Connection

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IMPORTANT: Always replace plastic nuts (1).

Turn plastic nuts (1) with a suitable tool through approx. 90° and pull towards rear out of holder (2).

Fig 2: Pulling Plastic Nuts Rear Out Of Holder

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Check preliminary adjustment of ACC sensor (1).

If necessary, carry out preliminary adjustment at retaining pins (2).

Basic dimension A: 43 ± 0.5 mm
Final dimension A: is adapted by means of ACC SENSOR ADJUSTMENT

Fig 3: Identifying ACC Sensor And Retaining Pins
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IMPORTANT: After fitting front bumper trim, check concentric position of ACC sensor eye (1) in relation to trim (3).

If necessary, carry out position adjustment by means of screws (2).

Tightening torque 66 31 1AZ .

Make sure plain ACC sensor (1) can move freely.

Fig 4: Identifying Plain ACC Sensor And Screws

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