Audi A4: Belt Fastening Detection

Audi A4 (B9) 2016-2026 Service Manual / Body / Body Interior / Passenger Protection, Airbags, Seat Belts / Belt Fastening Detection

Front Passenger Occupant Detection Sensor -G128-, Removing and Installing

Note

The passenger occupant detection sensor is only installed in the front passenger seat.

Removing

- Unscrew the front passenger seat and tip to the rear with the wires attached. Refer to → Chapter "Front Seat, Removing and Installing".

- Disconnect the connector -2- for the passenger occupant detection sensor.

- Unclip the mount -1- from the seat pan -arrows- and remove the passenger occupant detection sensor -3-.

A69-11090

Installing

Install in reverse order of removal and note the following:

Note

Make sure the connectors are pushed in all the way and that they engage audibly.
If the Airbag Indicator Lamp -K75- indicates a fault after installing, check the DTC memory, erase it and check it again using the Vehicle Diagnostic Tester.

Installation instructions: For example tightening specifications, replacing components. Refer to → Chapter "Overview - Seat Position Sensor".

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Towing

General information You should only perform the steps that follow if you have the necessary tools and technical expertise. Towing requires a certain amount of practice. Audi recommends contacting a towing company to have the vehicle transported. You should only have your vehicle towed by another v

Head restraints

General information Applies to: vehicles with adjustable head restraints Fig. 61 Correctly-adjusted head restraint Make sure that: The upper edge of the head restraint is as even as possible with the top of your head The head restraint is as close as possible to the back of the head The head

Audi A4: Belt Fastening Detection

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Pedestrian Protection

Interior Trim

Front Door Trim Panels

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Towing

Head restraints