A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Seat Belt Buckle Switch: Service and Repair
Belt Fastening Detection
=> [ Seat Occupied Sensor ]
Seat Occupied Sensor
‹› The Front Passenger's Seat Occupied Sensor (G128 ) is only installed in front passenger's seat.
Special tools, testers and auxiliary items required
‹› Hot air gun 220 V/50 Hz (VAS 1978/14) only for comfort seats
Removing
CAUTION!
‹› Follow the safety precautions for pyrotechnic components. Refer to => [ Restraint System Components Safety Precautions ] See:
Service Precautions.
‹› Before handling pyrotechnic components (for example, disconnecting the electrical connector), the person handling it must "discharge
static electricity". This can be done by touching door striker, for example.
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Remove front passenger's seat:
‹› Standard and Sport Manual Seat. Refer to => [ Manual Standard Front Seats ] See: Body and Frame/Seats/Service and Repair/Removal and
Replacement/Manual Standard Front Seats.
‹› Standard and Sport Power Seat, Comfort Seat and Super Sport Seat. Refer to => [ Power Standard Front Seats ] See: Body and
Frame/Seats/Service and Repair/Overhaul/Power Standard Front Seat with or without Memory Function.
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Attach front seat to Fixture For Seat Repair ( VAS 6136). Refer to => [ Front Seat, Installing on VAS 6136 ] See: Body and Frame/Seats/Service
and Repair/Removal and Replacement/Seat Versions Overview.
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Separate the cover from the upholstery (seat pan). Refer to => [ Cover and Padding, Seat Pan without Seat Cushion Extension Separating
and Assembling ] See: Body and Frame/Seats/Service and Repair/Overhaul/Front Seat Covers and Upholstery Assembly Overview.
‹› Remove only enough of the padding so that the seat occupied sensor is accessible.
Standard seat and sport seat (manual or power):