Audi Q3: Driver Side Airbag Crash Sensor -G179-/ Front Passenger Side Airbag Crash Sensor -G180-, Removing and Installing
Driver/Front Passenger Side Airbag Crash Sensor -G179-/-G180-, Removing and Installing, USA and Canada Market-Specific
Removing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Follow the safety precautions for front side airbag crash sensors (pressure sensors). Refer to → Chapter "Front Side Airbag Crash Sensors (Pressure Sensors) Safety Precautions".
- Disconnect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
- Remove the front door trim panel. Refer to → Chapter "Front Door Trim Panel, Removing and Installing".
WARNING
Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
- Disconnect the connector -1- from the crash sensor by removing the connector lock and pressing down.
- Remove the bolts -2- and remove the side airbag crash sensor -3-.
Installing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Follow the safety precautions for front side airbag crash sensors (pressure sensors). Refer to → Chapter "Front Side Airbag Crash Sensors (Pressure Sensors) Safety Precautions".
- Before handling pyrotechnic components (for example, connecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
Install in reverse order of removal. Note the following:
Note
- Make sure the connectors are installed correctly and are secure.
- Make sure the wires do not get caught.
WARNING
Ignition must be on when connecting battery. If pyrotechnic components (for example, airbag, belt tensioner) are not repaired correctly, they may deploy unintentionally after connecting battery. There must not be anyone inside the vehicle when connecting the battery.
- Connect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
Note
If the Airbag Indicator Lamp -K75- indicates a fault, check the DTC memory, erase it and check it again using the Vehicle Diagnostic Tester → Vehicle diagnostic tester.
Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Component Location Overview - Airbag Crash Sensors".
Driver/Front Passenger Side Airbag Crash Sensor -G179-/-G180-, Removing and Installing, Not USA and Canada Market-Specific
NOT FOR NORTH AMERICAN MARKET
Removing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Follow the safety precautions for front side airbag crash sensors (pressure sensors). Refer to → Chapter "Front Side Airbag Crash Sensors (Pressure Sensors) Safety Precautions".
- Disconnect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
- Remove the lower B-pillar trim panel. Refer to → Chapter "Lower B-Pillar Trim Panel, Removing and Installing".
WARNING
Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
- Pull out connector lock -1- and press down, disconnect harness connector -2- at the crash sensor.
- Remove the bolt -3- and the side airbag crash sensor -4-.
Installing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Before handling pyrotechnic components (for example, connecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
Install in reverse order of removal. Note the following:
Note
- Make sure the connectors are installed correctly and are secure.
- Make sure the wires do not get caught.
WARNING
Ignition must be on when connecting battery. If pyrotechnic components (for example, airbag, belt tensioner) are not repaired correctly, they may deploy unintentionally after connecting battery. There must not be anyone inside the vehicle when connecting the battery.
- Connect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
Note
If the Airbag Indicator Lamp -K75- indicates a fault, check the DTC memory, erase it and check it again using the Vehicle Diagnostic Tester → Vehicle diagnostic tester.
Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Component Location Overview - Airbag Crash Sensors".
Driver Side Rear Side Airbag Crash Sensor -G256-/ Passenger Side Rear Side Airbag Crash Sensor-G257-, Removing and Installing
Removing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
- Disconnect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
- Remove the rear sill panel strip. Refer to → Chapter "Rear Sill Panel Strip, Removing and Installing".
WARNING
Before handling pyrotechnic components (for example, disconnecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
- Pull out connector lock -4- and press down, disconnect harness connector -1- at the crash sensor.
- Remove the screw -2- and the side airbag crash sensors -3-.
Installing
WARNING
- Follow all safety precautions when working with pyrotechnic components. Refer to → Chapter "Pyrotechnic Components Safety Precautions".
- Before handling pyrotechnic components (for example, connecting the connector), the person handling it must "discharge static electricity". This can be done by touching the door striker, for example.
Install in reverse order of removal. Note the following:
Note
- Make sure the connectors are installed correctly and are secure.
- Make sure the wires do not get caught.
WARNING
Ignition must be on when connecting battery. If pyrotechnic components (for example, airbag, belt tensioner) are not repaired correctly, they may deploy unintentionally after connecting battery. There must not be anyone inside the vehicle when connecting the battery.
- Connect the battery ground cable with the ignition turned on. Refer to → Electrical Equipment; Rep. Gr.27; Battery; Battery, Disconnecting and Connecting.
Note
If the Airbag Indicator Lamp -K75- indicates a fault, check the DTC memory, erase it and check it again using the Vehicle Diagnostic Tester → Vehicle diagnostic tester.
Installation notes, for example tightening specifications, replacing components. Refer to → Chapter "Component Location Overview - Airbag Crash Sensors".
READ NEXT:
Seat Position Sensor
Overview - Seat Position Sensor
Note
The illustration shows the passenger seat position sensor with the
wiring harness.
1 - Connector
Connector station in the vehicle flo
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.
Special tools and wo
Passenger Occupant Detection System
Component Location Overview - Passenger Occupant Detection System
WARNING
The replacement part (service kit) for the passenger
occupant detection system is already precalibrated and must
SEE MORE:
Glass Panel, Removing and Installing
Panel 1 for the Panorama Roof, Removing
Caution
Do not move or operate the already removed panel
otherwise it may become damaged.
Note
If the screws for the panel mounting were completely
removed, then they must be replaced.
1 - Bolt
7 Nm
Front and rear,
When driving
Starting to drive, stopping, and parking
Starting from a stop
Press and hold the brake pedal.
Start the engine.
Select a gear.
Release the parking brake.
Release the brake pedal. The vehicle may roll.
Press the accelerator pedal to accelerate.
Securing the vehicle against rolling
Secure your
