Audi A4: Thorax Airbags
Overview - Front Thorax Airbag

1 - Front Thorax Airbag
- Driver Thorax Airbag Igniter -N199-
- Front Passenger Thorax Airbag Igniter -N200-
WARNING
Risk of injury due to involuntary deployment.
Pay attention to the safety precautions when working with
pyrotechnic components. Refer to
→ Chapter "Safety Precautions when Working with Pyrotechnic
Components".
- Removing and installing. Refer to
→ Chapter "Front Thorax Airbag with Igniter, Removing and Installing".
2 - Bolt
- 10 Nm
- Replace after removing
- Clean the threaded hole for the bolt with for example a thread tap.
- Install with locking compound. Refer to the Parts Catalog for the
locking compound.
3 - Wire
- From Driver Thorax Airbag Igniter -N199-/Front Passenger Thorax Airbag
Igniter -N200- directly to the connector station
- Removing and installing. Refer to
→ Chapter "Thorax Airbag Wire, Removing and Installing".
4 - Backrest Frame
Overview - Rear Thorax Airbag

1 - Side Cushion
- Removing and installing. Refer to
→ Chapter "Rear Thorax Airbag with Igniter, Removing and Installing".
2 - Rear Thorax Airbag
- Driver Side Rear Thorax Airbag Igniter -N201-
- Passenger Side Rear Thorax Airbag Igniter -N202-
WARNING
Risk of injury due to involuntary deployment.
Pay attention to the safety precautions when working with
pyrotechnic components. Refer to
→ Chapter "Safety Precautions when Working with Pyrotechnic
Components".
- Removing and installing. Refer to
→ Chapter "Rear Thorax Airbag with Igniter, Removing and Installing".
3 - Connector
- Driver Side Rear Thorax Airbag Igniter -N201-
- Passenger Side Rear Thorax Airbag Igniter -N202-
4 - Nuts
- 6 Nm
- Replace after removing
- Install with locking compound. Refer to the Parts Catalog for the
locking compound.
5 - Nut
- Tightening specification. Refer to
→ Chapter "Overview - Rear Seat Backrest, Folding Backrest".
READ NEXT:
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview and parts catalog prior to
starting procedure.
Mandatory Replacement Parts
Bolt - Front Thorax Air
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview and parts catalog prior to
starting procedure.
Mandatory Replacement Parts
Nut - Rear Thorax Airba
Overview - Head Curtain Airbag
Note
The Avant is shown.
1 - Bolt
5 Nm
Replace after removing
2 - Clip
Quantity: 2
3 - Clip
Only available with -6-
Remo
SEE MORE:
Fig. 27 Door handle: sensor for locking
Depending on the vehicle equipment, you may
have various options for unlocking and locking
your vehicle. The settings in the MMI specify
which doors will unlock.
Unlocking or locking using the vehicle key
buttons
To unlock the vehicle, press the
button, f
Overview - Dynamic Steering
1 - Steering Gear
with Power Steering Control Module -J500-
2 - Electromechanical Power Steering Motor -V187-
Steering column component
Do not disconnect or loosen from the steering column
Replace the steering column if faulty. Refer to
→&nb