Audi Q7: Front Passenger Airbag
Overview - Front Passenger Airbag
1 - Connector
- For Front Passenger Airbag Igniter 2 -N132-
2 - Connector
- For Front Passenger Airbag Release Valve Igniter -N491-
3 - Bolts
- 9 Nm
- Replace after removing
4 - Dual-Stage Front Passenger Airbag
- Front Passenger Airbag Igniter 1 -N131-
- Front Passenger Airbag Igniter 2 -N132-
- Front Passenger Airbag Release Valve Igniter -N491-
WARNING
Risk of injury due to pyrotechnic components.
Pay attention to the safety precautions when working with
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic Components".
- Removing and installing. Refer to
→ Chapter "Front Passenger Airbag Unit with Igniter, Removing and
Installing".
5 - Single-Stage Front Passenger Airbag
- Front Passenger Airbag Igniter 1 -N131-
- Front Passenger Airbag Release Valve Igniter -N491-
WARNING
Risk of injury due to pyrotechnic components.
Pay attention to the safety precautions when working with
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic Components".
- Removing and installing. Refer to
→ Chapter "Front Passenger Airbag Unit with Igniter, Removing and
Installing".
6 - Instrument Panel
- Replace the instrument panel after an airbag has deployed. Refer to
→ Chapter "Instrument Panel, Removing and Installing".
7 - Bolts
- 9 Nm
- Replace after removing
8 - Connector
- For Front Passenger Airbag Igniter 1 -N131-
Front Passenger Airbag Unit with Igniter, Removing and Installing
Mandatory Replacement Parts
- Bolts - Front Passenger Airbag Unit with Igniter
Removing
WARNING
- Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic
Components".
- Follow all regulations when disposing of pyrotechnic
components. Refer to
→ Chapter "Airbag, Belt Tensioner and Battery Cut-Out
Units, Storing, Transporting and Disposing (Pyrotechnic
Components)".
- Follow the allocation of the airbag unit to the
instrument panel. Refer to the Parts Catalog.
- Disconnect the battery ground cable with the ignition turned
on. Refer to
→ Electrical Equipment; Rep. Gr.27; Battery; Battery,
Disconnecting and Connecting.
- Remove the glove compartment. Refer to
→ Chapter "Glove Compartment, Removing and Installing".
- Remove front passenger side instrument panel vent. Refer to
→ Chapter "Passenger Side Instrument Panel Vent, Removing and
Installing".
- Remove the air duct to the right instrument panel vent and
to the wide vent. Refer to
→ Heating, Ventilation and Air Conditioning; Rep. Gr.87; Air
Duct; Overview - Air Routing and Air Distribution in Vehicle
Interior.
WARNING
Before handling pyrotechnic components (for example,
disconnecting the connector), the person handling it
must "discharge static electricity". This can be done by
briefly touching the door striker pin, for example.
- Release the connector lock -A-
with a small screwdriver.
- Disconnect the connectors -1, 2 and 3-
on the Front Passenger Airbag Igniter 1 - N131-, Front Passenger
Airbag Igniter 2 - N132- and Front Passenger Airbag Release
Valve Igniter - N491-.
Note
Secure the airbag from falling.
- Remove the bolts -1 and 3-.
- Remove the passenger airbag -2-
downward.
WARNING
Set the airbag down so the impact cushion faces
upward.
Installing
WARNING
- Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for Pyrotechnic
Components".
- Before handling pyrotechnic components (for example,
connecting the connector), the person handling it must
"discharge static electricity". This can be done by
briefly touching the door striker pin, for example.
- Follow the allocation of the airbag to the
instrument panel. Refer to the Parts Catalog.
Install in reverse order of removal and note the following:
- Connect the connector -1- to
the airbag igniter in direction of -arrow
A-.
- Press in the connector lock -2-
in direction of -arrow B-. While
doing this, the connector is pushed into the airbag igniter and
locks into place.
Note
- Make sure the connectors are pushed in all the way and that
they engage audibly.
- Make sure the wires are not pinched.
WARNING
Repairing pyrotechnic components (for example the
airbag and seat belt tensioner) incorrectly increases
the risk of unintentional deployments when the battery
is connected.
- The ignition must be on when connecting the battery.
- For personal safety when connecting the battery,
stay out of the deployment area of the airbag and
maintain a distance from the seat belt tensioners/seat
belts.
- Make sure that there are no other people inside the
vehicle at the time when the battery is connected.
- 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- signals a fault after
installing, check the Diagnostic Trouble Code (DTC) memory,
erase it and check it again use the Vehicle Diagnostic Tester.
Information for installation: for example, tightening
specifications, replacing body parts. Refer to
→ Chapter "Overview - Front Passenger Airbag" and
→ Chapter "Overview - Instrument Panel".
READ NEXT:
1 - Front Thorax Airbag
Driver side: with the Driver Thorax Airbag Igniter -N199-
Front passenger side: with Front Passenger Thorax Airbag Igniter
-N200-
WARNING
Follow all s
Mandatory Replacement Parts
Bolts - Front Thorax Airbag with Igniter
Removing
WARNING
Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "S
Front Thorax Airbag Wire, Removing and Installing
Removing
WARNING
Follow all safety precautions when working on
pyrotechnic components. Refer to
→ Chapter "Safety Precautions for
SEE MORE:
Fig. 13 MMI: upper/lower display
Overview screen
Displays selected information tiles and provides quick access to
certain functions
Quick access bar
Return to the home screen or the overview page, open menus quickly
Display area
Select a menu, apply settings, display content
The refrigerant circuit was completely empty (for example
with larger leak or cracked hose)
Note
In the event of only a minor leak with slow escape of
refrigerant (e.g. at a small leakage point), the amount of
refrigerant oil lost and the amount of moisture penetrating is
not sufficien