Audi Q7: 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-.
Installing
Caution
The new passenger occupant detection sensor should
be installed in the same location as the old sensor.
Install in reverse order of removal and note the following:
- Push the clips for the passenger occupant detection sensor
into the seat pan until they click into place.
Note
Make sure the connectors are pushed in all the way and that
they engage audibly.
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.
READ NEXT:
Component Location Overview - Passenger Occupant Detection System
Note
For the passenger occupant detection system the heating element is
used.
1 - Wiring Harness
For the seat h
1 - Driver Side Pedestrian Protection Crash Sensor 2 -G851-/Front
Passenger Side Pedestrian Protection Crash Sensor 2 -G852-
Unit with pressure hose
Component location: in the molded f
Removing
- Remove the front bumper cover. Refer to
→ Body Exterior; Rep. Gr.63; Front Bumper; Bumper Cover,
Removing and Installing.
- Remove the bolt -1-, and remove
the
SEE MORE:
Note
On vehicles with a high-voltage system but without a heat
pump (for example on Audi A3 e-tron, Audi Q5 hybrid, Audi A6
hybrid and Audi A8 hybrid) no check valves are installed in the
refrigerant circuit. On these vehicles valves are installed in
the refrigerant circuit which regulat
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use the correct
version and pay attention to the allocation of different
components. Refer to
→ Chapter "A/C System Versions" and Parts Catalog.
For vehicles with a
