Audi A6 Typ 4G: Noise Insulation
Overview - Noise Insulation

1 - M8 Bolt
2 - Quick Release
3 - Front Noise Insulation
- for the engine
- There are different versions. Refer to the Parts Catalog.
- Removing and installing. Refer to
→ Chapter "Front Noise Insulation, Removing and Installing".
4 - Rear Noise Insulation
- For the transmission
- There are different versions. Refer to the Parts Catalog.
- Removing and installing. Refer to
→ Chapter "Rear Noise Insulation, Removing and Installing".
5 - Air Guide
6 - Rubber Washer
7 - Quick Release
8 - M6 bolt
Noise Insulation, Removing and Installing
Front Noise Insulation, Removing and Installing
Removing
- Remove the bolts -1 and 2- and
open the quick-release fasteners -3 and 4-.
- Remove the front noise insulation -5-
to the rear.
- The guide tabs for the front noise insulation will disengage
while doing this.
- Remove the front noise insulation.
Installing
Install in reverse order of removal.

Rear Noise Insulation, Removing and Installing
Removing
- Remove the bolts -1-.
- Loosen the quick-release fasteners -2
and 4-.
- Remove the rear noise insulation -3-.
Installing
Install in reverse order of removal.

READ NEXT:
Overview - Front Underbody Panels
1 - Nut
With retainer
2.1 Nm
2 - Expanding Clip
3 - Front Vehicle Underbody Cover
Removing and installing. Refer to
→ Ch
Front Vehicle Underbody Cover, Removing and Installing
Removing
- Remove the nut -3- and
expanding clip -1-.
- Remove the front cover -2-
forward.
- Remove the front cover.
Installing
Overview - Protective Films
1 - Protective Foil - Fender
2 - Protective Foil - Door
3 - Protective Foil - Front Sill Panel Trim
4 - Protective Foil - Rear Sil
SEE MORE:
Overview - Instrument Panel
1 - Bolt
3 Nm
2 - Instrument Panel
WARNING
Follow all Safety Precautions when working with pyrotechnic
components. Refer to
→ Chapter "Pyrotechnic Components Safety Precautions".
Follow the allocation of the airbag to the
Connector Housings and Connectors, Repair Information
Note
Observe general notes for repairs on the vehicle electrical
system. Refer to
→ Chapter "Vehicle Electrical System, General Repair
Information".
Allocation of crimp contacts with correct fit to connector
housing is perfo