Audi A6 Typ 4G: Overview - Underbody Panels
Overview - Front Underbody Panels

1 - Nut
2 - Expanding Clip
3 - Front Vehicle Underbody Cover
- Removing and installing. Refer to
→ Chapter "Front Vehicle Underbody Cover, Removing and Installing".
4 - Nut
- 2.1 Nm
- With retainer
- Quantity: 10
5 - Center Vehicle Underbody Cover
- Removing and installing. Refer to
→ Chapter "Center Vehicle Underbody Cover, Removing and Installing".
6 - Nut
7 - Left Rear Cover
- Removing and installing. Refer to
→ Chapter "Left Rear Vehicle Underbody Cover, Removing and Installing".
8 - Stone Chip Protective Molding
- Removing and installing. Refer to
→ Chapter "Stone Chip Protective Molding, Removing and Installing".
9 - Bolt
10 - Retaining clip
11 - Rear Vehicle Underbody Cover
- Removing and installing. Refer to
→ Chapter "Rear Vehicle Underbody Cover, Removing and Installing".
12 - Bolt
13 - Bolt
14 - Expanding Clip
Overview - Rear Underbody Panels

1 - Nut
2 - Expanding Clip
3 - Bolt
4 - Nut
5 - Rear cover for the Right Underbody Cover
6 - Center Rear Cover
- Removing and installing. Refer to
→ Chapter "Center Cover, Removing and Installing".
7 - Front Cover for the Spare Wheel Well
- Removing and installing. Refer to
→ Chapter "Front Cover for Spare Tire Well, Removing and Installing".
8 - Nut
9 - Washer
10 - Bolt
11 - Right Rear Cover
- Removing and installing. Refer to
→ Chapter "Right Rear Cover, Removing and Installing".
12 - Nut
13 - Expanding Clip
14 - Nut
READ NEXT:
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
Overview - Exterior Rearview Mirror
1 - Mirror Glass
Removing and installing. Refer to
→ Chapter "Mirror Glass, Removing and Installing".
2 - Exterior Rearview Mirror
SEE MORE:
Wheel Bolt Types
Note
Make sure the correct wheel bolts are installed. Refer to
the Parts Catalog.
Standard, One-Piece Wheel Bolt
Two-piece wheel bolt, short turnable spherical calotte,
primarily for S models.
Two-piece wheel bolt, short turnable spherical calotte,
primarily for S model
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufacturer.
The warranty is voided if non-approved tools or
materials are used.
Any refrigerant circuit components subm