Removing and installing frame for sunroof operation: Audi A6 C6
Step-by-step removing and installing frame for sunroof operation for the Audi A6 C6: 11 steps. What to remove, in what order, and what to check after.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A6 C6 (4F, 2004–2011)
- Renewed: self-locking nuts
Don't miss
- A 2nd mechanic is required for removing the frame for sunroof operation.
- Renew self-locking nuts and bolts when performing assembly work.
📋 Procedure
- To install, secure frame using nuts with washers (4) and bolts with washers (3) beginning at front centre, then alternately left and right towards rear.
- Remove moulded headliner. 70
- Unplug electrical connector (arrow) at motor.
- Detach water drain hoses (arrow) (front and rear) from frame.
- Unscrew nuts and bolts (arrows). [Note: A 2nd mechanic is required for removing the frame for sunroof operation.]
- Remove frame for sunroof operation. [Note: Renew self-locking nuts and bolts when performing assembly work.]
- Insert frame for sunroof operation into body and hand-tighten bolts on left and right.
- Align centring holes of frame for sunroof operation and body at front (arrow) ...
- and rear (arrow).
- Tighten nuts and bolts in the specified sequence.
- Adjust glass sunroof panel .
Other AUDI procedures
- Removing and installing toothed belt – Audi · 56 torque figures
- Removing engine – Audi A8 D3 · 41 torque figures
- Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
- Installing engine – Audi A8 D4 · 36 torque figures
- Removing and installing camshaft timing chain · 29 torque figures
- Checking heat output of air conditioner
- Removing and installing mounting for convertible roof compartment lid hinge
- Removing and installing handbrake cable (rear) – Audi TT Mk2
- Removing and installing floor covering, Coupé – Audi TT Mk2
- Removing and installing alternator - Audi TT and TTS with 2.0 ltr. TFSI engine
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.