Repairing rear heating and air conditioning unit — AUDI
Repairing rear heating and air conditioning unit on Audi: 16 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: VW Transporter T5 (7H)
📋 Procedure
- Remove right side panel trim 70.
- Separate connector.
- Unclip controls .
- Remove the three bolts and remove control motor.
- On completion of installation, initiate basic settings using vehicle diagnosis, testing and information systemVAS 5051/.
- Open cover in rear right side panel trim.
- Separate connector.
- Release locking device (arrow A) and turn blower motor in direction (arrow B).
- Open cover in rear right side panel trim.
- Separate connector.
- Remove the two bolts and remove the regulator from the heater unit.
- Open cover in rear right side panel trim.
- Separate connector.
- Unclip controls .
- Remove the three bolts and remove control motor.
- On completion of installation, initiate basic settings using vehicle diagnosis, testing and information systemVAS 5051/.
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
- Removing and installing earth cable with battery monitor control unit J367, battery in luggage compartment
- Removing and installing halogen headlights – Audi TT Mk2
- Removing and installing air mass meter – Audi A8 D2
- Removing and installing coolant pipe (bottom rear) – Audi
- Removing high-pressure pipe, cylinder bank 1 (right-side)
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.