Removing, installing and adjusting cable for regulating valve — AUDI
Removing, installing and adjusting cable for regulating valve on Audi: 12 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: platform code 2DA
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- The sheath (2) of cable must contact stop (arrow).
- Ensure that positions "“cold”" and "“warm”" can be reached on regulating valve by turning rotary temperature knob.
📋 Procedure
- Remove heater unit .
- Loosen clip (1).
- Swing cable (2) upwards (arrow) and unhook it.
- Loosen clip (3).
- Unclip cable (2) from lever (1) for regulating valve.
- Attach blue cable for regulating valve to controls for fresh and heated air. [Note: The sheath (2) of cable must contact stop (arrow).]
- Press in clip (1).
- Turn rotary temperature knob to "“cold”" stop.
- Hold lever (1) against stop.
- Clip in core end.
- Secure cable (2) with clip (3).
- Ensure that positions "“cold”" and "“warm”" can be reached on regulating valve by turning rotary temperature knob.
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
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.