Automatic gearbox 09A — Removing, installing and adjusting multifunction switch F125 — AUDI
Automatic gearbox 09A — Removing, installing and adjusting multifunction switch F125 on Audi: 20 steps.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A3 (8L, 1996–2003)
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- Before continuing the procedure, the battery earth strap must be disconnected. First check whether a coded radio is fitted and obtain anti-theft coding if necessary.
📋 Procedure
- Move selector lever to position "„P“". [Note: Before continuing the procedure, the battery earth strap must be disconnected. First check whether a coded radio is fitted and obtain anti-theft coding if necessary.]
- ⚠ Follow steps required when disconnecting battery Electrical system27. — With the ignition switched off, disconnect battery earth strap.
- Remove battery and battery tray Electrical system27.
- Remove nut (arrow).
- Pull lever (1) off selector shaft.
- Unplug connector (2) on wiring for multifunction switch(3).
- Remove bolts (arrows) and detach multifunction switch(A).
- Fit multifunction switch F125 onto selector shaft.
- Tighten securing bolts (arrows) for multifunction switch F125 hand-tight.
- Fit adjusting tool T10091 onto selector shaft and secure with screwdriver.
- Move selector shaft lever on gearbox to position "„N“".
- Turn switch so that locating hole in switch housing (1) lines up with hole in adjusting tool.
- Push in dowel pin (2) of adjusting tool.
- Tighten securing bolts (arrows) for multifunction switch F125 to specified torque .
- Fit lever (1) onto selector shaft.
- Tighten nut (arrow) to specified torque .
- Attach connector (2) on wiring for multifunction switch(3).
- Install battery tray and battery Electrical system27.
- Connect earth strap to battery. Observe steps required after connecting battery Electrical system27.
- Check adjustment of selector lever cable .
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 right temperature flap control motor V159 with potentiometer G221
- Removing and installing window guide - Sportback – Audi A3
- Removing and installing bumper cover - Audi A3 without auxiliary side radiator
- Removing and installing impact bar - vehicles without high-voltage system
- Removing and installing bonded rubber bushes – Audi Q7
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.