Removing front seat in event of defective seat longitudinal adjustment motor or control unit — AUDI
Removing front seat in event of defective seat longitudinal adjustment motor or control unit on Audi: 14 steps.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: Audi A4 B6/B7 (8E)
📋 Procedure
- Remove bolts (3) (2x).
- Fold seat forwards.
- Remove bolts (1) (4x).
- Take out backrest with upper seat pan frame.
- Unplug connector at seat longitudinal adjustment motor.
- Use external power source to move seat longitudinal adjustment motor until bolts become visible.
- Remove bolts.
- Remove control unit .
- Unplug connector (3).
- Unscrew bolts (4) (2x) at seat longitudinal adjustment motor.
- Disengage seat longitudinal adjustment motor (2) from shafts (1) and (5).
- Move both seat rails with a battery-operated screwdriver and long shaft (5) until concealed bolts become visible.
- Remove bolts.
- Renew seat base frame with seat longitudinal adjustment motor.
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
- Servicing inner constant velocity joint – Audi
- Removing and installing power steering pump (vehicles with 6-cyl. petrol engine) (FSI)
- Removing and installing selector mechanism (vehicles from VIN 8E_6A156500 onwards)
- Removing and installing selector lever cable (vehicles from VIN 8E_6A156500 onwards)
- Disconnecting and connecting second battery A1 · 2 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.