Removing and installing starter, vehicles with 2.0 l TDI engine and automatic gearbox AQ450 — VW
Removing and installing starter, vehicles with 2.0 l TDI engine and automatic gearbox AQ450 on VW: 16 steps.
Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Tiguan I (5N, 2007–2016)
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- When batteries are disconnected and reconnected, the procedure described in the workshop manual must be strictly observed . — Disconnect battery .
📋 Procedure
- ⚠ When batteries are disconnected and reconnected, the procedure described in the workshop manual must be strictly observed . — Disconnect battery .
- Pull engine cover panel upwards (arrows).
- Release and detach connector (1). Loosen spring-type clip (2) using spring-type clip pliersVAS 5024A and pull off vacuum hose (3).
- Remove securing bolt from air filter housing (arrow).
- Release locking lugs (arrows) and take off cover.
- Pull off hose (arrow) from air filter housing and remove from vehicle.
- Pull air filter housing upwards out of rubber mountings and remove.
- Slide protective cap off solenoid switch in direction of (arrow).
- Unscrew positive wire (1) and disconnect connector from terminal 50 (2).
- Remove upper securing nut (1) of wiring retainer (2).
- Remove noise insulation General body repairs, exterior50Body - front; Noise insulation.
- Unscrew lower securing nut (2) of wiring retainer and remove wiring retainer (1) from securing bolts of starter.
- Remove lower securing bolt of starter (arrow).
- Remove upper securing bolt of starter (arrow).
- Remove starter upwards out of vehicle.
- Tighten threaded connections to torques specified in assembly overview .
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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.