Removing and installing additional brake light bulb M25: VW Tiguan I
Step-by-step removing and installing additional brake light bulb M25 for the VW Tiguan I: 10 steps. What to remove, in what order, and what to check after.
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)
Don't miss
- When installing additional brake light bulb M25, ensure seal is seated correctly. Make sure that the seal is undamaged and that no loops are formed.
📋 Procedure
- Switch off ignition and all electrical loads, and pull out ignition key.
- Attach a strip of commercially available adhesive tape (1) to the area of the rear lid above the brake light.
- Insert plastic wedge T10039/1(1) at top between additional brake light bulb M25(2) and rear lid.
- Release catch of additional brake light bulb M25 by pushing assembly wedge (1) in direction of front of vehicle.
- Take additional brake light bulb M25 out of rear lid, taking connected wiring lengths into account.
- Release securing element (2) in direction of (arrow A) and simultaneously slide compact connector (1) in direction of (arrow B) to remove it from bracket.
- Press catch (1) in (direction of arrow) and pull off connector (2) upwards. [Note: When installing additional brake light bulb M25, ensure seal is seated correctly. Make sure that the seal is undamaged and that no loops are formed.]
- Attach compact connector and push onto retainer on bulb body so that connector latches into place.
- Insert additional brake light bulb into rear lid, making sure it engages securely.
- Check functioning of additional brake light bulb M25.
Other VW procedures
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 → · How these pages are made →Workshop data on this page last updated 20 Sep 2026.