Removing and installing front seat belt (4-door models): VW Polo 6R
Step-by-step removing and installing front seat belt (4-door models) for the VW Polo 6R: 12 steps, 2 torque figures.
This covers the front seat belt on four-door models of the VW Polo 6R (2009–2014): the inertia reel with its pyrotechnic belt tensioner, the guide fitting on the height adjuster and the end anchor at the sill. Because the reel contains a tensioner, the job starts with the airbag and tensioner safety rules and a properly disconnected battery, then the B-pillar trim comes off and the sill moulding is unclipped far enough to reach the reel bolt. The guide fitting is unbolted from the height adjuster, the belt threaded out of its guide, the tensioner connector separated and the reel and end anchor unbolted. Two things matter: discharging static before you touch the tensioner plug, and getting all three bolts back to 40 Nm.
🧭 Before you start
Disconnect the battery following the pyrotechnic safety rules, remove the B-pillar trim and unclip the sill moulding until the reel bolt is reachable. Unbolt the belt guide fitting from the height adjuster, free the belt from its guide, discharge static and separate the reel connector, then unbolt the inertia reel and the end anchor. Refit in reverse with all three bolts at 40 Nm and reconnect the battery.
Fits: VW Polo 6R (2009–2014)
Don't miss
- Observe the pyrotechnic safety regulations; the inertia reel carries a belt tensioner.
- Touch the body or door striker plate to discharge static before separating the reel connector.
- Tighten the guide fitting, inertia reel and end anchor bolts to 40 Nm.
- Reconnect the battery with nobody in the car, as is normal practice with pyrotechnic systems.
Written for this job from the workshop steps below · TorqFix editorial.
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 40 Nm (30 lb-ft) | Remove bolt (1 |
| 40 Nm (30 lb-ft) | Unscrew bolt (1 |
ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.
📋 Procedure
- ⚠ Observe the general safety regulations when working on airbag, belt tensioner and battery isolator units (pyrotechnic components) Follow the special instructions for belt tensioners . — Switch ignition on.
- Disconnect vehicle battery Electrical system27Disconnecting and reconnecting battery.
- Removing B-pillar trims (4-door models) .
- Unclip sill moulding upwards from front side member.
- Unclip sill moulding until bolt from inertia belt reel is accessible.
- Unscrew bolt (1) (40 Nm) and remove belt guide fitting (2) from belt height adjuster. — 40 Nm (30 lb-ft)
- Pull belt guide (1) out of tab (2).
- Thread belt (3) out of belt guide.
- ⚠ Electrostatic discharges may result in unintentional triggering of belt tensioner. Therefore, the mechanic must electrostatically discharge him/herself before disconnecting the igniter and earth wires. This can be done by briefly touching the body or striker plate of the door. — Separate connector from belt inertia reel.
- Unscrew bolt (1) (40 Nm) and remove belt inertia reel (2) from B-pillar. — 40 Nm (30 lb-ft)
- Remove bolt (1) (40 Nm) and remove belt end anchor (2) from body. — 40 Nm (30 lb-ft)
- Reconnect vehicle battery Electrical system27Disconnecting and reconnecting battery.
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 →Workshop data on this page last updated 20 Sep 2026.