Removing and installing parking aid control unit J446 Cabriolet — VW
Removing and installing parking aid control unit J446 Cabriolet on VW: 4 steps, 1 torque figure. What to remove, what to tighten and to how many Nm, what.
Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes 9C1, 1C1, 1Y7
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 3 Nm (2.2 lb-ft) | Tighten nuts |
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
- ⚠ Switch off ignition and all electrical consumers.Remove the ignition key. — Remove right luggage compartment side trim panel General body repairs, interior70.
- Remove connector (3) on parking aid control unit J446(1).
- Remove nuts (2) and take parking aid control unit J446(1) off bracket.
- Tighten nuts to 3 Nm. — 3 Nm (2.2 lb-ft)
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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.