Removing and installing steering column electronics control unit J527, manufacturer Kostal — AUDI
Removing and installing steering column electronics control unit J527, manufacturer Kostal on Audi: 9 steps, 1 torque figure.
Workshop procedure for AUDI — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: VW Caddy III (2K, 2004–2015); platform code 2C0
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- Coil connector for steering column electronics on steering column electronics control unit J527 must not be twisted from its centre position. The front wheels must be in "“straight-ahead”" position.
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 1.5 Nm (1.1 lb-ft) | Screw in bolt for securing steering column electronics control unit J527 to steering… |
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
- ⚠ Danger of the triggering of the airbag!Improper action on airbag unit may result in the triggering of the airbag!Observe safety precautions when working on airbag General body repairs, interior69Airbag; Safety precautions when working on airbag. — Disconnect battery .
- Remove steering wheel General body repairs, interior69Airbag.
- Remove steering column trim General body repairs, interior68Compartments, covers and trims; Removing and installing steering column trim.
- Depending on equipment level, release and disconnect connectors (1), (2), (3), (4) and (5).
- Unscrew securing bolt (arrow B). [Note: Coil connector for steering column electronics on steering column electronics control unit J527 must not be twisted from its centre position. The front wheels must be in "“straight-ahead”" position.]
- Release both catches (arrows A) and pull steering column electronics control unit J527 towards rear and off steering column switch module.
- ⚠ Turn signal switch reset lever can break when control unit is being installed.Turn signal lever must be in 0 position when control unit is installed so that reset lever is not extended. — Push steering column electronics control unit J527 in a straight line onto steering column switch module until it securely engages.
- Screw in bolt for securing steering column electronics control unit J527 to steering column switch module and tighten it to 1.5 Nm. — 1.5 Nm (1.1 lb-ft)
- Fit all components analogously in reverse order of removal.
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
- Removing and installing fresh air blower V2 (with J126 control unit) · 1 torque figures
- Detaching refrigerant lines from front expansion valve/re-attaching
- Removing and installing front expansion valve – Audi A4 B9
- Renewing brake caliper (1LA / 1LB) – Audi A4 B9
- Checking hydraulic compensation elements
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.