Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2010A3 2.0T, 2.0 E, STANDARDREPAIR AND DIAGNOSISELECTRICALHORNSCOMMUNICATION91 COMMUNICATIONDESCRIPTION AND OPERATIONSTEERING COLUMN SWITCH MODULE OVERVIEW
2010 Audi A3 2.0T, 2.0 E, Standard
Steering Column Switch Module Overview
2010 Audi A3 2.0T, 2.0 E, StandardSECTION Steering Column Switch Module Overview
- Airbag Spiral Spring
- Wiper Switch/On-Board Computer
- Steering Angle Sensor -G85-
- Steering Column Electronic Systems Control Module -J527-
- Black 20-Pin Connector (T20b) on Steering Column Electronic Systems Control Module -J527-
- Ignition/Starter Switch -D-
- Turn Signal Switch/Cruise Control Switch
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.