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.
Instrument cluster multi-pin connector assignments
2009 Audi A6 BaseSECTION Instrument cluster multi-pin connector assignments
Gray 32-pin multi-pin connector
- Not assigned
- Not assigned
- CAN Bus Low (to Data Bus On Board Diagnostic Interface J533)
- CAN Bus High (to Data Bus On Board Diagnostic Interface J533)
- Terminal 31, sensor Ground (GND)
- Sender for fuel gauge G
- Fuel Level Sensor 2 G169
- Button module
- Outside temperature
- Not assigned
- Not assigned
- Lack of coolant
- Low washer fluid level
- Terminal 31
- Terminal 30
- Terminal 58s
- Terminal 58d
- Oil pressure switch
- Low brake fluid level
- Check
- Not assigned
- EPB (electro-mechanical parking brake)
- Radio controlled clock 5 V
- Radio controlled clock signal
- Oil level
- Brake pad
- External buzzer
- Wake-up line (to Data Bus On Board Diagnostic Interface J533)
- Terminal 31
- Terminal 31
- Terminal 30
- Terminal 30
RENDER: 1.0x
NO RELATED
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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.