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 MANUALSAUDI2007RS4 QUATTRO SEDAN (8EC) V8-4.2L (BNS)REPAIR AND DIAGNOSISDIAGRAMSCONNECTOR VIEWSSTEERING MOUNTED CONTROLS COMMUNICATION MODULESTEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE J527, CONNECTOR ASSIGNMENT
2007 Audi RS4 Quattro Sedan (8EC) V8-4.2L (BNS)
Steering Column Electronic Systems Control Module J527, Connector Assignment
2007 Audi RS4 Quattro Sedan (8EC) V8-4.2L (BNS)SECTION Steering Column Electronic Systems Control Module J527, Connector Assignment
Steering Column Electronic Systems Control Module J527 , Connector Assignment
Front side
A - Cruise control connector
1. Terminal 31
2. Fix
3. Distance
4. Terminal 30
5. Activation/touch control function (Off)
6. Acceleration/deceleration
7. Engaged (Off)
B - Turn signal indicator connector
1. Terminal 31
2. Radio telephone (special-purpose vehicles)
3. Alarm (special-purpose vehicles)
5. Headlight flasher/light control
6. Turn signal indicators
C - Harness connector of multi-function steering wheel/Tiptronic/heated steering wheel
7. Touch (-)
8. Multi-function steering wheel (terminal 30)
9. Multi-function steering wheel (LIN data bus)
10. Sensor heating/touch (+)
11. Multi-function steering wheel/dimmer
12. Tiptronic Ground
13. Steering wheel heating (+)
14. Steering wheel heating (-)
D - Steering Angle Sensor G85
1. Light barrier 5
2. Light barrier 3
3. Light barrier 1
4. Terminal 30
5. Voltage supply (5 V)
6. Light barrier 6
7. Light barrier 4
8. Light barrier 2
9. Terminal 31
10. Light barrier 7
E - Horn H1
1. Terminal 31
2. Horn
F - Wiper system
1. Terminal 31
2. Intermittent wipe potentiometer
3. Board computer
5. Wash
6. Wipe
Rear side
16-pin multi-pin connector (T16a)
1. Terminal 31
2. Terminal 30
5. Cruise control switched "Off"
6. Alarm (special-purpose vehicles)
7. Radio telephone (special-purpose vehicles)
8. CAN-Bus Low (Comfort)
9. CAN-Bus High (Comfort)
10. CAN-Bus High (powertrain)
11. CAN-Bus Low (powertrain)
12. Ignition terminal lock 75
13. Ignition lock S terminal
14. Ignition terminal lock 15
15. Ignition terminal lock 50
16. Ignition lock terminal P
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.