Audi A5 (8T) Steering Wheel Electronics

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Revision as of 14:56, 10 December 2013 by Dana (talk | contribs)

Coding

The following coding options should give you an overview about the available settings, due to different control modules and equipment in the car the actual choices may differ for the specific model you are working on and the Long Coding Assistant present the right choices for you.

  • Rear Wiper (Avant/Wagon) installed
  • Board Computer (Driver Information System/DIS) installed
  • Cruise Control System (CCS) installed
  • Adaptive Cruise Control (ACC) installed
  • Multi-Function Steering Wheel (MFL) installed
  • Tiptronic installed (ONLY with Multi-Function Steering Wheel)
  • Lane Assistant (Vibration Motor) installed


Security Access

  • 40168 = Basic Setting Enabling


Basic Setting

Steering Angle Sensor (G85) Calibration

[Select]
[16 - Steering Wheel]

Turn steering wheel at least 30 ° left or right and back straight ahead (Tolerance: ±5.0 °).

[Security Access - 16]
Enter 40168
[Do It!]

[Basic Settings - 04]
Group 001
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 3 should say "OK".
[Done, Go Back]

[Meas. Blocks - 08]
Group 033 Field 3 (Steering Angle Sensor -G85-)
Specification: 0.0 °
Tolerance (when straight): ±1.5 °
[Done, Go Back]


Notes:

  • To confirm the status of the G85 calibration see MVB group 032.
  • If the basic setting group results in an error message verify the live G85 reading is ±1.5 °. Readings such as 359° would indicate the slip ring is mechanically out one full turn.
  • The slip ring is the 16-Steering Wheel Electronics module. If the vehicle deployed Airbag(s) and the slip ring was replaced make sure the module is long coded using VCDS.
  • Some Audi 8K/8T models may have address 1B-Active Steering (J792) installed in addition to 16-Steering Wheel electronics. If mechanical repairs are made to the front end or front end alignment those vehicles may require additional Basic Settings steps to resolve DTC: 01087 - Basic Setting Not Performed. Registered users can contact us directly with the complete Auto Scan, VIN number and summary of mechanical repairs for additional assistance.
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