S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Installing
Installation is in reverse order of removal.
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Install airbag unit and steering wheel.
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Calibrate steering angle sensor G85.
Use vehicle diagnosis, testing and information system (VAS 5051B) or (VAS 5052) for this.
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On the display, select:
‹› Chassis
‹› Brake system (Repair group 01;45)
‹› 01- On Board Diagnostic (OBD) capable systems
‹› 03 - ABS/ESP brake electronics
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Select desired function on display.
‹› ABS control module J104, ASR and ESP functions
‹› Steering angle sensor G85 calibration => Vehicle diagnosis, testing and information system (VAS 5051 B) or (VAS 5052).
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Then perform the ESP driving and system test.