A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Steering Wheel: Initial Inspection and Diagnostic Overview
Description Of On-Board Diagnostics
Multi-Function Steering Wheel, On Board Diagnostic (OBD)
General Notes
Technical features of the multi-function steering wheel
The multi-function steering wheel enables the radio to be operated from the steering wheel (the most important functions) and contains an extensive On
Board Diagnostic (OBD).
The control module for the multi-function steering wheel is equipped with a DTC memory. When malfunctions occur in monitored components or
wiring, Diagnostic Trouble Codes (DTCs) are stored in DTC memory with a description of the malfunction type.