General Information - MULTIFUNCTION Steering Wheel
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Audi SQ5, 2024 Audi Q5 e, 2024 Audi Q5, 2023 Audi SQ5, and 2023 Audi Q5 e. However, it is still accessible from the selected car via links, so may be relevant.
The button is integrated in the steering wheel for easier operation of Infotainment, telephone and the navigation system. On Tiptronic, rocker switches are also installed on the left and right.
The Multifunction Steering Wheel Control Module -J453- (in the right button) reads out the button information and transfers it via the LIN bus to the Steering Column Electronics Control Module -J527-. The Steering Column Electronics Control Module -J527- sends information via a LIN bus to the Data Bus on Board Diagnostic Interface -J533-.
Fault Finding is performed using the "Guided Fault Finding" on the Vehicle Diagnostic Tester .