Multi-Function Steering Wheel

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The multifunction steering wheel makes it possible to control some functions of the Communications System and the cruise control from the steering wheel.

Fig 1: Identifying Multifunction Steering Wheel

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

The Multi-Function Steering Wheel Control Module -J453- communicates only with the Steering Column Electronic Systems Control Module -J527-. Data commands are processed there once more for further communication.

The Multifunction Steering Wheel is made up of the following components:

Fig 2: Identifying Multifunction Steering Wheel

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Left Multifunction Buttons On Steering Wheel -E440- with integrated Multifunction Steering Wheel Control Module -J453-
Right Multifunction Buttons On Steering Wheel -E441-

Multifunction Steering Wheel has On Board Diagnostic (OBD) capabilities.

For troubleshooting, use the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.