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 information
General information
Special care is required if you are working in the
motor compartment
For work in the motor compartment, such as
checking and filling fluids, there is a risk of injury,
scalding, accidents, and burns. For this
reason, follow all the warnings and general
safety precautions provided