SEE MORE:
Buttons are integrated in the steering wheel for easier
operation of Infotainment, telephone and the navigation system.
On vehicles with Tiptronic, rocker switches are also installed
on the left and right.
The Multifunction Steering Wheel Control Module -J453-
(under the right button) reads out
Fig. 24 Display: Yellow warning symbol
When a yellow warning symbol appears, one warning tone sounds. A driver
message appears as well to explain the malfunction in more detail.
The driver warning goes out after about 5 seconds, but it can be brought up at
any time by pressing the button
again