See also:

Warning and indicator lamps
1 Low-beam headlamps 2 ESP® 3 High-beam headlamps 4 Electric parking brake (red) (USA only) (Canada only) 5 Electric parking brake (yellow) 6 Distance warning signal 7 Turn signal 8 Tire ...

Important safety notes
See the "Important safety notes" section If ESP® detects that the vehicle is deviating from the direction desired by the driver, one or more wheels are braked to stabilize the vehicle ...

DOT (Department of Transportation)
DOT marked tires fulfill the requirements of the United States Department of Transportation. ...