To change the cruising speed

See also:

Vehicle Dynamics Control system
WARNING Always use the utmost care in driving – overconfidence because you are driving with a Vehicle Dynamics Control system equipped vehicle could easily lead to a serious accident. CAUTION & ...

System monitors
A diagnostic system continually monitors the readiness of the seatbelt pretensioner while the vehicle is being driven. The seatbelt pretensioners share the control module with the SRS airbag system. ...

Fan speed control button
The fan speed control button has 6 different fan speed positions. The fan speed is shown by the display. ...