To change the cruising speed

See also:

Hazard warning flasher
The hazard warning flasher is used to warn other drivers when you have to park your vehicle under emergency conditions. The hazard warning flasher works with the ignition switch in any position. ...

If steam is coming from the engine compartment
Turn off the engine and get everyone away from the vehicle until it cools down. ...

Information display
Information display 1) Outside temperature indicator 2) Fuel consumption indicator With the ignition switch in the “ON” position, the outside temperature and fuel consumption are indicated ...