To change the cruising speed

See also:

Unfastening the rear center seatbelt
Push the release button of the center seatbelt buckle (on the left-hand side) to unfasten the seatbelt. 1. Insert a key or other hard pointed object into the slot in the connector (buckle) ...

Cleaning the interior
Use a soft, damp cloth to clean the climate control panel, audio equipment, instrument panel, center console, combination meter panel, and switches. (Do not use organic solvents.) ...

Selecting preset channels
Presetting a channel with a preset button allows you to select that channel in a single operation. Up to six SAT1, SAT2 and SAT3 channels each may be preset. ...