See also:

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.) ...

Changing the coolant
Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray ...

Making a phone call by saying number
1. Select the top menu (phone menu). 2. Press the talk switch . 3. Say “DIAL BY NUMBER”. 4. Press the talk switch again. 5. Say the desired phone number to be called. 6. Select the “DIAL” menu ...