See also:

Touch screen maintenance
If you clean the display screen, use a dry, soft cloth. If additional cleaning is necessary, use a small amount of neutral detergent with a soft cloth. Never spray the screen with water or detergent. ...

Volume control switches
Push the upper (+) or lower (−) side switch to increase or decrease the volume. ...

Receiving a call
When the ring tone is heard, press the button on the steering wheel. Once the call has ended, press the button on the steering wheel. NOTE: To reject a call when the ring tone is heard, press the b ...