See also:

To turn system off
Press the /OFF button. ...

Call volume
Adjusting the incoming or outgoing call volume may improve clarity if reception between callers is unclear. ● Incoming call—adjusting this setting allows you to hear a difference in volu ...

Windshield-washer fluid reservoir
Fill the windshield-washer fluid reservoir periodically. Add windshield-washer fluid when the low windshield-washer fluid warning light comes on (if so equipped). To fill the windshield-washer ...