See also:

Using ACC On Hills
When driving on hills, ACC may not detect a vehicle in your lane. Depending on the speed, vehicle load, traffic conditions, and the steepness of the hills, ACC performance may be limited. ...

Front Panel(s) Removal
NOTE: Left panel must be removed before removing right panel. 1. Fold down the sun visor, and move it to the side. 2. Turn the rear fasteners (knobs) (located on the overhead speaker bar assembly) ...

Controls
The headphone power indicator and controls are located on the right ear cup. NOTE: The rear video system must be turned on before sound can be heard from the headphones. To conserve battery lif ...