See also:

Audio Set
Audio information is displayed on the information display. Power/Volume/Sound Controls Power ON/OFF Turn the ignition switch to the ACC or ON position. Press the power/volume dial to turn the ...

Engine Compartment Overview
...

Operation Using Advanced Keyless Functions
Operational Range The system operates only when the driver is in the vehicle or within operational range while the advanced key is being carried. NOTE: When the battery power is low, or in place ...