See also:

Lights-On Reminder
If the headlights, parking lights, or cargo lights are left on after the ignition is turned OFF, a chime will sound when the driver’s door is opened. ...

Radio Operation And Mobile Phones
Under certain conditions, the mobile phone being on in your vehicle can cause erratic or noisy performance from your radio. This condition may be lessened or eliminated by relocating the mobile ...

Power Switch/Volume Control (Rotary)
Push the ON/VOLUME control knob to turn on the radio. Push the ON/VOLUME control knob a second time to turn off the radio. ...