See also:

Charge warning light
If this light illuminates when the engine is running, it may indicate that the charging system is not working properly. If the light illuminates while driving or does not turn off after the engine ...

Certification for the Handsfree system
FCC WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE This device complies ...

Random playback
To playback a track/file(s) at random, press the following button (random button) while the track/file is playing. *1: For type A, B and C audio, press the button for 0.5 second or longer. * ...