Check the play of the release bearing by spinning it by hand. If there is excessive play or noise, replace the release bearing.

NOTE: The release bearing is packed with grease. Do not wash it in solvent.
Audio Remote Controls
Steering Wheel Controls
Control basic audio system functions using the controls mounted on the
steering
wheel.
■MODE Button
Cycles through the audio modes as follows:
DISC mode appear ...
Driving
This chapter discusses driving, refueling, and information on items such as
accessories. ...
Playing the AM/FM Radio
To Play the AM/FMRadio
The ignition switch must be in the ACCESSORY (I) or ON (II) position.
Turn the system on by pushing the PWR/VOL knob or the AM/FM button (AM or FM
button except Sport mode ...