See also:

 OFF button
Switch beeps With this option on (indicator light illuminated), a beep will sound if any control panel button is pressed. To change the display brightness, press the OFF button. Pressing the b ...

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

General maintenance
During the normal day-to-day operation of the vehicle, general maintenance should be performed regularly as prescribed in this section. If you detect any unusual sounds, vibrations or smells, be s ...