See also:

Audible reminders
Key reminder chime A chime will sound if the driver side door is opened while the ignition switch is pushed to the ACC position or pushed to the OFF  or LOCK position with the Intelligent Key ...

Variable voltage control system (if so equipped)
CAUTION ● Do not ground accessories directly to the battery terminal. Doing so will bypass the variable voltage control system and the vehicle battery may not charge completely. ● ...

 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 ...