See also:

What to Do If
  The power mode does not change from VEHICLE OFF (LOCK) to ACCESSORY. Why? ● The steering wheel may be locked. ● Move the steering wheel left and right after pressing the EN ...

Driving Preparation
Check the following items before you start driving. ...

Audio System Theft Protection
The audio system is disabled when it is disconnected from the power source, such as when the battery is disconnected or goes dead. Reactivating the audio system 1. Set the power mode to ON, and t ...