See also:

How to play back
Press the button and select the “BTA” (type C audio)/“BT Audio” (type D audio) mode. ...

Pre-heating or pre-cooling the interior of the vehicle
Models with automatic climate control system: After the system starts the engine, the automatic climate control system will activate the “FULL AUTO” mode and heat or cool the interior to the predet ...

Brake booster
The brake booster uses engine manifold vacuum to assist braking force. Do not turn off the engine while driving because that will turn off the brake booster, resulting in poor braking power. The ...