See also:

Fuel recommendation
Use unleaded regular gasoline with an octane rating of at least 87 AKI (Anti-Knock Index) number (Research octane number 91). - Using a fuel other than that specified could adversely affect ...

Activating Alternate Command Mode
1. Press the SETTING button on the instrument panel. 2. Select the “Others” key on the display. 3. Select the “Voice Recognition” key. 4. Select the “Alternate Command Mode” key. ...

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