See also:

Vehicle Modifications/Alterations
WARNING! Any modifications or alterations to this vehicle could seriously affect its roadworthiness and safety and may lead to a accident resulting in serious injury or death. ...

Power-Up
After switching the ignition key from OFF to either the ON or ACC position, or after a language change, you must wait at least fifteen seconds prior to using the system. ...

Ignition Off Operation
The power sunroof switches remain active for up to approximately ten minutes after the ignition switch has been turned OFF. Opening either front door will cancel this feature. The time is progra ...