See also:

Programming the integrated garagedoor opener on the rear-view mirror
Programming WARNING   Only press the transmitter button on the integrated garage door opener if there are no persons or objects present within the sweep of the garage door. People could ...

Opening
You can open the trunk lid using the SmartKey. Press and hold the button on the SmartKey until the trunk lid opens. ...

Problems with the SmartKey
Problem Possible causes/consequences and Solutions You cannot lock or unlock the vehicle using the SmartKey. The SmartKey battery is discharged or nearly discharged. - ...