If the battery has been discharged or disconnected, the related fuse has been replaced or disconnected, and the power sliding door or power tailgate doesn't work properly, the power sliding door and power tailgate must be reset as follows:
Tripmeter (1)
...
Day/night rearview mirror
Make this adjustment before you start driving and while the day/night lever is
in the day position.
Pull the day/night lever toward you to reduce the glare from the headlights of
the vehicles b ...