See also:

Folding the exterior mirrors in or out electrically
- Make sure that the SmartKey is in position 1 or 2 in the ignition lock. - Briefly press button 1. Both exterior mirrors fold in or out. Make sure that the exterior mirrors are always fol ...

Coupling up a trailer
WARNING Vehicles with air suspension program: While you are coupling or decoupling a trailer, make sure nobody locks or unlocks the vehicle and/or opens or closes doors or the tailgate. The v ...

Cabin Quality
If the cockpit in a Cadillac Escalade or Infiniti QX56 feels like a roomy lounge, the GL550's cabin is eminently more carlike. Don't expect massive armrests and a tall dashboard — rather, the wrap ...