See also:

Signal indicator mirrors (if equipped)
When the turn signal is activated, the outer portion of the appropriate mirror housing will blink. This provides an additional warning to other drivers that your vehicle is about to turn. ...

2007 Lincoln Navigator Review
Lincoln didn't redesign the new Navigator from the ground up, like Cadillac did with its latest Escalade, but it sure did a number inside and out to make it look completely different. The Navigato ...

Front safety belt energy management retractors
The front outboard safety belt energy management retractors allow webbing to be pulled out of the retractor in a gradual and controlled manner in response to the occupant’s forward momentum. This ...