See also:

Windows and wiper blades
The windshield, rear and side windows and the wiper blades should be cleaned regularly. If the wipers do not wipe properly, substances on the vehicle’s glass or the wiper blades may be the cause. ...

Third generation
The 2007 Navigator was unveiled at the Chicago Auto Show in February 2006. It is joined by a long wheelbase Navigator L based on the Expedition EL and shares the new Ford T1 platform with that veh ...

Inspecting your tires and wheel valve stems
Periodically inspect the tire treads for uneven or excessive wear and remove objects such as stones, nails or glass that may be wedged in the tread grooves. Check the tire and valve stems for hole ...