See also:

Engine block heater (if equipped)
WARNING: Failure to follow engine block heater instructions could result in property damage or physical injury. WARNING: To reduce the risk of electrical shock, do not use your heater with ungrou ...

Three-position heated and cooled seats
Heated seats The heated seats will only function when the engine is running. WARNING: Persons who are unable to feel pain to the skin because of advanced age, chronic illness, diabetes, spinal cor ...

Second generation (2003–2006)
The Navigator was updated in 2003, along with the Ford Expedition, on the new Ford U platform. The interior was also substantially revised to bring it up to the level expected by luxury buyers. So ...