Ford 2003 Explorer Owner's Manual page 109

FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
For important information regarding safe operation of this type
of vehicle, see Preparing to drive your vehicle in this chapter.
Four–wheel drive (4WD) supplies power to all four wheels. 4WD should
not be operated on dry pavement; driveline damage may occur.
Utility and four-wheel drive vehicles are not designed for
cornering at speeds as high as passenger cars any more than
low-slung sports cars are designed to perform satisfactorily under
off-road conditions. Avoid sharp turns, excessive speeds and abrupt
maneuvers in these vehicles. Failure to drive cautiously could result in
an increased risk of loss of vehicle control, vehicle rollover, personal
injury and death.
4WD system indicator lights
• 4WD HIGH- illuminates when
4x4 HIGH is selected.
• 4WD LOW– illuminates when 4x4
LOW is selected.
If these lights illuminate when driving in 2WD, contact your Ford dealer
as soon as possible.
Electronic shift on the fly 4WD system
2WD - Power to the rear wheels only; used for street and highway
driving.
Driving
4WD
LOW
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