2003 Mercury Mountaineer Owner Guide 3rd Printing - Page 155
2003 Mercury Mountaineer Manual
Page 155 highlights
Driving LIMITED-SLIP AXLE (IF EQUIPPED) This axle provides added traction on slippery surfaces, particularly when one wheel is on a poor traction surface. Under normal conditions, the limited slip axle functions like a standard rear axle. Extended use of other than the manufacturer's specified size tires on a limited slip rear axle could result in a permanent reduction in effectiveness. This loss of effectiveness does not affect normal driving and should not be noticeable to the driver. ALL WHEEL DRIVE (AWD) SYSTEM (IF EQUIPPED) Your vehicle may be equipped with a full-time All Wheel Drive (AWD) transfer case. With the AWD option, power is supplied to all four wheels all the time with no need to shift between two-wheel drive and four-wheel drive. For the lubricant specification and refill capacity of the AWD transfer case refer to Capacities and specifications chapter. If your vehicle is equipped with AWD, a spare tire of a different size than the road tires should never be used. Such a tire could make the vehicle difficult to control as well as result in damage to driveline components. 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 or abrupt maneuvers in these vehicles. DRIVING THROUGH WATER If driving through deep or standing water is unavoidable, proceed very slowly especially if the depth is not known. Never drive through water that is higher than the bottom of the hubs (for trucks) or the bottom of the wheel rims (for cars). Traction or brake capability may be limited and your vehicle may stall. Water may also enter your engine's air intake and severely damage your engine. Once through the water, always dry the brakes by moving your vehicle slowly while applying light pressure on the brake pedal. Wet brakes do not stop the vehicle as quickly as dry brakes. Driving through deep water where the transmission vent tube is submerged may allow water into the transmission and cause internal transmission damage. 155