1999 Mercury Grand Marquis Owner Guide 1st Printing - Page 117
1999 Mercury Grand Marquis Manual
Page 117 highlights
Driving TRAILER TOWING Your vehicle is classified as a light duty towing vehicle. Do not tow a trailer until your vehicle has been driven at least 3 200 km (2 000 miles). Towing a trailer places an additional load on your vehicle's engine, transmission, brakes, tires and suspension. Inspect these components carefully after towing. Your loaded trailer should weigh no more than 907 kg (2 000 lbs.). Do not exceed the GVWR or the GAWR specified on the Safety Compliance Certification Label. Towing trailers beyond the maximum recommended gross trailer weight could result in engine damage, transmission/axle damage, structural damage, loss of control, and personal injury. Preparing to tow Use the proper equipment for towing a trailer, and make sure it is properly attached to your vehicle. See your dealer or a reliable trailer dealer if you require assistance. Hitches Do not use hitches that clamp onto the vehicle bumper. Use a load carrying hitch. You must distribute the load in your trailer so that 10% of the total weight of the trailer is on the tongue. Safety chains Always connect the trailer's safety chains to the vehicle. To connect the trailer's safety chains, cross the chains under the trailer tongue and allow slack for turning corners. If you use a rental trailer, follow the instructions that the rental agency gives to you. Do not attach safety chains to the bumper. Trailer brakes Electric brakes and manual, automatic or surge-type brakes are safe if installed properly and adjusted to the manufacturer's specifications. The trailer brakes must meet local and Federal regulations. 117