2003 Saab 9-3 Owner's Manual - Page 157

Starting and driving 157 Towing a trailer WARNING • Do not drive with a trailer on inclines steeper than 15 %. The load on the drive (front) wheels will be so low that the wheels can start to spin and prevent further progress. • In addition, the car's parking brake may not always be sufficient to hold the car and trailer securely, as the wheels may start to slide. • Always apply the trailer's parking brake when unhitching it. There is otherwise a risk of personal injury or damage to the bumper should the trailer start to roll. • When you hitch up the trailer be sure to attach its safety chains to the holes by the hitch attachment. Make sure you are familiar with the legal requirements regarding speed limits for towing, maximum trailer weights, trailer braking requirements, and also any special driving licence provisions. Trailer hitch attachment Trailer hitch attachments are available as accessories. These are designed for a maximum trailer weight of 3500 lbs (1588 kg), with trailer brakes. An electrical socket is provided for connecting the trailer electrics. This is located under the floor trim by the left-hand tail light. The Saab genuine electrical socket enables the battery in the trailer on tow to be charged during while driving. Also, if the car has SPA, this is deactivated automatically if a trailer is hitched up and correctly connected to the Saab genuine trailer socket. Saab recommendations: • Use a genuine Saab towbar that is designed and tested for your Saab. • Contact your Saab dealer for advice on which towbar is designed for your car. NOTICE • Use only a genuine Saab trailer hitch, since other models can damage the car's bodywork and electrical system. • Consult a Saab dealer for guidance on how to connect a trailer hitch. • Exercise care when driving on uneven roads or against the curb if the car is heavily laden. This particularly applies to cars with 18" wheels.