1997 Buick LeSabre Owner's Manual - Page 303

Electrical System Add-on Electrical Equipment Headlamp Wiring The headlamp wiring is protected by an internal circuit breaker. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, have your headlamp system checked right away. NOTICE: Don't add anything electrical to your Buick unless you check with yourdealer first. Some electrical equipment can damage your vehicle and the damage wouldn't be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should. Your vehicle has an air bag system. Before attemptingto add anything electrical to your Buick, see "Servicing Your Air Bag-Equipped Buick"in the Index. Windshield Wipers The windshield wiper motor is protected by an internal circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem, be sure to have it fixed. Power Windows and Other Power Accessories Circuit breakers in the fuse panel protect the power windows and other power accessories. When thecurrent load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away. 6-55