1997 Buick Regal Owner's Manual - Page 334

Electrical System Add-on Electrical Equipment Headlamp Wiring The headlampwiring is protected by a circuit breaker in the underhood electrical center. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, haveyour headlamp system checked right away. I NOTICE: Don't add anything electrical your Buick to unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn't be covered your by warranty. Someadd-on electrical equipment can keep other components from working as they should. Your vehicle hasan air bag system. Before attempting to add anything electrical to your Buick, see "Servicing Your Air Bag-Equipped Buick" in theIndex. Windshield Wipers The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats dueto heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electricalproblem, have it fixed. Power Windows and OtherPower Options Circuit breakers in the fuse panel protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed. 6-58