Lights play a major role in safe driving - the chances for accidents increase fif you can't see or be seen.  Some states have laws that require the headlights to be on with the wipers.  If you detect any problems with your car's lights, have them checked out at once.

The lighting system provides nighttime visibility, signals and alerts other drivers, and supplies light for viewing instruments and the vehicle's interior.

Light are normal wear items that require periodic replacement.  Factors affecting replacement intervals include:

• Operating conditions
• Frequency of use
• Type of lights

Symptoms include, rapid signal blinking and dimming lights.