Lighting & Wipers
What does it do?
The wipers system keeps excessive water, snow or
dirt from building up on the windshield and removes them to maintain
clear visibility through the windshield. The lighting system
provides night time visibility, signals and alerts other drivers,
and supplies light for viewing instruments and the vehicle's
interior.

Components
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Wiper arm
-
Wiper blade
-
Wiper motor
-
Fog lights (optional)
-
Headlights: Low & High beam
-
Parking lights
-
Turn signals - Emergency flashers
-
Washer fluid reservoir
-
Fuses
-
Instruments lighting
-
Interior lights
-
Stop lights - tail & marker lights
-
Backup lights
Typical Wear and Tear
Lights and wipers are normal wear items that require periodic
replacement. Factors affecting replacement interval included:
- Operating conditions
- Frequency of use
- Material and type of lights
- Extreme temperatures
Symptoms
- Chattering
- Streaking
- Rapid signal blinking
- Dimming lights
Lights and wipers play a major role in
safe driving - the chances of accidents increase if you cannot see
or be seen. Some states have laws that require that the headlights
to be on with the wipers. If you detect any problems with your car's
light or wipers, have them checked at once.