Lighting and signaling systems
Lighting and signaling systems
Lighting Systems
- Headlights are used to illuminate the road ahead during periods of low visibility.
- High-beam headlights are brighter and provide a greater area of illumination, but can dazzle oncoming drivers.
- Dipped headlights offer less illumination, but they reduce glare for other road users.
- Sidelights, also known as parking lights, are used to make a car visible when parked at night.
Interior Lighting
- Dashboard lighting allows for the driver to see important information on the car’s instrument panel.
- Courtesy lights are located inside the vehicle and switch on when a door is opened.
- Glovebox light is a small light inside the glovebox that switches on when the glovebox is opened.
Signalling Devices
- Indicators are flashing lights used to signal the driver’s intention to turn or change lanes.
- Brake lights signal that the driver is slowing down or stopping.
- Reverse lights come on when the vehicle is in reverse gear to warn others and provide light.
- Hazard warning lights are used when the vehicle is stationary to warn that it represents a temporary obstruction.
Regulations and Maintenance
- It’s required by law for all lights and signals on a vehicle to be working correctly.
- Bulbs should be replaced if they are dim, flickering or burned out.
- If a vehicle’s lights are too bright and are dazzling other drivers, they may need adjusting.
- Regular checking and cleaning of all vehicle lights should be part of the vehicle’s maintenance routine.
Car Light Symbols
- Understanding car light symbols is crucial, as they can indicate issues with the vehicle.
- Warning lights like the check engine light or battery light can signal potential issues.
- Directional arrow symbols often represent the indicator signals.
- A symbol featuring a car with two illuminated headlights signifies that the car’s headlights are on.