The 2018 Mazda 6 features sophisticated headlight technology designed for both safety and convenience. Understanding how to operate the headlights, including the auto-light control feature, is crucial for safe driving. This guide provides a comprehensive overview of the 2018 Mazda 6’s headlight system, including manual and automatic operation, as well as potential troubleshooting tips.
The 2018 Mazda 6’s headlight system can be controlled manually or automatically, depending on the vehicle’s trim level and options.
Manual Headlight Control
On models without auto-light control, the headlight switch on the dashboard allows you to manually turn the headlights on and off. Rotating the switch to different positions controls various exterior lights:
- Off Position: All exterior lights are off.
- Parking Lights Position: Activates parking lights, taillights, license plate lights, and side-marker lights.
- Headlights Position: Turns on the headlights, along with the parking lights, taillights, license plate lights, and side-marker lights. Daytime running lights (DRLs) are deactivated when the headlights are on. The lights-on indicator light in the instrument cluster will illuminate.
A helpful feature prevents battery drain: if the headlight switch is left on, the lights will automatically turn off approximately 30 seconds after the ignition is switched off. This time setting can be adjusted – refer to your vehicle’s owner’s manual for details on customizing this feature. Remember to turn off your lights manually to conserve battery power when the engine is off.
Auto-Light Control (Some Models)
Models equipped with auto-light control utilize a light sensor located on the windshield to automatically turn the headlights and other exterior lights on or off based on ambient light conditions.
With the headlight switch in the “Auto” position and the ignition on, the system automatically activates the headlights when darkness is detected. This feature enhances convenience and safety by ensuring optimal visibility in varying light conditions. The system also includes an “Auto Headlight Off” function that keeps the lights on for a specified period after the ignition is turned off, illuminating your path as you exit the vehicle.
The auto-light control also functions as a rain sensor for the automatic wipers. Avoid obstructing the sensor area on the windshield to ensure proper operation of both systems.
Troubleshooting Auto-Light Control
While the auto-light control system is generally reliable, occasional issues may arise:
- Delayed Off Time: Headlights may not turn off immediately in well-lit conditions after extended periods of darkness (e.g., tunnels). Turning the headlight switch to the “Off” position will deactivate the lights.
- Unexpected Activation: Headlights may turn on in bright conditions if the wipers operate continuously at low or high speed for several seconds due to the system interpreting this as bad weather.
- Sensor Sensitivity: The sensitivity of the auto-light control can be adjusted. Consult your owner’s manual or a qualified technician for assistance.
Maintaining a clear windshield around the light sensor is essential for accurate auto-light function. Avoid placing stickers or labels near the sensor, as this can interfere with its performance.
This overview provides essential information about the 2018 Mazda 6’s headlight system. Always consult your owner’s manual for detailed instructions and specific information regarding your vehicle’s configuration and features. If you encounter any persistent issues with your headlights, consult a qualified Mazda technician for diagnosis and repair. Understanding and properly utilizing your vehicle’s headlight system contributes significantly to safe and enjoyable driving.
