Common Failures of BYD 1318274400 Headlight for Atto3 PLUS EV/Yuan PLUS EV
- Dim Lighting: Some Atto3 PLUS EV and Yuan PLUS EV owners with OE number 1318274400 headlights have reported dim illumination, affecting night driving.
- Water Ingress: Headlights with OE 1318274400 on these models are prone to water getting inside, which can damage the bulbs and electrical components.
- Bulb Frequent Burn - Out: The bulbs in the 1318274400 headlights of Atto3 PLUS EV and Yuan PLUS EV often burn out prematurely.
Maintenance Tips of BYD 1318274400 Headlight for Atto3 PLUS EV/Yuan PLUS EV
- First, ensure the vehicle is turned off before starting to replace the BYD Atto3 PLUS EV/Yuan PLUS EV headlight with OE number 1318274400. This avoids electrical shock and potential damage.
- When removing the old headlight, carefully detach the wiring harness. Check for any signs of corrosion or loose connections which can affect the new headlight's performance.
- Align the new BYD headlight precisely. Incorrect alignment can lead to poor lighting coverage and may even blind oncoming drivers.
- After installation, test the headlight immediately. Check both high and low beams to confirm they are functioning properly.
- Regularly clean the BYD Atto3 PLUS EV/Yuan PLUS EV headlight lens. Dirt and grime can reduce the light output, affecting visibility at night.
Warning: Do not touch the headlight bulb directly with bare hands. Oils from your skin can cause the bulb to overheat and fail prematurely.