Common Failures of BYD 1581590400 Headlight for Song PLUS EV
- Dim Lighting: Some Song PLUS EV owners with OE number 1581590400 reported that the headlight emits insufficient light, affecting night driving safety.
- Moisture Inside: There is a high incidence of moisture accumulation inside the headlight among Song PLUS EV users, which may damage the internal components.
Maintenance Tips of BYD 1581590400 Headlight for Song PLUS EV
- Before installing the BYD Song PLUS EV headlight (OE# 1581590400), make sure to disconnect the battery to prevent electrical shock.
- Clean the headlight mounting area thoroughly to ensure a proper seal and prevent moisture ingress.
- Align the headlight correctly with the mounting holes to avoid vibration and misalignment issues.
- Connect the electrical connectors firmly to ensure proper functioning of the headlight, and check for any loose connections.
- Test the headlight after installation to ensure high - beam, low - beam, and turn - signal functions work properly.
Warning: When handling the BYD Song PLUS EV headlight (OE# 1581590400), avoid touching the bulb directly with bare hands as the oil from skin can cause premature bulb failure.