Common Failures of HAVAL 3721103XKQ04A Horn for
- Horn Sound Weakness: Some users with OE number 3721103XKQ04A report that the horn produces a weak sound, failing to meet safety requirements.
- Horn Non - Function: Another common issue is that the horn with OE 3721103XKQ04A doesn't work at all, which can be a big safety hazard.
Maintenance Tips of HAVAL 3721103XKQ04A Horn for
- First, before installing the HAVAL horn (OE# 3721103XKQ04A), make sure the vehicle's battery is disconnected to prevent electrical shock.
- Next, check the horn's sound quality. A proper - functioning HAVAL horn should produce a clear and loud sound. Test it using a multimeter to ensure correct voltage supply.
- When mounting the horn, use the appropriate brackets provided. Ensure the horn is securely fixed to avoid vibration - related noise.
- Verify the wiring connections. The wires of the HAVAL horn should be properly connected without any loose ends.
- Finally, after installation, reconnect the battery and test the horn to ensure it works as expected.
Caution! Do not touch the horn terminals when the battery is connected to avoid short - circuits and potential damage to the electrical system.