Car headlight on buzzer alarm reminder kit universal save your car battery

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User Guide: Car Battery Saver with Warning Beeper

Overview:

This device is designed to help you preserve your car battery by providing an audible alert if your car lights are left on when the door is opened. This simple yet effective tool ensures that you do not accidentally drain your car battery by leaving the lights on.

How It Works:

• Warning Beep: The device emits a beep when the car lights are on, and the door is open, reminding you to turn off the lights before exiting the vehicle.

Wiring Instructions:

1. Red Wire Connection:

   • Connect the red wire to the positive terminal (+) of one of the car's front lights.
   • This connection allows the device to detect whether the lights are on.

2. Black Wire Connection:

   • Connect the black wire to the door switch, as illustrated in the diagram.
   • This connection enables the device to detect when the door is opened.

Important Notes:

• Proper Connections: Ensure that all connections are secure and insulated to prevent short circuits.
• Testing: After installation, test the device by turning on the car lights and opening the door to ensure the beeper functions correctly.

Diagram:

Refer to the included wiring diagram for detailed instructions on connecting the red and black wires properly. The diagram provides a visual guide to ensure correct installation.

By following these instructions, you can effectively use the device to help preserve your car battery and avoid the inconvenience of a dead battery due to forgotten lights.