How To Correctly Install And Use The Universal Seat Heater Circular Switch?

The steps to correctly install and use the universal seat heater circular switch are as follows:

Prepare tools and materials: First, make sure you have all the necessary tools and materials, including seat heaters, wires (usually black, red, blue, and yellow), plugs, electrical tape, screwdrivers, etc.

Removing the Seat: Before starting the installation, the seat needs to be removed from the vehicle. This step is to facilitate various operations during the installation process and ensure safety.

Connect the wires:

The black wire should be connected to any metal ground on the car body to provide a stable ground.
The red wire connects to the positive terminal of the battery to provide power.
The blue wire is connected to the ACC (automatic air conditioning controller) to control the working status of the heater.
The yellow wire is connected to the width indicator light. When the heater is working, the width indicator light will light up to alert the driver.
Install the seat heater: Secure the heater to the bottom of the seat or in an appropriate location, depending on the specific model of the seat heater and installation instructions. Make sure there is enough space between the heater and the underside of the vehicle to allow for ventilation and keep the unit functioning properly.

Reinstalling the Seat: Once you have completed wiring connections and heater installation, the seat can be reinstalled back onto the vehicle.

Check the installation: Finally, check that all connections are tight and ensure there are no loose or poor connections. Start the vehicle and check that the seat heating function is working properly.

Through the above steps, you can correctly install and use the universal seat heater circular switch.