Warm Tips:
1. Universal fit for any 12 volt system vehicles(car, truck, SUV, motorcycle, yacht, boat, off road vehicle, bus, etc). Please check your car stock horns' specification before purchasing.
2. The horns need to be connected in parallel and the horn mouths down ( protect it from mud or water ).
3. For two stock horns, just simply connect the stock plugs, the horns have no polarity, but please make sure the plugs are both positive or negative.
4. For one stock horn, you need to change 2 plugs to 4 plugs.
How to use:
1. Unscrew the cover screw.
2. Remove the cover, you can see the original car horn.
3. Unplug and remove the original car horn.
4. Connect the new horn to the plug (remember to turn the opening of the horn down).
5. Recovery cover after installation.