Product proved incompatible with my automobile.

For about two months, the product worked well until the day when my 2015 Hyundai Sonata refused to start. After having the car towed to the nearest Hyundai dealership, the technician found the problem to be with the Compustar antitheft product. It had managed to fry three of the automobiles fuses and had to be replaced with a Hyundai anti-theft product.