Intoxalock is nothing but a scam. This company filters dollars out of you with their horrible “certified technicians” and terrible devices. I was ordered to have one in my vehicle for one year. I installed it on a Subaru Forrester and within three months the whole vehicle blew up. Electrical, battery, starter and running issues. I had to buy a different car. The vehicle I bought was used, but it passed two different mechanics inspections PLUS the dealership inspection. Within two days of having intoxalock installed my engine light came on. My vehicle was driven, started, etc completely fine for two weeks prior to having this installed. During the rest of my year, my vehicle constantly died, is having trouble turning over, and now I’m having major issues just getting it started. This vehicle was 100.% maintained prior to me purchasing it. It has had every tube up, battery change, oil change and I have all the record for it. Intoxalock has ruined my vehicle. At this point after having it removed off my car for 9 plus months, I can only hope I can find a mechanic to work on all the issues it has caused.