lost my car keys and family is very careless, so I decided to buy car key programmer cut new car key by myself, due to father’s car is Toyota, mother’s car is Hyundai, my is Cadillac, I want to get a car key programmer can do those, as far as in know CR-PRO 300 and godiag t300 plus can do many kinds of cars, is it easy to use? give me some suggestions about car key programmer!

 

you should have duplicate for that, if you lost the key you have another one as reserve.