Bests & Worsts Reviews from Amazon

I purchase 3 for my cars my daughter drives one of the vehicles we put the bling crystal she started having car problems because the key and the magnetic ring blocked the controls battery issues took the car to the dealer via AAA. So after days with them they realized was the bling car decor was the problem of the bad connection the reason car would not star engine. My car is keyless works fine. So if you put a key on the start button this will not work I wish I would it known saved a headache from all the issues I had towing the car and taking it to the dealership.