It takes a whole 10 minutes to sit in the car and do nothing while it programs itself follow the instructions to a tee, and you will be happy. My remote start trunk and door locks all work, good, stuff, Music, they work and the price is right, but they seem rather fragile. I had the fobs cut and programmed by a locksmith but dropped my whole set of keys within the first week. After that, the fob i had on my ring has not worked that well. The front has separated from the back just enough to prevent proper contact with the buttons which makes it seem as if the signal infrared is weak. After weeks of irritation, i started using the other fob and it works perfectly so far thanks to the supplier for making such a product available for a reasonable price. I considered the dealer’s price outrageous and i am glad i tried amazon, Music first Music. The only thing you need to worry about is going to a good locksmith. Who knows what s he is doing. Advice, take your car with you when you get the key cut to make sure it was cut correctly. Mine needed to be rerun through the machine before it fit properly and turned ignition on. Not a key issue operator issue, but it was resolved. Programming was easy. I have 2012 chevy equinox just put original in ignition start car, wait corporal seconds and turn off and pull out original place.
New key turn ignition without actually starting car and car will beep to tell you new key is programmed it’s that easy great quality key seems very sturdy.