Review on KeylessOption Key Fob Replacement: MOZB41TG (Pack of 2) for Hassle-Free Car Entry by Marco Huff

I bought 2 sets of keys. There is a note on the packaging that only the dealer can program the keys, not themselves. I followed the instructions on YouTube and found that I could program the fobs to start cars. I was able to cut keys at the hardware store for $3 each and it seemed like a great deal. The car started, but the key fob would not lock or open the doors. The red light on the key fob came on when I pushed the buttons, but they did nothing to lock or unlock the car. I decided to change the battery on a key fob. The entire interior of the keychain fell apart as soon as I opened it. One of the spells is now completely useless and the other only partially useful. This wasn't a good buy for me.