Review on KeylessOption Keyless Control Replacement OUCD6000022 by Rusty Heredia

This is for my 2007 Lincoln MKX. I made the key at the hardware store. I was able to program the key into the ignition because I had 2 other keys. I was able to program the key fob in the car using the multiple on/off method. The only problem is that the trunk button is not recognized as a valid code for the vehicle. I know it works because when I program the key fob into the car it beeps when I press the trunk button. There is only one problem with the code sending the keychain, which doesn't work. Since I really don't care if the trunk doesn't work with the remote (I can just unlock the car and manually press the trunk release button), I'm only deducting one star as it was so much cheaper than buying from a dealer.