When I purchased my Crossfire in April the dealer "forgot to mention that the remotes will not work. I discovered this when I arrived home and tried to lock the car for the first time. So far this has not been anything more than a bother. I discovered that all this time the trunk was not locked even if I locked the doors "DUH".
All of the batteries are new, Guess the dealer really did know, the led in the remotes does glow as well. The remotes do absolutely nothing at all. The lock button works great and does lock the trunk as well, but as soon as you open the door all the doors unlock.
I have tried to sinc the remotes (push the unlock button twice and turn the car on) with no luck.
Like I said really no major issue but it is the only defect the car has.