Cityhunter

Hello there.

Im having trouble programming my keyless remote to my nissan maxima 1997. Ive tryed the instructions but i cant seem to get into programming mode, ive tryed the nissan dealer, but they could not get it into programming mode either.

So i was wondering what the problem might be, is it the recever who is broken? And if so, where can i find that? Or is it a fuse? I have no idea what to do next, i could go to the dealer and let them do a dianostic on it, but they take 200$ an hour just to look at it so not really intrested in that