Help the newbie pls.

I've read about programming remotes on all threads and still cant seem to get it working...I have original remote changed batteries in it, connected A and G pins they unlock and lock ok but then I hold down the unlock for ever and nothing happens...please help....

sorry guys the vehicule is Park Avenue 1991...

Welcome to AF :newbie:
It sounds like you were able to go into the programming mode, or otherwise the doors would not lock/unlock. Are you sure, the battery is installed correctly in the remote :confused: You have a positive and negative position and it must be in the correct position for the remote to put out a signal. If not that, your remote could be dead! Do you have another one?
:cya:

Thks for the welcome, I will check batteries disposition, and I do not have another remte so hopefully thats all thats wrong with it, will keep you posted....thks again