i dont know if this should be in interior or here but my 89 verts alarm and locks dont work...if i lock the door then i cant unlock them with the key i have to have the window or top down and just pull it up but even at that the alarm doesnt go off...why?! i need it to be locked people still stuff at my highschool lol

 

no one knows why? anything will help

 

the bar on the key either came unhooked from ur tumbler, or is getting caught like it does in my 88 TII.. the only way to find out is take the door panel off, and the best way i've found to access it is to unbolt both bolts on the door handle, u gotta have the window down to do one of the bolts and up to do the other... its a pain but it'll probly help ur issue tons...

 

also if u have automatic locks like mine, and they don't lock and unlock both doors when u lock and unlock the drivers side door, go under the hood to the main fuse block and check ur BTN fuse, it will get rid of those locks, the stock security system, and the horn, and probly other things too

 

also check to make sure your gas cap, trunk, and hood are closed... open them and close them again to be sure.... im not sure about all of them... but one of them i think keeps the alarm from engaging