Just got my 87' GN today and the security light either stays solid (security system armed) or it stays flashing (security sysytem not armed) after you shut the door. I read the book 3 times and tried unlocking both the pass and drvrs side door w/ the key, but the light stays on or stays blinking. anyone???
Ask this one over at www.turbobuick.com. None of my Buicks have the Anti-Theft option so I no experience with it.