Chevrolet
CCCUK Member
We still don't know what the mystery switch is? You say it has an (aftermarket) Thatcham alarm fitted, but haven't seen it but have set it off. How do you know that?/Do you have an invoice for it? I ask the question as the car does have a factory alarm on it?
Setting Factory Alarm on a 1987 - CorvetteForum - Chevrolet Corvette Forum Discussion
C4 General Discussion - Setting Factory Alarm on a 1987 - Hi, I know, it sounds dumb, but I've done it twice! And the only way I knew I HAD set the alarm is when I set it off! Scared the hell out of me, So, how do I set it abd then disarm Bob
www.corvetteforum.com