I have the factory installed system, but no factory manual. I have found the on off switch, under the steering wheel, but now the system is playing up. If I switch it on when I open the door I get a four chirp noise, then when I press the remote to lock the car I get the same chirping, but the doors don't lock.
If I turn it off, I get a different chirping noise for each of the next 4 times I press the remote, then the noises repeat themselves. However at no time do the doors lock.
I just want to lock the doors remotely, can anyone help?
John Howard
1990 XJS Classic Convertible