I put the roof down in work today and locked it up.
Came out to the car and my mate thought it would be funny to get out of work before me and jump in my car knowing i had the roof down, so he lent over and pulled up the drivers door pin to get into the car and got in ...
Went i got out of work and i said to him didnt the alarm go off he said no!
So i checked all the doors, bonnet and boot, locked it, the red LED stayed on for 10 seconds or so and then flashed slowly as if it has been locked and alarm set. So i lent over the window, pulled up the pin, opened the door and the alarm still didnt go off!
Any thing you can think of that am doing wrong?
Also there is another astra mk4 convertible in work so i asked the driver to do what i had been doing to see about the alarm, so we done it and her alarm didnt go off either ???