Hi Russ It might be me it might be my Jag as I have tried all different ways but I don't get a chirp a blip a beep or any other sound for that matter when turning the key 4 times very fast or very slow from 0-2 or 1-2 I have tried it with drivers door open door closed door and boot open as it has been mentioned on the tinternet and yet still no.sounds Dus