Hi all, I have an issue with my key starting my car, when I try starting it does nothing but the pats light flashed continuously for about 1 min then stopped, I waited to see a sequence for the code but there was nothing, my spare key blade had broke so I tried using the blade with the chip out of it taped next to ignition and car stated fine, I then removed chip and tried main key, car started fine, next time I came to start car.....nothing again.....pats light flashes but gives no code....any ideas?

Edited by Stuart Giles on 10/10/2016 at 16:12