my xm series 2 is giving me various problems recently,took a fuse out and unfortunately it was the alarm one which set the alarm of i neutrolised it and now after replacing the fuse back my central locking won't work i've tried resetting the alarm as per manual that worked but still no central locking can't even open car with ignition key(just keeps turning) atho fortunately the car is already unlocked,been told my blip code needs resetting don't know why but there you go also only have one blip and apparently you need the 2,any ideas please.
thanks