Sorry to hear your experience. I'm scared,my Beat does not have an immoblizer. OT
:Once I was out to change the battery of my remote key.The jerk of a shopkeeper did not have that kind of batteries,and did some "jugaad".Didn't work,he said bring the car here,it might be out of range.How? Using the skel key.I told my father not to,but he did.HE COULD START THE CAR,DESPITE IT SINGING IT'S ALARM! It kept sounding for 5 mins after that,till the jerk did some more jugaad and done.