When I bought my e36 318ti I was told there was a prob with alarm so it was turned off. The fob still does locking but the red led for nothing . I'm assuming that means no power to the alarm. Ive had a look and its the 3t ews all wires seem fine without taking it out. I did find a small 12v wire with plug bit on the end hanging by gromit to engine bay. Just wondering if there is something like this plugged into the back of it before I take it out . I just want to plug it in see if it will work.