2001 BMW 5 Series "x5 immobilizer" Questions

x5 and only one key for it. the alarm seems to have acted up and now the car is immobile. i tried hooking it up on my diagnostic computer but still no such luck. can anyone pls advise me as to what to

X5 4.4. It cranks just fine (not a battery issue) but the fire just doesn't catch. I've had this problem twice in the past week. The first tow to the BMW dealer, they replaced something on the starter

...x5 4.4i and i have a problem with the immobilizer the car wont start till i disconnect the odometer but the alarm start again once i plug in the odometer and the car wont start if i turn it off so i ...

...X5 4.4i and I would like to know 1- can this system bypass the immobilizer or 2- reset the computer so I can get it started. The answer is No to both questions. The security system and immobilizer is ...

...X5 E53 4.4 please? If you take your registration ducument to a BMW dealership they will tell you the code for free, based on the VIN number. Or look in the Glovebox for a small white sticker, or in ...