Quote:
Originally Posted by Bmwtechgeek
Not quite useless. Tells you if the doors are locked/unlocked, sun roof open/closed, lights on/off, how much fuel left and even pre-condition the air in the cabin.
Love my display key
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You can check that with the app on your phone. I can see the display key being cool though, but I wouldn't shell out extra money for it. Nice feature if it came with the car
