If your Bluetooth connection is active, that will happen.. it happen to me all the time, when you are talking on the phone and then if you deactivate the Bluetooth from the phone, the system will stay on until you hang-up the call.

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2008 X5 3.0
Alpine White, Black Nevada Leather, Bamboo trim
Premium Pkg
Cold Weather Pkg
Technology Pkg
Sport Pkg
Premium Sound Pkg
Rear Climate Pkg
Running Boards
iPod Adapter
Automatic Liftgate Operation


2004 E53 X5 3.0 (now in Dom. Rep.)
2000 E39 528i (retired)