Put it on jackstands and then shift to drive. One of the front tires should turn but the main thing you need to know is if the front driveshaft is turning. If it isn't then something stripped out in the transfer case or the chain broke. Isnt much else that could be wrong.

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Just BMW's - All cars and trucks was two pages long
1994 318is
1997 528i
2000 323i
2001 X5 3.0 auto
2005 X5 3.0 auto
2011 535xi auto
2013 X5 xdrive35 Turbo
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Aftermarket E53 Radio Install