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      03-05-2012, 10:20 AM   #6
Saving Lives Since 2000

JSTDR1V's Avatar
Drives: 2014 335xi & 2013 X3 28i
Join Date: May 2007
Location: Northeast

Posts: 2,357
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2014 BMW 335xi  [0.00]
2013 X3 28i  [0.00]
I have had this happen once or twice. What happened is it probably didn't register your settings.

If you shut your car off and put your key back in, chances are on startup settings are just fine.

If it happens multiple times, chances are the battery in your FOB is dead. Your car charges it every time you put the key in, and if the battery dies you could lose the settings since it would take a long time to recharge and read them.