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I recently purchased my first BMW this month. It's a 2010 X3. I was wondering if anyone knows what exactly the software update will do? The dealership said it would cost $150.00, would it be worth it?
 

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Are you having any problems? If not ...

But if you have an automatic transmission like most of us, feel great if it shifts well and consistently! From my readings, the AT acting funny is the most common reason for the software updates and not always with much success. But if you have a great experience please be sure to document it well and report back here! :thumbup:
 

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Spend $150 + materials on fresh fluids for the gearbox, transfer box and rear diff. Use only BMW fluids in the transfer box. Avoid the dealer, find a good independent.
 
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