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      03-11-2015, 03:38 PM   #222
Alex@YSPECtuning
SoCal Tuning Specialist
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Drives: BMW 135i (Project car)
Join Date: Jan 2015
Location: Newport Beach, CA

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Quote:
Originally Posted by elzorro4
how do I know which version is installed?
Do I have to go to a BMW dealer and ask for this update?

Thanks
Hello elzorro4!

You can find out what SIB you currently have on you're BMW by going down to you're local dealership and asking a service advisor or on the paperwork you're advisor gave you for a previous service. Hope this helps!
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