neoe60

I realized that I don't even know the build date of my car. I checked my original factory sticker (the one they stick on the window at the dealer) and that didn't have any info, and there's no info in the manual.

Any ideas where we can look this up?

locomotiveBart

On the tag inside your drivers door jamb, should list month and year.

eojj

go here: http://www.realoem.com/bmw/select.do
and enter your vin#

nomis_nehc

This. Can't miss it.

530inOK

http://www.bmw-z1.com/VIN/VINdecode-e.cgi

vkhong

Here's an example: 2011 535iA, build date November, 2010. Found on driver door jamb.