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      11-16-2011, 01:32 AM   #36
KrazyM3
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Drives: 2008 AW M3
Join Date: Jan 2009
Location: Bay Area, CA

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Quote:
Originally Posted by tom @ eas View Post
e9x M3 models do not have a powered OBD port.

I have not seen the installation instructions for the PSWII yet, does it specify switched or keep-alive memory? There are only a few locations that provide constant power in this model and will not shut off when the command is given by the IBS.
Correct me if I'm wrong but I thought all cars had a powered OBD port? Pin 16 is always hot, which means power at all times.