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      08-05-2013, 03:25 PM   #6
andrew918
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Drives: 2011 E90 M3
Join Date: Nov 2011
Location: Tulsa, OK

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I have the savvy in two of our cars and love it. Its great at eliminating the noise when sitting at stop lights or just driving through a shopping center parking lot. I have not, however, tried it in the E90. I'm curious if the OBD port is powered while the car is off as well. I was under the impression that it was always powered (based on the news of thieves gaining access to BMWs via the always powered port) but that could very well be wrong.
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