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      01-22-2013, 05:19 PM   #6869
BlueBimmer's Avatar

Drives: 2009 335i Convertible
Join Date: Apr 2012
Location: PA

iTrader: (5)

Originally Posted by 135Pats View Post
I believe the fob records everything each time you start the car/insert it. I uninstall cob first, then complete an ignition on/off cycle with the fob to reset whatever's on it. My dealer is middle of the road when it comes to mods, and i've now had the car in 3 times since I purchased the Cobb, zero issues related to the tune.
I'm going there just to do some paperwork for the car - they won't be pulling in the car at all but may want to read the key to get data (mileage ....etc) - do you think its necessary to uninstall just for this>?

Other issue is if I uninstall - there are certain values that wont show up until the car is driven a few 100 miles.....
Any input appreciated!!