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      04-06-2012, 12:43 PM   #14
whostorm05
First Lieutenant
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Drives: 2012 135i
Join Date: Dec 2011
Location: Indianapolis, IN

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Quote:
Originally Posted by tkruger206 View Post
Not as bad as I expected. You have to take out the cabin air filter and then the tray that sit's across the top of the engine bay at the firewall. Both are very easy.

Once that stuffs off then you can get right into the ECU box. I need to go back into mine to run the USB cable for updates to the JB4. Happy to help you or run through it with you some weekend.

-T
Cool. I might try taking it apart this weekend and see what I can find. I don't want to order the JB upgrade until I confirm that I have ver 1.
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