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      12-26-2012, 03:55 AM   #5
F335i
Private First Class
United_States
1

 
Drives: 2012 335i Coupe 6AT
Join Date: Jun 2012
Location: Miami, Florida


Posts: 101
iTrader: (0)

You can feed it through without removing anything in the ECU, it's a bit tricky but keep feeding it down a hole you see at the bottom back of the white ECU box until you see it at the bottom of the glove compartment. You need to unscrew those small torx crews you see at the bottom of the glove compartment to fish out the USB cable coming down. If you don't see it, stick your hand in there. If you need to use a metal hanger to push down the usb cable down that hole, use it. I almost had to use it.
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JB4 S2 ISO Map7, BMS Intake, BMS Chargepipe, BMS Downpipe, BMS OCC, Flex fuel wires.