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      12-21-2012, 10:52 AM   #8
Lieutenant Colonel

madmanhiker's Avatar
Drives: '11 E92 335i
Join Date: Jul 2008
Location: Jacksonville, Fl

Posts: 1,565
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The latest interface you should be using is the 12/14 JB4 Interface found here

The latest HEX file you should be using is: N55_ISOB.hex available here

There is a dropdown on the last tab [SETTINGS] - make sure you select option 7 in the menu for N55 135/335 ISO.

Also, verify on the [USER ADJUSTMENT] tab the interface version and the firmware version.

IF the interface and version are correct, then verify your work - and MAKE SURE YOU DISCONNECT THE NEGATIVE TERMINAL on your battery. 10mm socket needed.
-madmanhiker jax,fl