View Single Post
      11-12-2012, 03:05 PM   #4
Lieutenant Colonel
madmanhiker's Avatar
Drives: '11 E92 335i
Join Date: Jul 2008
Location: Jacksonville, Fl

Posts: 1,564
iTrader: (3)

Garage List
the only time we have seen DME issues associated with JB4 is where connections were incorrect, faulty, or the install/removal or "tweak" was done with the battery connected. It's a very reliable piggy-back tune and generally very safe.
-madmanhiker jax,fl
madmanhiker is offline   United_States
Reply With Quote