Originally Posted by Pharaoh2716
Hi all. My car is at the dealership getting serviced, and I am getting my driver side mirror replaced due to the fact that it squeaks incredibly loud when folding in or out. I am also getting the latest software update as part of the service. I was told my by SA that the side view mirror will need programming to install. I just bought a JB3 from a user on the forum, and was told that it was updated with the latest firmware. Should I be worried about installing the JB3 and having it conflict somehow with the latest BMW software or the programming that is done on the car for the mirror? Thanks
The jb3 doesn't have any updates I don't think. The jb4 does. If you are getting the latest dme software update I would just go for the jb4 it's a lot better.
Current: 2013 335i 6mt msport
BMS Clutch Stop, JB4, Slightly Modified OEM Muffler, ER Downpipe
Past: 2011 335i coupe
369 whp/444 torque. (Procede
, Custom Turboback Exhaust, BMS Intake, ER FMIC)