Quote:
Originally Posted by opasha
This is correct  . Enhanced Bluetooth is an FA coded option. FA Codes are never affected even by VO Coding, which is what we do to restore your car codes to factory state and resync the entire car if new parts are installed or need to restart any ECU. Also, USB updates don't change anything; this is also why it has its own update displayed, which is different from your Vehicle Firmware. Your firmware is only readable if specifically coded (I'm not sure if the developer coded menu shows it or not) or read through ESYS VCM I-step level section. So update away everyone . 42pilot asked me this earlier, and I wasn't 100% sure at the time whether or not it affected HU_NBT (your iDrive - the only ecu folder it is related to). However, I read that it doesn't even get close to touching those codes: 1) this update does not go deep enough to read your ECU 2) it's like a simple navigation update and navigation updates don't make you lose a thing. |
Yeah...what he said! Thanks O