View Single Post
      09-03-2012, 09:58 AM   #127
shawnsheridan
49
Brigadier General
 
shawnsheridan's Avatar
 
Drives: 2011 535i M-Sport
Join Date: Feb 2010
Location: Houston, TX

Posts: 4,664
iTrader: (0)

Garage List
Quote:
Originally Posted by X3emist View Post
If you code a change into the ECU and BMW later does an update, does that update overwrite the changes you coded yourself? Will recoding be necessary to restore the desired changes?
If when the Dealer does the update, if that particular ECU is updated by them, then yes, you will loose you custom coding and will have to recode it.
__________________

- 2011 535i M-Sport (Born 10/10) - AW/BLK/DW - /ZMP (w/ARS, EDC, DHP, & AD) /ZPP /ZP2 (w/ZPS & ZPT) /ZCV (w/SCAD) /6FL /6VC
- Mods - M5 343M 20" Forged Wheels / 6WB MFID / 2TB SAT / 4U1 Ceramic / 6NR Apps / PDV 5k Fogs / Rear Fogs / Euro Tail Lights / Cyba Quad Tips
shawnsheridan is online now   United_States
Appreciate 0
Reply With Quote