BMW 1-Series Forum (F20) 135i - > Second Generation 1 Series Forum > DIY Guides and Instructions > F20 Coding problem
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      05-25-2019, 07:30 AM   #1
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Drives: BMW F30 318D 2014
Join Date: Feb 2018
Location: France

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F20 Coding problem

Hello guys,

I need some help please, for the story : i already coded a BMW f30 with success but now i bought a F20 Sport from 18 September 2012.

I want to add the option to listen music with bluetooth (have bluetooth for calls and usb audio)

I follow the beginners guide coding to change 6NH to 6NS BUT when it say :

Right-Click on ECU (the ECU itself not the underlying CAFD).
Select CODE.
Repeat for all ECUs applicable to your project
i did that and when the system go back i lost all my settings, no more bluetooth anything and some errors on my car appears.

i don't know what to do if someone can help me, i searched a little and in e-sys every options of HU_ENTRY are on nicht aktiv.

is it possible to get a ready pack or something like that to recod my car as default ??

Is it possible to revert changes please ? Or recod the car...


And sorry for my english i'm french.
Appreciate 0
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