[Imjeff420]

Hello,

So i was following a post by shawn on bimmerfest forum about enabling enhanced Bluetooth and well shit went wrong, more specifically e sys finished with error and the head unit is broken not fully broken its still usable but alot of features are gone and when i try to atleast fix it the svt file of the car which used have the cadf file for the head unit is gone.

I have backups of the cadf file that i need and the svt and the fa but how do i go about fixing it essentially coding it back to it previous stage.

[atzebmw]

Your Headunit is broken and you need a new one which costs minimum 1000$.




No, that was a joke.
First you could make the changes in the FA reverse.
Then assign a new CAFD (detect caf for swe) and code the HU.

[Imjeff420]

Originally Posted by atzebmw

Your Headunit is broken and you need a new one which costs minimum 1000$.




No, that was a joke.
First you could make the changes in the FA reverse.
Then assign a new CAFD (detect caf for swe) and code the HU.

Fucking hell dude you almost gave me a heartattack.

Can you link me a video of how to assign a new cafd if possible thanks in advance.

[atzebmw]

Originally Posted by Imjeff420

Fucking hell dude you almost gave me a heartattack.

Can you link me a video of how to assign a new cafd if possible thanks in advance.

I don't have a video but this picture....

https://f30.bimmerpost.com/forums/at...1&d=1589198075

At point 1 you have to choose your HU.

[Imjeff420]

Hey so im currently trying to do it but the button to assign the cadf is grey.

J have read about this in other forums and its basically the psdzdata is newer than my e sys but the ones i have is the ones that i got from shawn so any help

[atzebmw]

Yes, this often happens with the E-Sys version 3.28 or when the psdzdata are too new for the E-Sys version.

For that problem i have here a definitely working combination.

https://mega.nz/folder/IaRERZoB#BbEUi6e42GvgkEUY9i0mnw