[pavlo321]

Hi,


Looking to disable Forward Collision Assist /Collision Prevention Assist Plus on 2018 CLA W117
Trying to write some coding on EZS166/EIS166 and Vediamo J2534 gives error:
06067 DiagService : Refused


Ignition on, tried Engine on cant write/save coding. 
I don't think there is any seed key needed for EZS166? I don't see any Unlock command in Vediamo too.
Can anyone help understand why I can't do coding to this?
I tried Monaco EIS166 SMRD file, also Error (31) when coding.

Thank you!


Anyone able to guide me on how to disable or help with getting EZS Coding?

[pavlo321]

I tried again after letting car go to sleep, looks like i was able to code EZS now with success (Vediamo & CBF)!

I changed the below:

EZS166:
10. VCD_Globale_Variantenkodierung
Forward Collision Warning (1) From Verfugbar > Nicht Verfugbar

12. VCD_Globale_Variantenkodierung_DidA
Forward Collision Warning (2) From Verfugbar > Nicht Verfugbar

IC172:
6. VCD_06_Menueaktivierung
FCW 3.0 (Menu_FCW_Stop) from Vorhanden > Nicht Vorhanden

7. VCD_07_Menue_Werkseinstellungen
FCW Stop (FCW_STOP_FACTDEF) From Ein > Aus

16. VCD_Aktuelle)Menueeinstellungen
FCW STOP (FCW_Stop) From Ein > Aus.

So Far, the Active Brake Assist/Collision Assist Error on Dash is gone.

Anyone who has done this before, does this look correct, anything else must be coded for proper function?

Hope this post helps anyone in the future on how to disable FCW/CPA