A8 4H retrofit trailer with acc

   #1  

mathallefan

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Hi,

I'm an new owner of an A8 3l TDI from 2011 (very great vehicule)

I just installed a trailer but I don't manage to find the good code for the part 13-ACC. THe ACC dosn't works for the moment :

N° 4H0 907 561 A / ACC3 H15 0160
error code : 87 552 calculateur mal codé


My original coding is 3C04010201.

would anyone know the byte to be changed to declare the hitch ?

Thanks in advance !

PS : sorry for my poor english !
 
   #3  

mathallefan

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Hi, please see below my full autoscan.

for imformation, the modifications already done :
[19] 69 added
[9] octet 18 : trailer Hitch
[10] octet 0 : trailer hitch
[46] octet 12 : trailer hitch
[34] recoded 008003 vs 008002

Code:
[b]Removed.  Data from a clone/pirate copy of VCDS is not welcome here.[/b]

Thanks a lot in advance for your help.
 
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Uwe

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   #5  

mathallefan

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Hi,

Sorry, I didn't know my cable was'nt official. (i get it with the car).

Thanks for your answer. i will see the site you gave me.

Regards.
 
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