AUDI A4 RB4 swap kombi

[GTTURBO2540]

Hello if someone can help me with this 2 files for see the pin code for make the adaptation of new (used) dash,
audi a4 year 2001 eeprom 24c08

[orynx666]

Hi i think if u change chip from old to new one it will works without adaptation if they are similar.. I done that on octavia I.

[orynx666]

I searched for u in forum i found. This:::: :)) Crypto dump, you cannot extract pin via dump.
RB4 is immo 3 and use 4 digit pin. 0xxxx
and this:: there are tools which read pin code from cluster like vag can commander, vag dash can, carprog etc but you can extract pin code from ecu eeprom to.

[orynx666]

Aha.. thats it.. Pin cannot be prepared from dash that is crypted... But from ecu can be.. :) So if u have vag commander read pin from ecu or post dump.. :)

[sida]

can commander can not extraxt pin from this dash also I would not recommend to use vag dash

[orynx666]

yes that was somewhere written that speci?ly china clones can corrupt eeprom on dash. But i thing swaping eeprom from old to new one will be sollution.. or not?

[GTTURBO2540]

hello thanks for your reply but i had swap the eeprom 24c08 from the old to the used but dont work, and now i had swap again and the car with the old dash wont work, immo light flashing, i have the ecu engine
EDC15 of both dashboards , i the pin for the old is 1519 and the pin ford the use is 4295, but when i swap the eeprom 24c08 maybe i had damage data in both eeprom... can i put another file with a original data from another dash in the used ?thanks

[orynx666]

that is strange.. were them same ? or were different?

[GTTURBO2540]

the old from car is 8e0920900g and the used is 8e0920900k, and now i get the message on km display DEF.

[orynx666]

ah.. that was my first question if they are similar (same) try to flash there back your dump u post. ah I am tired.. Error is corupted eeprom.. Flash your old dump in..

[orynx666]

http://www.digital-kaos.co.uk/forums/showthread.php/358984-8E0920900K-to-8E0920900G-can-you-help-me
here is that problem and video how to.. I had never do on A4 so there is manual how to do "virgin" dash and than u will do pair over vcds. Strange but now I am clever. RB4 have crypto.. Octavia I have not.

[GTTURBO2540]

hello my frien but the problem is i font have the original dump only have a copy after corrupted data, but before i swap the eeprom i had
change the km value with digiprog 3 clone sucefully , this programmer dont make any backup of the files before the modification? if someone
can help , thanks

[orynx666]

Ah. So maybe another dump will help.. So u need 8e0920900k put in car?

[orynx666]

I found that this tool repair that "DEF" which apears after changing KM with bad tool.. this have to help.. http://dialab.ee/dejavu/Support/

[koyot]

use avdi original to repair def

[kty]

You have 3 variants:

1.Copy " block-security" to dach orig and paste to dach sh (move key and immo date). Uses Avdi, Smok, ...
-Dach sh perfect working with original key...


2.Virginized sh dach and adapt it to car + learning new keys (old key possible not learning because id48 is locked)

1, 2 = need pin code to radio.(code radio is stored in dach)... change dach = safe to radio...Only with oem radio.

3.repair DEF to original dach with avdi oem, dejavu, manual edit. with brain exe :)

[orynx666]

DEJAVU will repair DEF problem. I found that it happens if is used bad KM tool.. :) http://dialab.ee/dejavu/Support/