Hello,

I am trying to obtain my immo pin but the file i have extracted seems to be different from what i read. There is FF FF in place of where the pin should be.
Is the data encrypted/moved around?
The car was tuned by Unitronics by another owner and I read that it is possible that they may have modified things to lock the car in to their tools.
Apart from the pin, i would like to know the reason the file is different if anyone knows.

Audi A3 1.8T 2000
Mileage
183860km


VCDS extracted data:
Address 17: Instruments
   Part No: 8L0 920 900 C
   Component: AB-KOMBIINSTR. VDO D11  
   Coding: 23544
   Shop #: WSC 00000  
   VCID: 2B5F1975D91E111

   Component: AUZ7Z0Y1422754  
   ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ     AUZ7Z0Y1422754

Address 35: Centr. Locks      
   Part No: 8L0 862 257 M
   Component: CV-Pump, Alarm, RC  D11  
   Coding: 12804
   Shop #: WSC 06435  
   VCID: 3F875D253D669D1

I broke the rfid transponder chip while trying to do a aesthetic upgrade to my key by transplanting the guts to a new shell.

Yes, you have an IMMO3 ready cluster but an IMMO2 ECU - and therefore the ECU doesn't have or need to know the PIN. As suggested, VAG EEPROM Programmer 1.19g will work excellent on this cluster to extract your PIN.

Woooo!! Thanks a million.
I had an older version of  K+can commander software which didnt work. Version 2.5 worked.
I did however think i was reading from the cluster initially, thanks for redirecting me. Must have missed something due to stress.

Immo matched with the new RFID chip. I can now also make a backup key too.

Again, thanks!!