Here’s the guide on how to add touareg dealer key using fvdi abrites commander clone.
Connect FVDI with vehicle
Open software
Select Special Function->Key Learning->Standard Mode
FVDI detects car type
You can search login code from ECU of the vehicle by OBDII or from dump of the KESSY using Dump Tool from the special functions.
Other way is to extract security code by OBDII when read EEPROM of engine control unit-use special functions “Engine Control Unit” main panel.
For this vehicle “Procedure 7” or “Procedure 8” is used depending of the production year.
Select Program dealer key
Select Autodetect from ECU
FVDI 2018 reads all 7 bytes of the component security bytes
Press Program
Put key/transponder in programmer and press OK
FVDI identified transponder type: PCF7945
Programming done.
Autodetected login code is “5245”
Enter new key number to be programmed
Press Learn button
Ignition OFF for 5 sec and ON again before continue
Switch OFF ignition and remove key then insert again the key and switch on the ignition
Turn OFF the ignition and insert every key which should be learned and give him on position CRANK until steering lock become locked.
FVDI program Touareg dealer key success