Vehicle Model:
2013 VW Tiguan none proximity
System:
UDS SYSTEM 4
All key lost situation
No dashboard removed or eeprom read , all Started with vag obd helper cable to get a immo data file.
Then use VVDI2 VAG to create a dealer key and add key, success.
Keyless door lock unlock functions programming separated , I used SKP900 to match remote.
It works great.