Here have collected some feedbacks about Xtool X100 PAD2 Pro with KC100 Adapter from Digital-kaos forum. Thanks for all the users below.
TERMINATOR1000:
Golf 7 online, A5 S5 Q5 A4 START BUTON & BCM2 …. OK
BUT golf 6 old polo polo 5, golf 5, A3 2006 … not OK
& you need to select manually type of dash
lion0304:
I've made a try before by cloning Golf 6 transponder: OK
Polo 9N 2004 AKL, read pin and program OK (no need KC100)
Igorr:
a4 2008 ok
a5 ok
did not try a6 with 8e
golf 6 ok
super b 2012 ok
ray-ray:
Kc100 is weak on the hands of Xtool.. they cannot control it outcome, they can’t control it functions. Otherwise it could be use to read and write and unlock chips and keys.
BeatsByMe:
Skoda Octavia 2007 success
Skoda Octavia 2008 fail
Audi Q7 2008 success
Volkswagen Touran 2003 fail
To be continued…