Audi q5 2015 akl done with xhorse vvdi key tool plus and bcm2 adapter. But when I finish all operations, I was surprised. I connected bcm to car, and ignition not worked. Resistor on plate for processor power was broken, after unencrypted bcm2. BCM version was 0633 , only soldering method!!! We soldered new resistor and ignition lights on. Next surprise was error not response standard login. I renew the key, and after that programmed the key! Be careful when unencrypted the bcm2, it’s not a joke!
This list whit all BCM supported:
Good to know:
1.Adapter can’t un block.
2.The wires mark on my adapter have been swapped 12v and VCC and also burned bcm2, locked version 711, need 12v and VCC. just connect voltage meter and press read no need for bcm.
Hope it helps!
Read related articles:
Xhorse VVDI Audi BCM2 adapter Using Tips
Xhorse VVDI Audi BCM2 Solder 2016 Q5 Smart Key all keys lost programming
