Hi everyone,here's the problem.
Plug Hex-Net into 2001 audi tt 1.8t
Lights are green led3 flashing.
Open VCDS 14.2 and click options.
Select net and click test.
Port Test Status ok,Interface found,type Hex-Net,shows my serial #,K1&K2 ok,Bat & Ign volts 12.5.
Click save.
Click select,click engine...