21. Since OBDII port doesn't have two needed wire to connect A1
I decided to use cigaret lighter as the power source. I have something else taped into this power source so don't pay attention to the Red and Black wires. You need to tap A2
Braun wire in to thick Braun wire and A1
Green/Braun into thick Red/Black wire on your cigaret lighter connector.
22. Now you can put everything back together. Connect your battery after you are done with everything, start your car and you should get this
Read the Manual that came with your new PSW to set it the way you like !
I hope this will help
PDF FILE HERE