Don't need any other switch!! Your picture is correct! You only need to remove the black cable from pin4-5 and then solder it to pin3 (airbag)! The switch must be in "3" (airbag) position!! After this mod, you can read the airbag module!
Hi Alfaeddy!
I used this driver from the first times with my first ELM. But only can read the engine ECU nothing more.. It's time to WIN reinstall..
Otherwise today I made a successfull Remote Control programming on Fiat Stilo. So everything is good.
Same PCB is on the page 104 than yours! The resistor is on the other side, under the white connector 'R04' 121. You only had needed to read back a few pages..
So Eddy and Others! Listen! You will read an interesting and crazy story about my ELM adapters. I start the story from the beginnings.. I ordered a VAG 409 cable, It had a soldering problems inside, i correct those, and now it works propeprly on my laptop, and my car Punto II. I can read the Engine...