I have tried to do both google site search, internal search and advanced search, nothing brought any useful results,
could you please paste links to these posts?
Software switch is ok, i think codeword can trigger different address, but i will have to always keep laptop in my car to do the switch with vagcom,
while hardware all i need is to shut down the engine do switch and go ahead.
If i'm correct all i need to do is to install switch between pin 23 - VCC +5.0 V single power supply and mainborad.
or is there anything else i should know before?
Easily possible to make it switchable via cruise control stalk or pedals.
Hardware switch, as I said, if ECU is running at that moment (and ignition off does not mean it's not running), you are eventually going to be stranded with the car.