Tag: 2

How to switch the developer mode of Porsche PIWIS 3?

Porsche Tester III opens the box and the CF54 computer is on. The PIWIS-III diagnostic system is starting up. how to switch the developer mode of Porsche PIWIS 3? Select the system Some models selected: 991,981,918,970, Cayenne \ Macan, select the rest of the new models: the other models series