This is how you set the technician mode in the Porsche piwis 3 diagnostic software
1.Home-System-Diagnostics configuration for other model lines;(It is recommended to disconnect the car and pc before setting)

2.mode-operating mode-E(Engineer mode)-SAVE,close the window;

3.Home-System-Diagnostics configuration for 991,981,918,970,Cayenne from MY11,Macan;

4.mode-operating mode-E(Engineer mode)-SAVE,close the window;

5.Select the model to test, if you see German, it means that the engineer mode has been set successfully.

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