1.Home-System-Diagnostics configuration for other model lines;(It is recommended to disconnect the car and pc before setting)
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-01-1024x557.jpg)
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-02-1024x534.jpg)
2.mode-operating mode-E(Engineer mode)-SAVE,close the window;
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-03-1024x564.jpg)
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-04-1024x338.jpg)
3.Home-System-Diagnostics configuration for 991,981,918,970,Cayenne from MY11,Macan;
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-05-1024x564.jpg)
4.mode-operating mode-E(Engineer mode)-SAVE,close the window;
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-06-1024x576.jpg)
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-07-1024x338.jpg)
5.Select the model to test, if you see German, it means that the engineer mode has been set successfully.
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-09-1024x512.jpg)
![](https://porschesolution.wpcomstaging.com/wp-content/uploads/2021/02/How-to-set-engineer-mode-in-Porsche-piwis3-diagnostic-software-10-1024x528.jpg)