How to Activate OEM Porsche PIWIS III Developer (Engineer) Mode?

How to enable OEM Porsche PIWIS III to Developer (Engineer) Mode on Panasonic CFAX3 Laptop?

For Newer Porsche Models:
Go to Home->System->Diagnostic configuration for 991, 981, 918, 970, Cayenne from MY11, Macan
Go to Mode tab
Set Operating Mode to E




3 Modes available:

V mode: Standard After-sales Mode for Porsche Piwis 3 ordinary diagnostics
E mode: Development Mode for Piwis III engineering software functions
P mode: Production for supplier data information (Customers no need work on P mode)

and save setting

For Older Porsche Models:
Go to Home->System->Diagnostic configuration for other models-> Mode->Operate Mode->E (Engineer Mode)->Save
to activate Development mode.


Video reference:

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See also: How to Enable VXDIAG Porsche PIWIS III Developer Mode?