Launch X431 Pros Mini activates 2018 Porsche 991.2 Aux input

How to use Launch X431 proS mini to activate the PCM Aux input on 2018 Porsche 991.2 ?

Car model and year: 2018 Porsche 991.2

Purpose: activate the PCM Aux input

Porsche diagnostic scanner:

with Launch X431 V+ Pros Mini

was able to activate the Aux setting without any problems.

Look at the screenshots for X431 ProS Mini activating the Aux input on PCM 4.0
First go to the system PCM/CDR. Search for “Aux”. Select Aux_IN

Change Aux_IN to “On”



I also added a Aux cable to the green connector on the back of my PCM. It connects to Pins 1 (Ground), 2 (Right) and 7 (Left).


Enjoy!