This is an example where X431 and piwis differ.
To enable this with Launch, you will need to find each parameter required to enable....doable.
With piwis, you enable the feature, and it autocodes the associated modules.
PIWIS is the way to go in my eyes!
I have a 2022 so my vehicle did not come standard with Traffic Jam Assist.
Here are the instructions I found if anyone see’s this and wants to check them on their 2021+ with PIWIS 3:
“Changing option is not necessary to use on engineer mode.
upper 2021 macan,It has fontcamera and LWA(Lane warning assist)...
so we can activate PDLS to PDLS + ,LWA to LKA,LKA with TJA(traffic jam assist)
We can activate LKA ,we select front electronic ,instrument cluster,front camera,gateway and power steering and F12 and first step select piwis coding and second step maual coding and select option code 6I1 LKA.
If you have safety driving,and select GJ1 traffic jams at the same time.
two safety options will be activated after coding.
First I drive LKA only ,It is used for the upper 65km only..and not used under 60km.
But with TJA,If you almost drive automatically and safely under 65km ...more than my Audi Sq5 FLY.
Macan acc is not activated on 0km but Sq5 is activated on 0Km.”