Getting a triangle on the main screen above the silhouette when in reverse. Scanned it and it notes sporadic error. Ran checks and none of the sensors in the front are working and show passive/sporadic error codes. I’d like to check the pigtail for the front harness to see it it’s corroded. Where does the harness plug in? Behind passenger wheel well?
checked the module in the passenger rear and saw no glaring issue

 

We had a similar issue and it was rodents eating the wiring harness. Wiring repair fixed it. Macan is garaged but was parked at an airport for a week in a rural area and the mice had a feast. Good luck.