Has This Happened On Anyone’s 2018 Panamera
#31
Track Day
I had same issue, Porsche North Scottsdale had a fix as there is a service bulletin out for this issue. Search this website for previous threads so you can get the service bulletin number. that’s what I did.
#32
I believe Porsche corporate had a checklist but the SM couldn't articulate the details. I know the Master Tech checked the connections, added fluid (they did the scheduled transmission service a few miles ago,) performed a reset, updated the software, reset again, and checked the fluid and connections again.