I own a 2017 Cayenne GTS. I live in Mass so it’s often cold outside. A few times this winter when just starting out I’m getting a ‘Chassis System Failure” message. The screen shows a red shock absorber and it says to park the car safely. I’ve been fortunate enough that shutting off the vehicle, opening the door, and restarting has alleviated the issue. The vehicle is out of warranty so I took it to my independent garage. He scanned the codes and said he got multiple sensor failures. He said it impossible without spending many labor hours to chase down the actual issue. So $500 later nothing has changed. Wondering if other owners have experienced this fault and know of potential fixes.