Just started back to the office twice a week, I park in an uncovered lot, on a ramp. It was about 48 degrees Fahrenheit when I left today and still light. When I park, I back in and the left side of my car is lower than the right. Got some good rain & wind (that’s Portland for you ) while I was in the office but had stopped when I left. Started the car (2021) and warning sound indicated something on the front, right side. There were no cars near me. I had to silence the sound. Put it in drive and warning sound came on again. Silenced. Drove out of lot and sound happened again. Got out & again visually confirmed there was no obstruction. A block or so later, warning sound again, manually silenced. I was thinking I needed to bring to the dealer on my way home but it stopped after a few minutes of driving. This hasn’t happened to me before, anyone else experience this?