I have always found the parking sensor beep way to loud and annoying. It is a useful feature, but I wish I could adjust the volume.
A weird thing happened when I started the car the other day. The startup sound was different than it usually is. Kind of passed it off, but the parking sensor was different too. It was a softer ba-beep, ba-beep, instead of the BEEP BEEP BEEP. When I shut off the car and started it again it was back to normal. This has only happened one other time. Just wondering if anyone else has seen this before. This is on a 2017.