Yesterday I downloaded the newest software update on my 3. What a mistake. First thing that happened was I had put on the pet setting when we went to shop. Came out of the store and couldn’t get rid of the pet screen and therefore, couldn’t start the car. Tesla was no help and eventually we lost connection. Luckily I looked at the app on my phone and was able to turn off pet mode from there. Then the car started. Today I wanted to set the driver’s seat to my preset position but couldn’t find where to do it. Finally found it under settings. Now the phone in the car seems not to work. It looks like I’m connected but there is no sound. Hard to get the radio to show up. Who knows will happen next. I hate to think about it. Tesla made a huge mistake by issuing this update!!