Lose Power Steering problems of the 2016 Chevrolet Camaro

I have reported multiple problems with my car to the dealership. The first was with my monitor it would work intermittently. The phone, the radio, at times it wouldn't even turn on. I was told that I had to bring it in when my car was acting up. Finally it acted up brought it in and showed them immediately but they had to keep my car for a month to recreate the problem before agreeing to fix it. Monitor finally replaced. Now my car intermittently loses its power steering. The first incident happened multiple times I finally snapped the picture on March 1st. Took car in and was told an update needed to be run and that it would never happen again. Wrong may 30th power steering went out during a downpour of rain and remained out for two days before it recovered. Took to the dealer was there 1 1/2 hours and was told they couldn't find anything wrong. Was told I need to come back when it's happening. I have pictures showing the car says service is needed but yet when I take the car in nothing's wrong. When I called I was told the earliest appointment was on Monday which is the day I brought my car in. How many times do I have to be inconvenienced before my car is fixed? this car is a lemon. The monitor was replaced and the car wasn't even a year old. The power steering is getting worse each time and is going out for longer periods of time. This has happened both times when my car has been in motion on city streets and has happened both going straight and has gone out while I was turning. Very unsafe won't go on a highway because this is dangerous. I will upload both pictures of the dash showing the monitor stating " service power steering drive with care. ".