Have you tried a different trailer just to see if it still happens? Not sure why that would happen since my camera only comes on when i put my truck in reverse.
I have a red top optima in my 1992 silverado. I have a schumacher battery maintainer on it when i am not using it. I put the battery in 2011. 11 years and still going.
When you do remote start it does the heating and cooling depending on the outside temp. Doesn't matter what your last setting was. When i had a 2016 ford escape you could choose last setting or let the computer do the heating or cooling. On the gm truck you don't have that option.
https://www.chevrolet.com/electric/silverado-ev?evar36=eml_chevy_SEV_Reveal_Truck_Adhoc_0122_17533188714 Here is a better look. Ford is going to kill gm in sales since their truck will be out in the spring.
I put one on my truck since i had from a past vehicle. It does collect some oil and water mix. My truck only has 18000 miles on it. And as someone else said the first check had the worse looking gunk. I was never big on catch cans coming from the LS stuff but since this is DI i figured it can only help. I also do the CRC DI spray once a year.
I had a 2001 camaro ss with a 6 speed and that thing would 30 mpg on the highway. That was with me calculating the mpg. Still was hard to believe and it also ran a 13.2 stock at the track.
My 18 6.2 with 3:23 gears will tow that easy. I just towed a trailer full of wood about 3500 lbs bed filled with wood all oak. I also had 4 people in my truck with a weight of 800 lbs. Truck pulled no problem with plenty of power. And this was going up some decent hills. I also had the a/c blasting since it was 90 and humid out. The torque of the 6.2 is awesome.
Just remember not to use it if you have a hitch connected. You will dent your tailgate. Seems like a nice feature for using you bed and getting in and out of your bed.