Need Help 2016 GMC Yukon Denali XL

[Reba]

So I was driving my Yukon the other day and while driving service front camera , service air bag and service park assist popped up. It did it off and on the rest of the day and then the next morning it wouldn’t start. My mechanic is at a loss of what the problem could be. Has anyone else had this issue?

 

[Bagherra]

oh damn.....