I am wondering how AZ law works in regards to new vehicle lemon law. Does the satisfaction have to be to the customer and not to the manufacturer or dealer, and does it have to be a major issue?

I have a new 2020 F150 with 800 miles that is making a popping and clunking sound in the rear. I think it is the rear leaf springs and Ford is going to replace those for me, but I am just kinda wondering what next if that doesn't solve the issue. I have also read where the manufacturer has 4 attempts to repair the same issue before the lemon law kicks in.

Has anyone here ever had to deal with this.