I have a 2024 silverado 1500 duramax trail boss and since it was brand new I have had issues with putting the turn signal on and the wipers would come on and swipe 3-5 times and go off. Recently I was driving home in the pouring rain and after driving approximately 1/2 hour on continuous, they stopped mid swipe for approximately 5 sec and then started working again. The dealer acts as if I'm making this stuff up. They recently did the reprogram because the speakers would stop working for hours at a time and since that, there is now popping and cracking on my phone calls as to where they were clear before the reprogram! I had to drive the tech in my truck and make phone calls to prove it to him because when he did it, it "did not act up!" The dealer went and got another truck off their lot and did the reprogram on it and it did the same with the static and then another man came in and reported the same! They didn't believe me! Whatever happened to the customer is always right...$74,000 and this truck should float down the road for 5 years without issues! My wipers have not been addressed and now according to the dealer...gm is working on another program to fix the static! Really got no where and no issue solved!!!