TNDuramax3.0L

Purchase a 2023 Chevrolet Silverado, it came with the HUD (Heads Up Display) at first I thought I would not like it, but it grew on me. It shows the speed limit of the road where I am driving, after a couple of months it stopped showing, only see a white box with nothing in it. Searches online show it might be due due not having WiFi system activated and paid for. I used my cell phone for maps with Apple connection, no need to pay for another monthly fee. Anyone know a work around on this or having the same issue?

Filled up my new 2023 Silverado 3.0L with DEF for the first time after DIC said I had about 900 miles left. Per owners manual, supposed to fill it up until you see it come to the top of the fill port. While filling, started to hear fluid leaking on the floor on opposite side of truck, looked underneath, all kinds of DEF flowing out on the floor, it never came to the top of the fill port. My friend has the same truck, this has never happened to him. I also drive a 2018 HD2500 with the larger Duramax, you fill the DEF in the engine compartment port, never had any issues with that truck earlier. Will be seeing the dealer on Monday, not impressed with initial call to the service advisor, they told me if it stopped leaking it should be fine.