Well I replaced the 3rd brake light bulbs they were both blown and the cruise control still doesn't work but the hud just randomly turned on after I did that but it fades in and out as if someone was turning the dimmer up and down but it goes off all the way then I hit my dash lightly where the hud is and it'll turn back on for a little bit.

So does anyone have anymore ideas as to how I could fix these problems still?