Hi everyone, about two weeks ago, I installed a new dashboard on my 2011 G37xS and the instrument cluster immediately stopped working. The CHECK ENGINE, BRAKE, and ABS lights are on as well. Also, the gas gauge is not reading at all. The gas gauge on the screen is displaying more than what I actually have in the tank. The signal light works well, but there is no indication on the dashboard that is on. You can only tell when you step out of the vehicle. Last, when the vehicle is in reverse, the screen for the backup camera turns blue. After an hour of diagnosis, Infiniti says it will take 4 more hours to actually figure out what the problems are. They told me that "You will need a new instrument cluster, but there could be more to it."