Car Scanner through carplay could do that. So much that could be done by allowing what already has been to use a bigger monitor. For now we just stick with the small monitor I guess.A "technical data" screen on Sync would be nice too. Similar to what Canscanner OBD2 shows. Not ALL that data, but a dozen or so of the most pertinent ones. The HVB +/- power meter... LVB voltage... HVB temp... etc.
But that requires the OBD2 be plugged in, which isn't good for 12v battery drain when people forget to unplug it when turning the car off. Be much better if the car could just inherently display some of the key data for us when on since it's all right there in the car's computers.Car Scanner through carplay could do that. So much that could be done by allowing what already has been to use a bigger monitor. For now we just stick with the small monitor I guess.