The meter that reads miles to empty is not updating

This is monitored by the navigation module, is there anything else that is not working? I would check all operations of the navigation to see if everything works. Also, let's check the fuses for system #36, 29 and 18 in the fuse panel on the left end of the dash. here is a guide to help and the fuse location in the diagrams below. If the fuses are okay a CAN scan will help you confirm the failure of the Nav module.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Here is how to do the CAN scan; it has a video in the guide:

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

This is typical when the navigation module is going out. Did you do the CAN scan?

It should yes, but some intermittent problems will not show up. Please let me know.