Nissan Murano fuel economy display resets or shows incorrect MPG, possibly due to new battery on Nissan Murano

Some Nissan Murano owners report experiencing issues with the fuel economy display resetting or showing incorrect MPG values, particularly after a new battery installation. These owners note that the MPG display may reset and require several miles of driving to register an accurate average MPG. Additionally, some drivers have found that recalibrating the MPG display by holding the menu button while driving can help in recalculating the average. Furthermore, there are reports of the MPG display showing unusually high values, such as above 40 MPG, which raises concerns about its accuracy; however, it typically adjusts to a more realistic figure after continued use. If you encounter these issues, it may be necessary to allow time for recalibration to ensure the display reflects the vehicle's true fuel efficiency.