Toyota Camry MPG display not functioning after initial use on Toyota Camry

Some Toyota Camry owners report experiencing issues with the MPG display not functioning properly after initial use. These problems can stem from a faulty fuel level sensor, which may provide inaccurate distance-to-empty readings if it is dirty or damaged. Additionally, some owners find that faulty fuel and mass airflow sensors can lead to inaccurate MPG readings, necessitating a visual inspection for any damage. Others report difficulties resetting the average MPG display, which can typically be resolved by pressing and holding the center button as outlined in the user manual. In cases where the MPG display remains unresponsive even after a reset, some owners suspect a software issue, prompting them to seek assistance from a dealership for a potential software-related fix.