Volvo 850 odometer not counting kilometers despite replaced odometer gear on Volvo 850

Some Volvo 850 owners report experiencing issues with their odometer not counting kilometers even after the odometer gear has been replaced. These problems may stem from the breakdown of the original urethane gear and lubrication, which can lead to flaking and gear failure. Additionally, owners might need to adjust the cluster after the gear replacement to ensure accurate readings, which involves disassembling and recalibrating the odometer. Some users have noted that fixing the odometer can also affect the trip meter, necessitating attention to both components. In certain cases, owners opt to replace the entire instrument panel, but it's important to note that the mileage displayed will reflect that of the new panel, not the original vehicle. Consulting the factory service manual can provide guidance on resetting the cluster to ensure it displays the correct settings.