My Hybrid car's distance indicator is showing a decline in kilometres. What does this mean?
This may be due to the rechargeable nickel-metal-hydride (Ni-MH) battery in the car’s hybrid system gradually decreasing in its ability to retain charge. If the battery is holding less charge, the hybrid system is less able to use its electric drive capability and so must use the petrol engine more regularly, which would decrease the vehicle’s range. Alternatively, it could be an issue with the calibration of the car’s electronics. An automotive workshop will be able to confirm either scenario.
