Trip and display button not working and the odo can't change.

Hello, I have a prius 3 2009 with navigation screen. I bought it from a dealer. The odometer is since blocked on 85645 km. After my research, I saw the mileage go from 355000 km to 85645 km in 2018.

Likewise, the "TEMP" "DISP" and "TRIP" steering wheel button do not work. Only the switch to the left of the steering wheel work very well (VOLUME, RADIO ....). I can not change the Multidisplay display "HYBRID SYSTEM INDICATOR" to "ENERGY MONITOR" when I press the "DISPLAY" button. However, I can set the time by pressing the three buttons behind the steering wheel. I have no error code with "Drprius" and "Torque pro" apps.

Is this a fault of "CLOCKSPRING"?

Is this a problem of "STEERING WHEEL BUTTON"?

Is this "MULTI DISPLAY SCREEN" replaced and not compatible? I don't know....

Help me please. thank you.



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