hour meter

[cecilotc]

I bought a enduro series riding mower 46" deck . I just changed the motor oil at 5 hours , after filing it with oil I cranked it up and the hour reading is now 20 hours .What is going on?modle # 13APA1CT009

 

[shiftsuper175607]

I bought a enduro series riding mower 46" deck . I just changed the motor oil at 5 hours , after filing it with oil I cranked it up and the hour reading is now 20 hours .What is going on?modle # 13APA1CT009

Think if it was possible for the key to have been left on for 15 hours.
That is what I read here...left on key.