Idaho Code § 49-1629
(1) Nothing in this chapter shall prevent the service, repair or replacement of an odometer, provided the mileage as defined in section 49-114 , Idaho Code, indicated remains the same as before the service, repair or replacement. Where the odometer is incapable of registering the same mileage as before service, repair or replacement, the odometer shall be adjusted to read zero and a notice shall be attached permanently to the left door frame of the vehicle by the owner or his agent specifying the mileage prior to repair or replacement of the odometer and the date on which it was repaired or replaced. Provided however, the notice shall not be required if the odometer reading is converted from registering in kilometers to miles, and the mileage on the vehicle after the conversion of the odometer is equivalent to its mileage before the conversion. No person shall:
(2) It shall be unlawful for any person to:
[49-1629, added 1988, ch. 265, sec. 402, p. 787; am. 2005, ch. 145, sec. 2, p. 458.]