Indiana Code Title 9. Motor Vehicles § 9-13-2-105

Sec. 105. (a) “Motor vehicle” means, except as otherwise provided in this section, a vehicle that is self-propelled.  The term does not include a farm tractor, an implement of agriculture designed to be operated primarily in a farm field or on farm premises, an electric bicycle, an electric foot scooter, or an electric personal assistive mobility device.

(b) “Motor vehicle”, for purposes of IC 9-21, means:

The term does not include an electric foot scooter.

(c) “Motor vehicle”, for purposes of IC 9-32-1 through IC 9-32-11, IC 9-32-13-25, IC 9-32-13-26, IC 9-32-14, and IC 9-32-16 through IC 9-32-18, includes a semitrailer, a trailer, an off-road vehicle, a snowmobile, a mini-truck, a manufactured home, or a recreational vehicle.  The term does not include an electric foot scooter.

(d) “Motor vehicle”, for purposes of IC 9-32-13 (except IC 9-32-13-25 and IC 9-32-13-26) and IC 9-32-15, includes a semitrailer, an off-road vehicle, a snowmobile, a mini-truck, a manufactured home, or a recreational vehicle.  The term does not include: