"Nonconformity" means a defect, serious safety defect, or condition that substantially impairs the use, value, or safety of a new motor vehicle to the consumer, but does not include a defect or condition that is the result of abuse, neglect, or unauthorized [...]

(5) "Nonconformity" means any condition of the farm tractor that makes it impossible to use for the purpose for which it was designed or manufactured.

"Nonconformity" means a condition or defect that substantially impairs the use, value, or safety of an assistive technology device, and that is covered by an express warranty applicable to the assistive technology device or to a component of the assistive [...]

"Nonconformity" means a condition or defect that substantially impairs the use, value, or safety of a motorized wheelchair, and that is covered by an express warranty applicable to the motorized wheelchair or to a component of the motorized wheelchair, but does not [...]