No information is available for this page. A Minnesota motor vehicle power of attorney form allows a car owner to authorize someone else to handle matters related to their vehicle.Download a Minnesota bill of sale and get detailed instructions on filing a bill of sale for car, auto, truck, boat, firearm, or other sales. Next, provide details about the pick-up and delivery addresses. Selling a car in Minnesota? Learn where to sign the title with our detailed instructions. First, you should make sure that the person selling the vehicle is listed as the owner on the certificate of title. Only fill this out if you took a loan out to purchase the vehicle. The pocket-sized blue book is actually orange. If the vehicle is being registered in a name other than that of the titled owner, a copy of the lease agreement must also be provided.