10. WARRANTY 10.1 VIN (VEHICLE INDIFICATION NUMBER) To ensure the correct after sales service and warranty service support, please write down the vehicle identification number that is stuck on the back right-hand side of the frame. Warranty Application Form 28 Model PHOENIXHD3/PHOENIXHD4 VIN Motor serial # Key # Name Sex 口Male 口Female Date of Birth Year Month Day Address Model 口PHOENIXHD3 口PHOENIXHD4 VIN Scooter VIN: Motor Serial No: Key # Date of Purchase Year Month Day Purchaser Signature