LAUNCH OBD BOOK OBDII Auto Scanner29Order InformationReplaceable and optional parts can be ordered directly from your LAUNCHauthorized tool supplier. Your order should include the following information:1. Quantity2. Part number3. Item descriptionCustomer ServiceIf you have any questions on the operation of the unit, please contact us:Tel: 86-755-84528431/84528822E-mail: X431@cnlaunch.comIf your unit requires repair service, return it to the manufacturer with a copy of thesales receipt and a note describing the problem. If the unit is determined to be inwarranty, it will be repaired or replaced at no charge. If the unit is determined to beout of warranty, it will be repaired for a nominal service charge plus return freight.Send the unit pre-paid to:Attn: Customer Service DepartmentLAUNCH TECH. CO., LTD.Launch Industrial Park,North of Wuhe Avenue,Banxuegang, Bantian,Longgang, Shenzhen, GuangdongP.R.China, 518112