This is a custom product combining Be-965 and Be-970. An instruction manual is included. Electro taps are provided for each wire. Giboshi terminals can be used instead if requested. The product is inspected and confirmed before shipping. In the unlikely event of a product defect, it will be replaced with a new one within six months of delivery. For installation, please refer to the COMTEC website for vehicle-specific connection diagrams, or if you prefer, I can include a printed copy. (Please provide the vehicle model, year, grade, and whether or not it has an immobilizer.) If desired, the following wires can be added for an additional 100 yen each: Door position wire (pink) 1m Courtesy light wire (blue) 1m Other colors such as orange and yellow are also available. The length can also be changed, so please feel free to inquire.