It could identify 17 digit code for all new type of the car which were included E65 chassis, kilometer data at that time and all the info of the car's service. It could issue the service list soon since it has KSD man-hour system & ETK parts software. CHARACTER 1. Standard maintenance reception, solve the problem of nonnormal maintenance 2. Easy & quick, maintenance man needn't go in the car to check. He could spend more time to talk to customers which would increase customers' satisfactory degree. 3. Increase the reputation in customers. 4. Several languages are available PRODUCT LIST 1. Key reader -- 1pc 2. Power adapter -- 1pc 3. CD(including KSD, drive & SAM disk) -- 1pc