very poor customer service. i was assured by email that this tool would read anti theft codes. after i received the tool they admitted it would not. they offered me a refund if i sent the tool back to china. very expensive. this is their mistake and they will not stand behind it. they advertise a us based warehouse/shipper but they would not let me ship to them.i called autel in the usa but they said they couldn't help me and that this outfit is not a dealer. bottom line ,stick with amazon or ebay. they may cost a little more up front but the piece of mind of dealing with a reputable co is well worth it. i seriously doubt they will publish this review.