I booked for an oil change and recall and if I had time the 70 point check. Did not have time for latter suddenly ther is no tech to do the recall oil pit said they liked to do both at same time to save me money! Well he got part of the message right murray charges GM to do the software update while charging me at the same time for the service check! Booking person said recall and oil change could be done at same time Don’t like to be treated like I’m stupid Mark! You want to double dip, ok just don’t be so clumsy. Will have to come back sometime for the recall and will not be getting the 70 point check ever