I visited a Freightliner dealer today to try to get as much information as I could about a Sprinter it seems this dealership has certain people that handle the Sprinter and they were all at lunch, so the used truck salesman got me a set of keys to one showed me where to look for them and said just press the auto lock/unlock and look for one to flash,the salesman should be back any time now. So I took my tape measurer and started crawling all over it. When I got done there was a salesman with another customer who wanted to take one for a test drive,and suggested the salesman could take care of me in the meantime.So we all walked back to the building. I waited in the lobby,then the customer and a completely different salesman walked by with the dealer plate and went outside. Ten minutes later another salesman walked by and said I'll be with you in a minute. Five more minutes go by now the customer and the second salesman come back from the test drive,and the customer tells him that he wants to go get a bit to eat and come back then he leaves. I waited another five minutes,then I left.I realize that I wasn't there to purchase anything at this time,but there were no other customers there.Should I have made an appointment?