My Smart EV has been at the Cary, NC dealer for a week now waiting on a part. It is still under warranty. I took it in for the annual battery check and a warranty issue with the heater, i.e. had no heater last winter. I was told that the heater booster part was the needed part and that it would be in last Friday - nope. Then it was due in today - nope. The tech said that they hoped it would be in tomorrow and said that sometimes it is difficult to get Smart parts in. Not a huge inconvenience to me, since they gave me a loaner. Just wanted everyone to know here as some of you have found out that the dealer is unlikely to stock much and getting it from MBUSA/Smart might not be a quick and easy process. When I go to pick the car up, I'm going to ask about the more common parts like the desiccant cartridge and the cabin air filter. I don't need them. I'm just curious as to whether they stock them.