On average, the 2013 Smart fortwo starts to “feel” problems with the AIR BAGS and its various aspects after 30 000 miles.
Recently reported AIR BAGS problems on 2013 Smart fortwo
Red light with seat with a red dot came on while i was driving. i stopped the car and looked up what the symbol meant. when it didn't involve oil or water, i drove it to dealer. they performed 30,000 mile service and when i drove it home it stopped.