"If you look in the forum you'll see that this is a common thread with the new Smarts. Some members have checked, and it seems that there may be an error with the fuel gauge software, as many members have apparently verified through various…"
"So a couple things, on the new Smart - several owners are experiencing the fuel hose shutting off before the tank is fully filled. The remedy is to allow the hose to shutoff, the slowly fill the tank from there. I can get a full tank, and a full…"
New Smart Car Owner - Drove to reserve - which came on with 1.2 gal showing on the gauge (and the owners manual states that there is a 1.7 gal reserve . . . mmmm is there still another 0.5 gal not showing?), filled the tank verrrry…"