Fuel filler flap opening procedure with numbered callouts for cap holder, pressure table, and fuel type location.

Refuelling process diagram showing fuel filler cap and tank access points on Smart Fortwo 451.

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See all Powertrain figures for the Fortwo (451), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.