HVAC center air vents, side air vents, air distribution symbols, and heating/air conditioning controls for Smart Fortwo 451.

Diagram showing adjustable center and side air vents with operation instructions and air distribution control symbols.

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See all HVAC & Comfort 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.