Operating heating and air-conditioning controls on Smart Fortwo 453 climate control system with numbered callout switches.

Climate control dashboard panel showing six numbered control switches and knobs for temperature and air distribution.

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See all HVAC & Comfort figures for the Fortwo / Forfour (453), 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.