Climate control system component locations and identifiers for Smart Fortwo 453.0/453.3/453.4 models.

Diagram showing HVAC and climate control components distributed around a Smart car 453 chassis with labeled callouts.

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See all Electrical 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.