Engine service cover removal and coolant access procedure with numbered callouts showing lever positions and locking mechanisms.

Multiple views of Smart car engine bay showing service cover removal steps with numbered callout indicators and safety warnings about coolant pressure.

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See all Powertrain 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.