Fresh-air intake, brake fluid reservoir, screwdriver, nut, and coolant hose locations on smart 450/451/452/454 engine bay with four detailed views.

Four black-and-white photos showing engine compartment components labeled 1-5 with callout numbers and arrows.

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See all Chassis figures for the Fortwo (450), 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.