Front headlamps, fog lamp, and side turn signal lamp bulb types and locations for Smart Fortwo 451.

Headlamp bulb identification diagram showing H7 headlamp, WY5W parking lamp, 2357A turn signal, H11 fog lamp, and WY5W side turn signal locations.

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See all Electrical 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.