Exterior lights wiring diagram part 3 of 3 for Smart 451 model, showing connections for lighting modules U606, U23, and relay circuits.

Wiring diagram with component boxes, wire labels, and connector points for exterior lighting system

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See all Electrical 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.