Procedures for replacing front turn signal, side turn signal, and rear tail lamp bulbs on Smart ForFour 453.

Service manual page showing bulb replacement steps for front, side, and rear lighting with numbered callout diagrams.

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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.