Interior illumination (IBL) system components and front interior lamp location in chassis 451 smart fortwo headliner.

Front interior lamp E15/4 and switch E15/4s1 mounted in headliner between sun visors.

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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.