Alarm signal horn H3/2 with inclination sensor for anti-theft system, located right side vehicle bottom, chassis 451 model.

Alarm siren component with inclination sensor mounted on vehicle underside, close-up and installed location views.

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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.