Starter switch positions showing ignition key positions 0, 1, and 2 on Smart Fortwo steering column.

Starter switch with three numbered positions: 0 off, 1 on, 2 start.

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See all Chassis 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.