Multifunction steering wheel controls and button functions for Smart Forfour 453, with eight numbered callouts identifying display, audio, volume, speed, cruise control, and menu navigation features.

Steering wheel diagram with eight numbered control buttons and reference table listing their functions.

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See all Chassis 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.