454.0 retrofit steering wheel shift buttons assembly with TRANSMISSION 717.474/475 multifunction controls and gear shifter variants.

Steering wheel shift buttons retrofit procedure showing removal and disassembly steps for Smart 454 model.

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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.