Airbag and Emergency Tensioning Retractor electrical function diagram part 2 of 2, showing connector and control module layout for model 451.

Electrical schematic showing airbag ETR connections, CAN bus, and K10 module for smart 451.

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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.