Communications Interface (KOM) wiring diagram part 2 of 2, showing connections to module U31 and relay circuits for chassis 451.

Wiring diagram with colored lines connecting relay B25/3, connector X9, and control module U31 with multiple signal lines labeled.

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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.