Anti-Theft Alarm System (ATA/EDW) block diagram showing N10/10 control unit connections to sensors, switches, and signal lamps.

Wiring schematic of smart car anti-theft alarm system with labeled components and LIN C network connections

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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.