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Figures › Fortwo (450) › Electrical › Interior illumination wiring diagram showing SAM control

Interior illumination wiring diagram showing SAM control unit circuits, door separation points, and footwell lamp connectors for smart 450/451/452/454.

Wiring diagram with component reference table, electrical connections, and circuit paths for interior lighting systems.

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Chassis
Fortwo (450)
System
Electrical · Fuses & relays
Figure type
Wiring diagram
Source
2007-2014 smart (450 451 452 454) - Workshop Repair Manual, page 1491 Open manual →

Parts referenced

  • E43/3x1 — Right cockpit ambiance illumination connector
  • E43/9 — Overhead control panel (OCP) ambiance illumination
  • E43/9x1 — Overhead control panel (OCP) ambiance illumination connector
  • N10/10 — SAM control unit
  • W9 — Ground (left front, at lamp unit)
  • X35/1 — Left door separation point
  • X35/2 — Right door separation point
  • Z232 — Ambiance illumination supply connector sleeve
  • Z54/6 — Circuit 30 footwell lamp connector sleeve
  • Z54/7 — Footwell lamps connector sleeve
  • Z6/35 — Left door ground connector sleeve
  • Z6/36 — Right door ground connector sleeve
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wiring diagramlightingsam moduleinterior

← Interior illumination wiring diagram showing cockpit andInterior illumination wiring diagram part 2 of 2 for smart →

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.

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