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Figures › Fortwo (450) › Powertrain › Ground points W10 and W26 electrical connections listing

Ground points W10 and W26 electrical connections listing component designations and connector pin assignments.

Wiring diagram ground point reference table showing battery and transmission tunnel ground connections.

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Chassis
Fortwo (450)
System
Powertrain · Transmission
Figure type
Wiring diagram
Source
1998-2015 smart fortwo (450 451) - Technical & Service Reference, page 272 Open manual →

Parts referenced

  • B32 — Microwave sensor
  • G1 — Battery
  • H3/2 — Alarm siren with inclination sensor
  • N15/5 — Electronic selector lever module control unit
  • N23 — Heater/AC operating unit
  • N47-5 — ESP control unit
  • N88 — TPM [RDK] control unit
  • S6/1 — Cockpit switch group
  • S9/1 — Stop lamp switch
  • S84 — Power soft top switch
  • X58/1 — Interior socket
  • A2/1 — smart radio 9
  • A2/2 — smart radio 10
  • N2/7 — Restraint systems control unit
  • X11/4 — Data link connector
  • X85/10 — Heating or air conditioning connector
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wiringwiring diagrambatterytransmission

← Ground point locations W26 and W10 in right footwell areaGround point locations W11 and W11/5 in right engine →

See all Powertrain 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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