On-board Diagnostics Socket location on left footwell; retrofitting electrical devices safety warnings and transmission power limits.

OBD socket location circled on vehicle footwell; table of radio transmitter frequency bands and maximum watts.

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See all EV-specific figures for the Fortwo (451), 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.