Battery tester tool (450 589 15 21 00) and socket pliers (169 589 00 37 00) for models 450, 451, 452, 454.

Battery tester with leads and pliers tool for 12V socket removal shown in technical drawings.

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See all Electrical 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.