Front axle brake pad thickness check and brake disk inspection procedure for smart 454.0 model.

Brake caliper assembly showing brake disk and brake pads with numbered callouts and service procedure table.

View full-size image ↗

See all Chassis figures for the Fortwo / Forfour (453), 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.