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Library / BMW G80 M3 (2021-2026)

1,200-mile break-in service and skipped-service risk

BMW G80 M3 (2021-2026) · ownership

Owners repeatedly reference the mandatory ~1,200-mile break-in service (power limited until then, differential fluid and oil changed), and warn that powertrain coverage may be denied if the service was skipped or delayed; buyers ask for its documentation.