Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual > Driving: Breaking-in notes
Mercedes-AMG vehicles: observe the notes in the Supplement. Otherwise, you may fail to recognize dangers. To preserve the engine during the first 1,000 miles (1,500 km): Drive at varying road speeds and engine speeds. Drive the vehicle in drive program or . Change gear before the tachometer needle i ...