How to Make a Mercedes Last Up to 500,000 Miles (About 805,000 Kilometers)

The video claims that the difference between Mercedes at 150,000 miles and those at 500,000 miles is not luck, but 17 habits. Here’s the summary. 1) Oil every 5,000 miles (not 10,000-15,000), 2) PCV valve every 62,000 miles: if faulty, it creates pressure and causes oil loss everywhere. 3) Preventive cooling system maintenance at 81,000 miles (water pump, thermostat, reservoir, hoses): prevents warped heads. 4) Ignore "lifetime fluids": change oil every 62,000 miles, differential every 50,000 miles, power steering every 40,000 miles. 5) Check rocker arms on M272/M273 engines at 75,000 miles: if worn, replace them before they destroy the engine. 6) Airmatic protocol: bleed every 40,000 miles, filter every 20,000 miles, operate the suspension once a week. 7) SBC (2003-2009 versions): check the counter at 62,000 actuations, replace the pump or convert to traditional brakes. 8) DEF/AdBlue discipline: only approved product, never empty the tank, bleed at every oil change. 9) Engine and transmission mounts at 81,000 miles: prevent a cascade of damage. 10) Carbon cleaning (direct injection) every 40,000-62,000 miles with "walnut blasting": (a type of preventive maintenance) 11) Preventive fuel pump at 100,000 miles: prevents system contamination. 12) Follow the maintenance schedule with the severe plan, not the normal one. 13) Have a Mercedes scanner to read codes in advance. 14) Electrical hygiene: correct AGM battery, registration, annual check. 15) Rust prevention: wash the undercarriage in winter. 16) Think like a German engineer: maintenance = investment. 17) Keep a detailed log of all interventions.