2022 Mercedes-Benz E450 Service and Repair Manual

This factory service and repair manual for the 2022 Mercedes-Benz E450 treats a lineup of four bodies that share one mild hybrid powertrain. The engine is an inline-six displacing 3.0L, turbocharged, with double overhead camshafts and gasoline as its fuel, and the mild hybrid system works alongside it. Buyers chose between a sedan, a wagon, a coupe and a convertible, and between two trims, Base and 4Matic.

Engines covered

• 3.0L inline-six mild hybrid — DOHC, turbocharged, gasoline

Body styles covered

• 4-door wagon
• 2-door convertible
• 4-door sedan
• 2-door coupe

Trims covered

• Base
• 4Matic

Known issues on the 2022 E450. Among the five recalls filed for the 2022 E450, two separate campaigns dealt with a fuel pump that could shut itself off on certain vehicles, taking drive power away; in both, dealers fitted a new pump. A third applied to certain cars with a heated leather steering wheel, where a software fault in the hand-detection unit could miss the driver letting go while DISTRONIC distance assist was engaged, silencing its warnings and emergency stop call. Complaints from owners number 11, grouped mainly on the electrical system, with wheels and service brakes next at two apiece. Fuel delivery, driver assistance and brake coverage runs to torque values, diagrams, specifications and diagnostics.