2020 Mercedes-Benz E43 AMG Service and Repair Manual

This factory service and repair manual for the 2020 Mercedes-Benz E43 AMG covers the powertrain and body listed for this year. That powertrain is a turbocharged 3.0L inline-six with double overhead camshafts, running on gasoline and built as a mild hybrid; the body is the 4-door sedan, available in 4Matic trim. The manual gives torque values, specifications and wiring diagrams for the car, including the added circuitry the mild hybrid system brings.

Engines covered

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

Body styles covered

• 4-door sedan

Trims covered

• 4Matic

Known issues on the 2020 E43 AMG. Work on a turbocharged mild hybrid sedan crosses mechanical and electrical lines often. For the inline-six, its turbocharging and cooling, the manual gives procedures, specifications and torque values. Diagnostics and wiring diagrams address the mild hybrid components and engine management, and procedures extend to the transmission and 4Matic driveline, the brakes and suspension, and the body systems of the 4-door sedan.