2015 Mercedes-Benz ML400 Service and Repair Manual

This factory service and repair manual for the 2015 Mercedes-Benz ML400 describes a gasoline sport utility with four doors and 4Matic all-wheel drive. Its 3.0L V6 is turbocharged and has double overhead camshafts, and it is the sole engine recorded for it. Turbocharger, fuel and cooling work on the V6, the 4Matic transfer and axle hardware, and the suspension and electrical systems are covered for this SUV.

Engines covered

• 3.0L V6 — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• 4Matic

Known issues on the 2015 ML400. NHTSA holds five recalls for the 2015 ML400. Water could pool in the spare wheel well of certain vehicles and damage the fuel pump control unit, stalling the engine. Certain 4Matic vehicles fitted with the Active Curve System could vent foaming oil from a low reservoir, a fire hazard. Certain SUVs built April 27 through May 19, 2015 could have an improperly installed anchor bolt for the right rear seatbelt. Owners filed four complaints about the 2015 ML400; the power train, the service brakes and the steering are each cited once, 1 complaint reported a crash and 1 complaint reported a death. Fuel pump controls, suspension and seatbelt anchors are all served by torque values, wiring diagrams and diagnostic steps here.