2022 Mercedes-Benz G63 AMG Service and Repair Manual

This factory service and repair manual for the 2022 Mercedes-Benz G63 AMG addresses the Base and Biturbo trims of a four-door sport utility. Under the body is a 4.0L V8 with turbocharging and double overhead cams, fueled by gasoline, and it is the only engine listed. Specifications, torque values and wiring diagrams for the fuel, climate and body systems accompany the engine procedures and diagnostics.

Engines covered

• 4.0L V8 — DOHC, turbocharged, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Base
• Biturbo

Known issues on the 2022 G63 AMG. Four recalls are on record. Two separate campaigns cover certain vehicles whose fuel pump may shut off, leaving the vehicle without drive power, and both end in a replacement pump. Certain vehicles were recalled because the air conditioning may have been charged with the wrong refrigerant, which could leak in a crash and raise the risk of fire. Certain vehicles fitted with a replacement door latch during service or a previous recall may have a faulty right-rear latch. Both complaints relate to fuel delivery. Fuel pump and refrigerant procedures appear here.