This comprehensive service and repair manual for the 2015 Mercedes G-Class (W463) provides you with the exact same information used by technicians at authorized dealerships to maintain, service, diagnose and repair your vehicle. This manual is not generic repair information, it is vehicle-specific and covers all models and repairs.

Inside you will find complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to help you confidently complete repairs on your vehicle. This manual makes it easy to find the information you need, eliminating the need to flip through multiple books. The content is organized logically and clearly, making for a user-friendly experience.

The manual covers a wide range of topics including:

* **Maintenance:** Routine maintenance procedures, schedules, and specifications.
* **Engine:** Detailed information on the engine, including its components, operation, troubleshooting, and repair procedures.
* **Control System:** Information on the vehicle's electronic control systems, including engine management, transmission control, and safety systems.
* **Mechanical:** Coverage of the vehicle's mechanical systems, such as the transmission, suspension, brakes, steering, and drivetrain.
* **Fuel Service Specifications:** Fuel system components, operation, and specifications.
* **Emission Control:** Information on the vehicle's emission control system, including components, operation, and troubleshooting.
* **Intake Exhaust Cooling:** Details on the intake and exhaust systems, as well as the vehicle's cooling system.
* **Lube:** Lubrication specifications for all components.
* **Ignition Starting Charging:** Information on the ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Detailed coverage of the automatic transmission and clutch system.
* **Manual Transmission:** Information on the manual transmission, including operation and repair procedures.
* **Transfer Propeller Shaft:** Information on the transfer case and propeller shaft.
* **Drive Shaft:** Detailed information on the drive shafts.
* **Differential:** Information on the differentials, including operation and repair.
* **Axle Suspension:** Complete coverage of the axle and suspension system.
* **Tire & Wheel:** Information on tires and wheels, including specifications and maintenance procedures.
* **Brake Control:** Information on the brake control system, including ABS and electronic stability control.
* **Brake:** Detailed coverage of the brake system, including components, operation, and repair procedures.
* **Parking Brake:** Information on the parking brake system.
* **Steering Column:** Information on the steering column, including components and operation.
* **Power Steering:** Detailed coverage of the power steering system.
* **Air Condition:** Information on the air conditioning system, including components, operation, and troubleshooting.
* **Suppl Restraint System:** Coverage of the supplemental restraint system (SRS), including airbags and seatbelts.
* **Seat Belt:** Information on the seatbelt system, including operation and adjustments.
* **Engine Immobilizer:** Information on the engine immobilizer system.
* **Cruise Control:** Detailed information on the cruise control system.
* **Wiper & Washer:** Information on the wiper and washer systems, including operation and maintenance.
* **Door Lock:** Information on the door lock system, including operation and repair procedures.
* **Meter Audio/Visual:** Detailed coverage of the instrument panel, gauges, and audio/visual systems.
* **Horn:** Information on the horn system.
* **Windshield/Glass Mirror:** Information on the windshield, glass, and mirrors.
* **Instrument Panel:** Detailed coverage of the instrument panel.
* **Seat:** Information on the seats, including adjustment and repair procedures.
* **Engine Hood/ Door:** Information on the engine hood and doors, including operation and repair procedures.
* **Exterior & Interior:** Detailed coverage of the vehicle's exterior and interior, including trim, upholstery, and lighting.
* **Electrical:** Information on the vehicle's electrical system, including wiring diagrams and troubleshooting.
* **Multiplex/ Can Communication:** Information on the vehicle's multiplex and CAN communication systems.

This comprehensive manual will provide you with the necessary guidance to tackle a wide range of repairs, saving you time and money.

The 2015 Mercedes-Benz G-Class (W463) represents the pinnacle of off-road luxury and capability. Renowned for its rugged durability and timeless boxy design, the G-Class has remained virtually unchanged since its inception in 1979, embodying a legacy of ruggedness and refinement. The 2015 model year saw several upgrades, including a more powerful engine, enhanced comfort features, and a refined interior. The G-Class's legendary off-road prowess is attributed to its robust ladder frame chassis, three locking differentials, and a high ground clearance. It effortlessly navigates challenging terrains, boasting impressive articulation and an unwavering sense of confidence. Its iconic silhouette and commanding presence turn heads wherever it goes, representing a statement of strength and luxury.

Under the hood, the 2015 G-Class offered a choice of powerful engines. The G550 was equipped with a 5.5-liter V8 engine producing 382 horsepower and 391 lb-ft of torque, providing effortless acceleration and thrilling performance. For those seeking enhanced performance, the G63 AMG boasted a 5.5-liter twin-turbocharged V8 engine, generating an impressive 536 horsepower and 560 lb-ft of torque. The G-Class's interior is a testament to luxury and craftsmanship, featuring premium materials, meticulous attention to detail, and a user-friendly layout. The spacious cabin offers comfortable seating for five occupants, with ample legroom and headroom for all passengers. The G-Class is not just an off-road icon, but a complete package that seamlessly blends rough-and-tumble capability with sophisticated elegance. Its enduring legacy is a testament to its timeless design, unwavering reliability, and unparalleled off-road prowess.