🏷️ Basic Information

Make:

Mercedes-Benz

Model:

G-Class

Chassis Code:

W463

Generation Code:

W463

Generation Years:

1990-2018

Manual Product Name:

Mercedes-BENZ 463 G-Class Service Repair Manual

👋 Introduction

Positioning:

The Mercedes-Benz G-Class (W463) represents a unique segment in the automotive market, known for its ruggedness, off-road capability, and luxury. This manual caters to owners and independent workshops seeking to maintain and repair this iconic vehicle.

Analysis:

While direct competitors are few, the G-Class occupies a niche often associated with high-end SUVs. This manual's depth and specificity are crucial for servicing a vehicle known for its complex engineering and distinct build.

Features:

Comprehensive coverage for all W463 models and engines, detailed troubleshooting, extensive diagrams, and factory specifications provide unparalleled repair and maintenance guidance.

Value:

Enables owners to perform DIY repairs, saving money on dealership labor costs, while ensuring accurate and professional maintenance.

📋 Manual Details

Description:

Complete Service & Repair Manual for Mercedes-Benz 463 G-Class, covering all models and engines.

Total Pages:

3000+

Type:

Service and Repair Manual

Language:

English

Format:

PDF

Download Availability:

Instant Download

Software Requirements:

Adobe PDF Reader & WinZip

Operating Systems:

All Versions of Windows & Mac (including Vista 32/64, XP, ME, 98, NT, 2000)

📖 Manual Coverage

Engine Rebuilding:

Full engine overhaul and rebuilding procedures.

Brakes:

Comprehensive brake servicing procedures and specifications.

Drivetrain:

U-joint and CV-joint service procedures.

Suspension And Steering:

Front end and alignment procedures and specifications, suspension systems.

Electrical System:

Complete wiring diagrams, troubleshooting and diagnostics for electrical systems.

Body And Interior:

Sunroof service and repair.

Climate Control:

Air conditioning service and capacities.

Maintenance:

Factory maintenance schedules and charts, serpentine belt routings with diagrams.

Timing Belt:

Timing belt replacement and service procedures.

Transmission Service:

Transmission removal and installation, in-car servicing.

Diagnostics:

Trouble codes, computer diagnostic trouble tree charts, troubleshooting and diagnostics.

Repair:

General repair procedures.

Depth:

Vehicle specific, exact same manual used by dealership technicians.

Detail Level:

Every single detail on the car, step-by-step instructions, hundreds of illustrations.

📊 Manual Specifications

Quality:

High-resolution, zoomable and printable pages.

Printability:

All pages are printable, allowing users to print only needed sections.

Binding:

Digital (no physical binding, but printable)

Paper:

Digital PDF (printable on any paper type)

⚙️ Engine Specifications

Engine Types Covered:

Covers a wide range of W463 engines including various V6, V8, and diesel variants (e.g., M112, M113, OM602, OM603, OM642, M272, M273, M156).

Tuning Information:

Provides factory performance specifications, firing orders, and detailed information for engine rebuilding to restore optimal performance.

Fuel System Details:

Includes diagnostics and repair procedures for fuel injection systems, fuel pumps, and associated components.

Cooling System Details:

Covers radiator, water pump, thermostat, and coolant system service.

Lubrication Details:

Information on oil capacities, viscosity recommendations, and oil filter service.

🔧 Transmission

Standard Transmission Types:

Details on automatic transmissions common to the W463 chassis.

Optional Transmission Types:

Coverage may extend to specialized transmissions depending on the specific sub-models and years included.

Transmission Service:

Includes removal, installation, and in-car servicing procedures, along with fluid specifications and capacities.

📐 Dimensions

Wheelbase:

Varies by model year and configuration (e.g., 2850 mm for standard wheelbase).

Ground Clearance:

Significant ground clearance, a key feature for off-road capability (specifics vary).

Curb Weight:

Varies significantly by engine and equipment, typically ranging from approx. 2100 kg to over 2500 kg.

Towing Capacity:

Factory specifications for towing capacity are available within the manual.

🛡️ Safety Features

Crash Test Results:

While specific ratings are not detailed in the product description, the manual provides technical data crucial for maintaining safety systems.

Active Safety Systems:

Information relevant to ABS, ESP, and traction control systems maintenance and diagnostics.

Passive Safety Features:

Details pertaining to airbag systems and seatbelt maintenance are often included in comprehensive manuals.

💡 Technology Features

Infotainment Systems:

While primarily a repair manual, it may contain information on the diagnostic aspects of infotainment systems if they integrate with vehicle diagnostics.

Driver Assistance Systems:

Covers repair and diagnostic information for systems like cruise control, and potentially early forms of driver aids depending on model year.

Connectivity Features:

Diagnostic information related to vehicle communication networks (CAN bus) and potentially audio/navigation system interfaces.

🔧 Maintenance

Scheduled Maintenance:

Factory maintenance schedules and charts for all major service intervals are included.

Engine Oil Spec:

Specific engine oil viscosity grades and API service classifications (e.g., MB 229.5, 229.51 depending on engine).

Transmission Fluid Spec:

Correct ATF specifications for automatic transmissions.

Coolant Spec:

Mercedes-Benz approved coolant types and mixture ratios.

Brake Fluid Spec:

DOT 4 or higher brake fluid specifications.

Common Wear Items:

The manual addresses maintenance and repair for common wear items such as brakes, suspension components, and engine belts.

Diagnostics Troubleshooting:

Extensive troubleshooting guides, trouble codes, and diagnostic procedures to address potential issues.

📚 Vehicle History

Mercedes Benz Heritage:

Mercedes-Benz has a long-standing reputation for engineering excellence, luxury, and durability, exemplified by the G-Class's military origins and evolution into a premium SUV.

G Class Evolution:

The W463 generation, produced from 1990 to 2018, marked a significant evolution from its utilitarian predecessor, introducing more comfort, luxury features, and refined powertrains while retaining its core off-road prowess.

Manufacturing Location:

The G-Class is primarily manufactured in Graz, Austria, by Magna Steyr under contract for Mercedes-Benz.

🏆 Awards & Recognition

Model Recognition:

The G-Class is consistently recognized for its off-road prowess and enduring design, often cited in luxury and adventure vehicle reviews.

Quality Ratings:

Mercedes-Benz vehicles generally receive high marks for build quality and engineering, a standard this manual helps maintain.

Manual Certification:

This manual is presented as the factory equivalent, used by authorized technicians.