Mercedes GL Class GL450 4Matic Workshop Service Repair Manual 2013-2015

Mercedes GL Class GL450 4Matic Workshop Repair and Service Manual 2013-2015

Mercedes GL Class GL450 4Matic Workshop Manual 2013-2015. Contains all procedures for Step by Step detailed repair, service, wiring and electrical systems instructions with comprehensive illustrations, manufacturer specifications, all technical information, maintenance, torques, scheduled service information, operating fluids, EPC, electrical systems, wiring diagrams etc.

Official Workshop manual used by Mercedes Approved Garages.

Covers Model: GL Class X166 – GL450 4Matic

Engine:
Petrol
4.7 L M278 V8 twin-turbo

Transmission:
7 speed 7G-Tronic automatic

Left and Right hand drive covered.

Years: 2015, 2014, 2013.

Languages: English & German

Format: Mercedes Software – VMware Player Virtual Machine

Compatibility:
Windows 11, 10, 8. 7. Vista, XP. Mac, Linux

CONTENTS:
General Information: Diagnosis, troubleshooting, and specifications.- Engine Control: Comprehensive engine management details.- Fuel & Exhaust Systems: Maintenance and repair procedures.- Emission Control: Guidelines for emission control systems.- Lubrication & Mechanical Systems: Complete engine lubrication and mechanical maintenance.- Transmission: Detailed transmission service and repair.- Brake System: Instructions for maintaining and repairing brakes.- Axles: Front and rear axle maintenance.- Steering System: Detailed steering system repair and maintenance.- Heater & Air Conditioning: HVAC system diagnostics and repair.- Ventilation System: Ventilation system service procedures.- Maintenance: Scheduled service information and maintenance operations.- Lights & Switches: Electrical lighting and switch maintenance.- Clutch & Gearbox: Comprehensive clutch and gearbox maintenance.- Propeller Shaft & Differential: Detailed repair procedures.- Cooling System: Cooling system diagnostics and repair.- Electrical System: Extensive electrical system diagrams and repair instructions.- Technical Diagnostics: Fault finding and diagnostics.- Suspension: Suspension system service and repair.- Wheels & Tyres: Wheel and tyre maintenance.- Body & Chassis: Detailed body and chassis repair.- Interior Fittings: Interior maintenance and repair.- Safety Systems: Comprehensive safety system diagnostics and repair.- Mercedes GL Class GL450 4Matic Workshop Manual, Mercedes GL Class GL450 4Matic Repair Manual, Mercedes GL Class GL450 4Matic Service Manual, Mercedes GL Class GL450 4Matic Electronic Parts Catalogue , Mercedes GL Class GL450 4Matic Wiring Diagrams. And Much More…

Special Features:
Comprehensive Diagrams
Zoom-In Illustrations
Torque Specifications
Special Tooling Requirements
Menu-Driven Pages
Thousands of Photographs and Diagrams
Search Functionality by Model, Year, Sales Model, Engine Code, Gearbox Code

Instant Download

Frequently Asked Questions

What Mercedes models are covered?

This comprehensive dealer software covers the Mercedes-Benz GL450 4Matic (X166 chassis) for model years 2013, 2014, and 2015. The software provides complete coverage for all GL450 variants equipped with the 4Matic all-wheel-drive system. This includes all trim levels and optional equipment packages available during these production years. The X166 platform GL-Class represents Mercedes’ full-size luxury SUV lineup, and this software delivers the same detailed technical information used by authorized Mercedes-Benz dealerships worldwide.

What engines/transmissions are covered?

This dealer software provides complete coverage for the M278 4.6-liter twin-turbocharged V8 engine producing 362 horsepower and 406 lb-ft of torque found in GL450 models. Full diagnostic procedures, specifications, and repair information are included for the 7G-TRONIC PLUS seven-speed automatic transmission (722.9 series) paired with the 4Matic permanent all-wheel-drive system. The software includes detailed torque specifications, fluid capacities, timing procedures, and component replacement instructions for complete powertrain service and diagnostics.

Does this include wiring diagrams?

Yes, this dealer software includes comprehensive interactive wiring diagrams for all electrical systems in the 2013-2015 Mercedes GL450 4Matic. Coverage includes engine management, transmission control, AIRMATIC suspension, COMAND infotainment, lighting systems, climate control, power accessories, and all body electronics. The interactive component locator allows technicians to identify connector locations, ground points, and splice positions. Color-coded diagrams with zoom functionality make tracing circuits efficient, exactly as Mercedes technicians access them at authorized dealerships.

What format is this Workshop Manual provided in?

IMPORTANT: This is NOT a PDF manual – this is professional OEM Mercedes dealer software that provides interactive functionality far beyond static documents. The software features searchable databases, interactive wiring diagrams with component locators, diagnostic trouble code definitions, and step-by-step repair procedures with hyperlinked navigation. This is the same workshop information system used by authorized Mercedes-Benz dealerships for professional-level diagnostics and repairs. Compatible with Windows computers, the software delivers dealer-level tools including dealer-level repair information and recall information.