This comprehensive service and repair manual provides detailed instructions and diagrams for maintaining, servicing, diagnosing, and repairing your 2009 Mercedes GL-Class (X164). It covers all models and repairs, offering the same information used by technicians at dealerships.

The manual includes step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications for every aspect of your vehicle. You'll find information on maintenance, engine repair, control systems, mechanical components, fuel service specifications, emission control, intake and exhaust cooling, lubrication, ignition, starting and charging systems, automatic and manual transmissions, transfer case, propeller shaft, drive shaft, differential, axles, suspension, tires and wheels, brake control, parking brake, steering column, power steering, air conditioning, supplemental restraint system, seat belts, engine immobilizer, cruise control, wipers and washers, door locks, instrument cluster, audio/visual system, horn, windshield and glass, mirrors, instrument panel, seats, engine hood and doors, exterior and interior, electrical systems, multiplex and CAN communication, and much more.

This manual provides a complete and detailed guide to help you understand and repair your 2009 Mercedes GL-Class. With its comprehensive information, you can perform repairs and maintenance tasks with confidence, saving time and money in the process.

The 2009 Mercedes-Benz GL-Class (X164) was a full-size luxury SUV that marked the second generation of the GL-Class model line. Introduced in 2006, the X164 model offered a blend of spaciousness, luxury, and capability that made it a popular choice for families and individuals seeking a premium vehicle with off-road prowess. The GL-Class was available with a range of powerful V8 and V6 engines, with options for both gasoline and diesel powertrains. The robust 4MATIC all-wheel drive system, coupled with a sophisticated air suspension, delivered confident handling on both paved and unpaved surfaces. Inside, the GL-Class featured a luxuriously appointed cabin with premium materials, advanced technology features, and ample seating for seven passengers. Highlights included a comprehensive instrument panel, a multifunction steering wheel, a spacious center console, and a high-resolution navigation system.

Despite its size and off-road capabilities, the 2009 Mercedes GL-Class retained a refined on-road character. The advanced suspension system provided a comfortable ride, while the precise steering and well-balanced handling made for a pleasurable driving experience. Safety was a primary focus, with the GL-Class incorporating a comprehensive suite of active and passive safety features, including electronic stability control, traction control, and multiple airbags. The 2009 GL-Class established itself as a leading contender in the luxury SUV segment, offering a compelling combination of comfort, performance, and versatility. Its spacious interior, powerful engine options, and advanced technologies made it a desirable choice for discerning drivers seeking a premium SUV with a blend of luxury and capability. The availability of a dedicated service and repair manual for this model underscored the importance of proper maintenance and repair procedures to ensure optimal performance and longevity.