Mercedes-Benz GL 2012 Operator's Manual

Mercedes-Benz GL 2012 manual cover
Pages 384
Year 2012
Language(s)
English en

Mercedes-Benz GL 2012 Specification

The 2012 Mercedes-Benz GL-Class is a full-size luxury SUV that combines opulent comfort, advanced technology, and robust performance. The vehicle is powered by a range of engines, including a 3.0-liter V6 diesel (GL350 BlueTEC) producing 210 horsepower and 400 lb-ft of torque, a 4.6-liter V8 (GL450) delivering 335 horsepower and 339 lb-ft of torque, and a 5.5-liter V8 (GL550) with 382 horsepower and 391 lb-ft of torque. All models feature a 7-speed automatic transmission and 4MATIC all-wheel drive as standard, ensuring smooth power delivery and exceptional traction.

The exterior design of the 2012 GL-Class is both imposing and elegant, characterized by a bold front grille, bi-xenon headlights, and sleek body lines. The vehicle rides on 19-inch alloy wheels, with an option for larger 21-inch wheels on the GL550. The interior is spacious and luxurious, offering seating for seven passengers with high-quality materials and craftsmanship. Features include leather upholstery, heated front seats, and a power-folding third-row.

Technologically, the GL-Class is equipped with the COMAND system, which integrates navigation, audio, and communication functions. Additional amenities include a rear-seat entertainment system, Harman Kardon surround sound, and a panoramic sunroof. Safety is paramount, with features such as adaptive cruise control, blind-spot monitoring, a rearview camera, and the Pre-Safe system, which prepares the vehicle for an impending collision.

The 2012 Mercedes-Benz GL-Class offers a towing capacity of up to 7,500 pounds, making it both a luxurious and practical choice for those needing substantial hauling capabilities. With its combination of power, luxury, and advanced technology, the GL-Class stands out in the competitive luxury SUV market.

Mercedes-Benz GL 2012 F.A.Q.

How do I reset the service light on a 2012 Mercedes-Benz GL?

To reset the service light, turn the ignition to position 1, press the system selection button until the service display appears, then press and hold the reset button until you hear a beep.

What type of oil is recommended for a 2012 Mercedes-Benz GL?

The recommended oil type is synthetic 5W-40 meeting MB 229.5 specification for optimal performance.

How can I troubleshoot air suspension issues in a 2012 Mercedes-Benz GL?

Check for leaks in the air suspension lines, listen for the air compressor running excessively, and inspect the air springs for damage or wear.

What is the towing capacity of the 2012 Mercedes-Benz GL?

The 2012 Mercedes-Benz GL has a towing capacity of up to 7,500 pounds when properly equipped.

How do I pair my phone to the Bluetooth system in a 2012 Mercedes-Benz GL?

Activate Bluetooth on your phone, search for devices, select "MB Bluetooth", and enter the passcode displayed on the vehicle's screen.

What should I do if the check engine light comes on in my 2012 Mercedes-Benz GL?

Check the gas cap to ensure it is tight. If the light remains on, use an OBD-II scanner to read the error codes or visit a qualified mechanic.

How often should the transmission fluid be changed in a 2012 Mercedes-Benz GL?

It is generally recommended to change the transmission fluid every 40,000 to 60,000 miles, depending on driving conditions.

How can I improve fuel efficiency in my 2012 Mercedes-Benz GL?

Ensure regular maintenance, keep tires properly inflated, avoid excessive idling, and drive at steady speeds to improve fuel efficiency.

What are common electrical issues in a 2012 Mercedes-Benz GL and how can they be fixed?

Common issues include battery drain and faulty sensors. Check for faulty wiring and ensure all connections are secure. Replace any faulty components.

How do I replace the cabin air filter in a 2012 Mercedes-Benz GL?

Locate the cabin air filter housing under the glove compartment, remove the cover, slide out the old filter, and insert the new filter before replacing the cover.