Mercedes-Benz R-Class 2012 Operator's Manual

Mercedes-Benz R-Class 2012 manual cover
Pages 368
Year 2012
Language(s)
English en

Mercedes-Benz R-Class 2012 Specification

The 2012 Mercedes-Benz R-Class stands as a unique blend of luxury, versatility, and performance, catering to those who seek the spaciousness of an SUV with the refinement of a premium sedan. This model is offered with a choice of two engines: a 3.5-liter V6 gasoline engine delivering 302 horsepower and 273 lb-ft of torque, and a 3.0-liter V6 diesel engine producing 210 horsepower and 400 lb-ft of torque. Both engines are paired with a smooth-shifting 7-speed automatic transmission, providing a seamless driving experience.

The R-Class features Mercedes-Benz’s 4MATIC all-wheel-drive system, ensuring optimal traction and stability across various driving conditions. The vehicle's exterior design is characterized by its sleek lines, prominent grille, and integrated LED daytime running lights, exuding an air of sophistication and modernity.

Inside, the R-Class offers a luxurious cabin with seating for up to seven passengers, configurable through a variety of seating arrangements to maximize cargo space or passenger comfort. High-quality materials, including leather upholstery and wood trim, adorn the interior, while advanced technology features such as the COMAND infotainment system with a 7-inch display, navigation, and premium audio ensure connectivity and entertainment on the go.

Safety is paramount in the 2012 R-Class, equipped with numerous advanced features like adaptive cruise control, blind-spot monitoring, and a comprehensive airbag system. Additionally, the vehicle includes Mercedes-Benz's PRE-SAFE system, which anticipates and prepares for potential collisions by tightening seatbelts and closing windows.

Overall, the 2012 Mercedes-Benz R-Class offers a distinctive combination of luxury, practicality, and advanced technology, making it an ideal choice for families or individuals seeking a versatile yet elegant vehicle.

Mercedes-Benz R-Class 2012 F.A.Q.

How do I reset the service indicator on a 2012 Mercedes-Benz R-Class?

To reset the service indicator, turn the ignition to position 1. Use the steering wheel buttons to scroll to the "Service" menu. Press and hold the reset button until a confirmation message appears. Release and then press the reset button again to confirm.

What type of engine oil is recommended for the 2012 Mercedes-Benz R-Class?

The 2012 Mercedes-Benz R-Class typically requires synthetic motor oil with a viscosity of 5W-40. Always refer to the owner's manual for confirmation and ensure the oil meets Mercedes-Benz specifications.

How can I troubleshoot the air suspension system on my 2012 R-Class?

Check for error messages on the dashboard, inspect the air compressor and air lines for leaks, and ensure the fuse for the air suspension system is intact. If problems persist, consult a certified Mercedes-Benz technician.

What is the proper way to change a flat tire on the 2012 R-Class?

Park the vehicle on a level surface, engage the parking brake, and place wheel chocks behind the wheels. Use the jack to raise the car, remove the lug nuts, and replace the flat tire with the spare. Tighten the lug nuts in a star pattern.

How do I replace the battery in the key fob for my 2012 Mercedes-Benz R-Class?

Press the small button to release the key from the fob. Use a small flathead screwdriver to open the key fob casing. Replace the old battery with a new CR2025 battery, ensuring the positive side faces up. Snap the cover back into place.

What are common causes of brake squeaking in the 2012 R-Class?

Brake squeaking can be caused by worn brake pads, glazed rotors, or accumulated brake dust. Consider cleaning the brake components and, if necessary, replacing the pads or rotors to resolve the issue.

How do I pair my phone with the Bluetooth system in a 2012 R-Class?

Activate Bluetooth on your phone and set it to discoverable. In the vehicle, access the Bluetooth menu via the COMAND system, select "Add Device," and choose your phone from the list. Confirm the pairing code on both devices.

What maintenance should be performed at 60,000 miles on a 2012 Mercedes-Benz R-Class?

At 60,000 miles, perform an oil change, replace the air and cabin filters, check and replace the spark plugs if necessary, inspect the brakes, and ensure all fluids are topped up and clean.

How can I improve the fuel efficiency of my 2012 R-Class?

Ensure regular maintenance, including timely oil changes and air filter replacements. Maintain proper tire pressure, reduce excess weight, and use cruise control on highways to improve fuel efficiency.

What should I do if the check engine light comes on in my 2012 R-Class?

Check for any obvious issues such as a loose gas cap. If the light remains on, use an OBD-II scanner to read the error codes or take the vehicle to a professional to diagnose and address the underlying issue.