Mercedes-Benz G-Class 2014 Operating Instructions
![Mercedes-Benz G-Class 2014 manual cover](/images/e599784fb850dedc42c1cd1a/thumbs/thumb175x175.webp)
The recommended oil type for a 2014 Mercedes-Benz G-Class is synthetic 0W-40 or 5W-40 engine oil that meets Mercedes-Benz specification MB 229.5.
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 you see the confirm message, then press the reset button again to confirm.
Common causes for the 'Check Engine' light include issues with the oxygen sensor, loose fuel cap, catalytic converter problems, mass airflow sensor faults, and spark plug or ignition coil issues. A diagnostic scan will help identify the exact problem.
Mercedes-Benz generally recommends changing the transmission fluid every 40,000 to 60,000 miles for optimal performance and longevity of the transmission system.
The 2014 Mercedes-Benz G-Class has a towing capacity of up to 7,000 pounds when properly equipped.
To improve fuel efficiency, ensure regular maintenance such as timely oil changes, proper tire inflation, removing excess weight, and avoiding aggressive driving. Keep the engine well-tuned and use recommended fuel grades.
Common brake issues include worn brake pads, warped rotors, and brake fluid leaks. Regular inspections and timely replacements are crucial to maintaining the braking system.
To replace a headlight bulb, open the hood, locate the headlight assembly, remove the cover behind the headlight, disconnect the wiring harness, remove the old bulb, insert the new bulb, reconnect the wiring harness, and replace the cover.
The recommended coolant for a 2014 Mercedes-Benz G-Class is a high-quality ethylene glycol-based coolant that meets Mercedes-Benz specification MB 325.0.
Check for common issues such as low refrigerant levels, a faulty compressor, or a blocked condenser. Inspect the AC fuse and relay. If problems persist, a professional diagnostic is recommended.