Mercedes-Benz C-Class Sedan 2020 Owner's Manual
![Mercedes-Benz C-Class Sedan 2020 manual cover](/images/a534fad900eb0085f39e28a5/thumbs/thumb175x175.webp)
To reset the tire pressure monitoring system, go to the vehicle settings on the infotainment screen, select 'Tire Pressure', and follow the prompts to reset the system after ensuring all tires are properly inflated.
Mercedes-Benz recommends using genuine Mercedes-Benz engine oil or an equivalent approved by them with a viscosity grade of 0W-40 or 5W-40. Always check the owner's manual for the specific oil specifications.
To connect your smartphone via Bluetooth, enable Bluetooth on your phone, select 'Phone' on the infotainment system, choose 'Connect Device', and follow the prompts to pair your phone with the vehicle.
Mercedes-Benz typically recommends a maintenance service interval of every 10,000 miles or 1 year, whichever comes first. This includes oil changes, brake inspections, and other general maintenance checks.
To replace the wiper blades, lift the wiper arm away from the windshield, press the release tab on the wiper blade, and slide it off the arm. Attach the new wiper blade by sliding it onto the arm until it clicks into place.
The Check Engine Light can illuminate for various reasons, such as a loose gas cap, faulty oxygen sensor, or more serious engine issues. It is recommended to have the vehicle diagnosed with an OBD-II scanner to identify the exact issue.
To enable the ECO start/stop function, press the ECO button located on the dashboard. When activated, the system will automatically switch off the engine when the vehicle is stationary, and restart it when you are ready to move again.
To change a flat tire, first ensure the vehicle is on a level surface. Use the jack to lift the vehicle, remove the lug nuts, and replace the flat tire with the spare. Tighten the lug nuts and lower the vehicle safely back to the ground.
To update the navigation system, visit the Mercedes-Benz website for the latest map updates. Download the update to a USB drive and follow the instructions in the owner's manual to install the update via the vehicle's USB port.
If the key fob battery is low, replace the battery by using a small tool to open the key fob cover. Remove the old battery and insert a new CR2032 battery, ensuring the positive side faces up. Reassemble the key fob.