Mercedes-Benz C-Class Coupe 2017 Operator's Manual
![Mercedes-Benz C-Class Coupe 2017 manual cover](/images/02836d84690c88d1e4aa404e/thumbs/thumb175x175.webp)
To reset the service light, turn the ignition to position 1, press the phone button and then the OK button on the steering wheel simultaneously. Hold them until the service menu appears, then navigate to 'Confirm Service' and select 'Yes'.
The recommended oil for the 2017 Mercedes-Benz C-Class Coupe is a fully synthetic 5W-40. Always refer to your owner's manual for the most accurate specifications.
To connect your smartphone, enable Bluetooth on your phone, select 'Telephone' on the vehicle's display, then 'Connect Device' and follow the pairing instructions.
If the navigation system is unresponsive, try restarting the COMAND system by holding the power button for about 10 seconds. If the issue persists, consult a Mercedes-Benz dealership.
To replace a headlight bulb, access the bulb from the engine compartment by removing the cover behind the headlight assembly. Disconnect the wiring harness, remove the old bulb, and replace it with a new one. Ensure the bulb is properly seated.
A squeaking noise when braking is often due to worn brake pads or the presence of dust and debris. Inspect the brake pads for wear and clean the brake components. Consider replacing the pads if they are thin.
To check the tire pressure, use a tire pressure gauge on each tire's valve stem. The recommended pressure is listed on the driver's side door jamb. Adjust the pressure as needed using an air pump.
The maintenance schedule includes an A-Service at 10,000 miles or one year, and a B-Service at 20,000 miles or two years, alternating thereafter. Services include oil changes, fluid checks, and inspections.
To improve fuel efficiency, maintain proper tire pressure, reduce excess weight, use cruise control on highways, and ensure regular maintenance such as oil changes and air filter replacements.
If the engine overheating warning appears, pull over safely, turn off the engine, and let it cool. Check coolant levels and for leaks. If the problem persists, have the vehicle inspected by a professional.