Mercedes-Benz C-Class Coupe 2018 Operator's Manual
![Mercedes-Benz C-Class Coupe 2018 manual cover](/images/7b90777b3250da91f0a01d5e/thumbs/thumb175x175.webp)
To reset the tire pressure monitoring system, turn the ignition to position 1 or 2. Use the steering wheel controls to navigate to the "Service" menu on the display. Select "Tire Pressure" and then "Reset". Confirm the reset, and the system will recalibrate.
The recommended oil type for the 2018 Mercedes-Benz C-Class Coupe is synthetic motor oil with a viscosity rating of 0W-40 or 5W-40 that meets MB-Approval 229.5 or 229.51 standards.
To pair your smartphone, enable Bluetooth on your phone, and ensure it is discoverable. On the car's infotainment system, go to "Telephone" > "Connect Device". Select your phone from the list and confirm the pairing on both the car display and your phone.
If the check engine light illuminates, ensure the gas cap is secure as a loose cap can trigger the light. If the light persists, consult a Mercedes-Benz service center to diagnose potential engine issues.
To change the wiper blades, lift the wiper arm away from the windshield. Press the release tab on the wiper blade connector and slide the blade off the arm. Attach the new wiper blade by sliding it into the arm until it clicks in place.
Checking the transmission fluid level requires the vehicle to be on a level surface and the engine running. Locate the transmission dipstick, remove it, wipe it clean, reinsert it, and then check the fluid level. Ensure the fluid is at the correct mark.
To adjust the headlights, locate the adjustment screws behind the headlight assembly. Use a screwdriver to turn the screws and align the headlights to the correct level, ensuring proper illumination without blinding other drivers.
The recommended maintenance intervals are every 10,000 miles or 12 months, whichever comes first. This includes oil changes, tire rotations, brake inspections, and fluid level checks. Consult the owner's manual for detailed service schedules.
Locate the fuse box, which is usually found in the engine compartment or under the dashboard. Use the fuse diagram to identify the blown fuse. Remove it using a fuse puller and replace it with a new fuse of the same amperage.
If the air conditioning is not cooling, check the refrigerant level and ensure there are no leaks. Verify that the cabin air filter is clean and the A/C system settings are correct. If issues persist, have the system inspected by a qualified technician.