Mercedes-Benz S-Class Cabriolet 2018 Operator's Manual
![Mercedes-Benz S-Class Cabriolet 2018 manual cover](/images/138efe0ff08468f38d9718d3/thumbs/thumb175x175.webp)
To reset the tire pressure monitoring system, navigate to the 'Service' menu on the instrument cluster using the steering wheel controls. Select 'Tire Pressure', then 'Restart', and confirm your selection. Make sure all tires are at the correct pressure before performing the reset.
The 2018 S-Class Cabriolet requires synthetic engine oil that meets the MB 229.5 specification. Always refer to the owner's manual or consult with a Mercedes-Benz dealership for the recommended oil grade and viscosity.
To operate the convertible top, ensure the vehicle is stationary and the ignition is on. Press and hold the convertible top switch located on the center console until the top is fully opened or closed. Keep the switch engaged until the process is complete.
First, check the battery in the key fob and replace it if necessary. If the problem persists, ensure that there are no sources of interference nearby such as electronic devices. If the issue continues, have the system checked by a qualified technician.
The air filter should be inspected and replaced if necessary every 20,000 miles or once a year, whichever comes first. Driving conditions may necessitate more frequent changes. Refer to the maintenance schedule in the owner's manual for specific intervals.
To jump-start the vehicle, connect the positive cable to the positive terminal of the dead battery first, then to the donor battery. Connect the negative cable to the donor battery's negative terminal and the other end to an unpainted metal surface on the dead vehicle. Start the donor vehicle, then the dead vehicle. Remove cables in reverse order.
Navigation updates can be done by visiting a Mercedes-Benz dealership or using the Mercedes me portal if available. Updates may involve downloading the latest map data to a USB drive and uploading it to the vehicle's system.
A 'Check Engine' light can be triggered by various issues ranging from a loose fuel cap to more serious engine or emission system problems. It's important to have the vehicle diagnosed with an OBD-II scanner to determine the specific cause.
The 2018 S-Class Cabriolet is not designed for towing. It is recommended to avoid using this vehicle for towing purposes as it may affect performance and safety.
To pair a smartphone, enable Bluetooth on your device and make it discoverable. In the vehicle's infotainment system, navigate to 'Telephone' > 'Connect Device', and select your phone from the list. Follow the prompts to complete the pairing process.