Mercedes-Benz CLA Coupe 2020 Quick Start Guide
![Mercedes-Benz CLA Coupe 2020 manual cover](/images/f4ed7aa6ad0af1ab0f0023f3/thumbs/thumb175x175.webp)
To reset the service light, turn on the ignition without starting the engine. Use the left arrow button on the steering wheel to navigate to the trip menu. Press and hold the 'OK' button and the phone button at the same time until the service menu appears. Select 'Full Service' and then 'Confirm Full Service' to reset the light.
The 2020 Mercedes-Benz CLA Coupe typically requires synthetic motor oil with a viscosity of 0W-40 or 5W-40 that meets MB-Approval 229.5 or 229.51 specifications. Always refer to the owner’s manual for the most accurate information.
To update the navigation system, check if your vehicle is equipped with Mercedes me connect. If so, updates can be downloaded and installed over-the-air. Alternatively, visit a Mercedes-Benz dealership for assistance with manual updates using a USB drive.
Common causes for battery drain include leaving lights on, electronic devices plugged in, or a faulty alternator. Check these factors and consider having the battery and charging system tested at a service center.
The recommended tire pressure is generally around 32 PSI for both front and rear tires. However, always refer to the sticker located on the driver’s side door jamb for the exact specifications for your vehicle.
To pair your smartphone, activate Bluetooth on your phone. In the vehicle, navigate to 'Settings' on the infotainment system, then select 'Connect Device'. Choose your phone from the list and confirm the pairing code on both devices.
To enhance fuel efficiency, ensure regular maintenance such as oil changes and air filter replacements. Drive smoothly by avoiding rapid acceleration, and use cruise control on highways. Keeping tires properly inflated also helps.
If the check engine light illuminates, check for any obvious issues such as a loose fuel cap. If unresolved, have the vehicle diagnosed by a professional technician to identify the underlying problem.
To replace the key fob battery, slide the release on the back of the fob and remove the mechanical key. Use a small flathead screwdriver to gently pry open the fob. Replace the old battery with a new CR2032 battery, ensuring the positive side faces up.
It is recommended to service your CLA Coupe every 10,000 miles or once a year, whichever comes first. Regular service includes oil changes, tire rotations, brake inspections, and other routine checks.