Mercedes-Benz E-Class Sedan 2021 Owner's Manual
![Mercedes-Benz E-Class Sedan 2021 manual cover](/images/1da73752fd0dcdff7dddda1c/thumbs/thumb175x175.webp)
To reset the service light, turn the ignition to position 1, use the steering wheel controls to navigate to the 'Trip' screen, press and hold the 'Call' button and the 'OK' button simultaneously until the service menu appears, select 'Full Service' and confirm the reset.
Mercedes-Benz recommends using synthetic engine oil that meets MB-Approval 229.5 for the 2021 E-Class Sedan. Refer to the owner's manual for the correct viscosity grade.
To pair your smartphone, navigate to 'Settings' on your infotainment screen, select 'Connectivity', then 'Bluetooth'. Ensure Bluetooth is activated on your phone and select your vehicle from the list of available devices. Follow the prompts to complete pairing.
Ensure the vehicle is on a flat surface, engage the parking brake, and use the wheel chock on the opposite tire. Use the vehicle's jack and lug wrench to remove the flat tire and replace it with the spare. Tighten the lug nuts in a star pattern.
To update the navigation system, insert a USB stick with the latest map data into the vehicle's USB port. Follow the on-screen instructions to install the updates. You can purchase map updates from the Mercedes-Benz website or authorized dealers.
Mercedes-Benz recommends changing the brake fluid every two years or every 20,000 miles, whichever comes first. Always use DOT 4+ brake fluid or as specified in the owner's manual.
The recommended tire pressure for the 2021 E-Class Sedan can vary based on specific model and tire size, but generally ranges from 33 to 39 PSI. Check the label inside the driver's door for exact specifications.
The ECO start/stop function is typically enabled by default. To ensure it's active, press the ECO button on the center console. A light will indicate when the feature is enabled.
First, check the battery in your key fob and replace it if necessary. If the problem persists, ensure there are no electronic devices causing interference nearby. If issues continue, consult a Mercedes-Benz dealer for diagnostics.
Regularly clean the leather seats with a damp cloth and use a leather cleaner/conditioner every few months to maintain their appearance and prevent cracking. Avoid direct sunlight and use sunshades to protect the interior.