Mercedes-Benz CLA 2021 Owner's Manual
![Mercedes-Benz CLA 2021 manual cover](/images/dbfe61943bb8ea395631af57/thumbs/thumb175x175.webp)
To connect your smartphone via Bluetooth, go to the multimedia system and select 'Phone'. Then, select 'Connect Device' and make sure Bluetooth is enabled on your smartphone. Your phone should appear on the screen; select it and confirm the pairing code.
First, check the key fob battery and replace it if necessary. Ensure there are no interference sources nearby, such as strong radio frequencies. If the problem persists, consult your dealer to check for any system faults.
After inflating the tires to the recommended pressure, go to the vehicle settings menu on the infotainment screen, select 'Tire Pressure', and then 'Reset'. Confirm the reset and drive for a few minutes to allow the system to recalibrate.
The recommended oil type for the CLA 2021 is Mercedes-Benz Genuine Engine Oil 0W-40 or 5W-40. Always verify with the owner's manual or your dealer to ensure compatibility.
Navigation system updates can be performed via the Mercedes-Benz online portal or by visiting a dealer. If you have a subscription, updates may be available over-the-air directly through the vehicle’s system.
Check if the vehicle is in 'Park' and the brake pedal is fully depressed. Ensure the key fob is inside the vehicle. If the problem persists, there might be a fault in the ignition system, and it is advisable to contact a service center.
You can enable or disable the automatic start/stop feature by pressing the dedicated button on the dashboard. Look for a button with an 'A' encircled by an arrow.
It is recommended to replace the air filter every 15,000 to 30,000 miles, depending on driving conditions. Check the maintenance schedule in your owner's manual for specific intervals.
To adjust the head-up display, use the controls located on the steering wheel or access the settings through the infotainment system, where you can modify brightness, position, and content displayed.
Locate the emergency trunk release handle inside the vehicle. Fold down the rear seats and access the trunk area to pull the release handle manually.