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How to Reset the Check Engine Light on a Mercedes C-Class

Model: Mercedes Classe C W204 - Years 2007-2013
Part: Warning light – error code

To perform this simple maintenance, just follow this brief guide. Enter your vehicle from the driver's side and close the door. Insert the key into the ignition and turn it to the on position. Now, press the "OK" button located on the steering wheel. Next, press and hold the button with the phone icon. While holding this button, press and hold the "OK" button until the message on the screen changes. Use the arrow keys to scroll down to "ASSYST PLUS" and press OK. Now, go to the "FULL SERVICE" option and press OK again. Scroll down with the arrow keys to "CONFIRM FULL SERVICE" and press OK once more. Now all that's left is to confirm.

Updated on 23 February 2026 by ScegliAuto

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How to Adjust the Handbrake on a BMW 1 Series?

To adjust the handbrake on a BMW 1 Series, use a tool to pry off the leather cover that wraps around the base of the handbrake lever. Once this cover is removed, you will be able to locate the spring that regulates the handbrake tension. At this point, adjust the nut located at the base of the spring: tightening the nut will make the handbrake firmer and reduce the lever's travel. Conversely, loosening the nut will decrease the handbrake's firmness and increase the lever's travel.

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