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How to Reset Service A and B on a Mercedes E W212

Model: Mercedes Classe E W212 - Years 2009-2016
Part: Warning light – error code

To reset Service A or Service B on the Mercedes E-Class 350 W212, get in the vehicle and close all four doors. Turn the key to position one. Press the center button on the left and the call button on the right simultaneously for a couple of seconds. The main menu will appear. Scroll down using the "down" button on the left until you reach "full service." Press "ok." Scroll down to confirm "full service" and press "ok" again. It will display "service carryout," press "yes." Confirm and reset the counter. Scroll down to "service records" to view the mileage for the next service.

Updated on 17 July 2026 by ScegliAuto

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How to Connect the Cables to the Battery of the Citroen Xsara Picasso?

In this tutorial, you will see how to connect the cables to the battery of the Citroen Xsara Picasso, useful if you need to recharge it or perform an emergency start. First, ensure the key is not inserted, then open the bonnet and move to the front of the left headlamp. Next, locate the bolt just behind the filter box and connect the positive terminal clamp to it. Now you can connect the negative terminal to any point on the chassis, such as the indicated point. Once the operation is complete, ensure you disconnect the negative first and then the positive.

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