Do it yourself
Frequently asked questions about cars and motorcycles

How to replace the battery of the Mercedes Sprinter 2021 key

Model: Mercedes Sprinter MK 3, Br910, Br907 - Years 2018-2026
Part: Key

To correctly and independently replace the battery inside the key of your 2021 Mercedes Sprinter, simply follow the procedure described in our new guide. Before starting the actual procedure, remember to purchase a new CR2032 button battery. After removing the physical emergency key from the cover, disassemble it and then pull out the battery holder. Remove the old battery and replace it with the new one. Finally, reassemble the components correctly and you're done.

Posted on 12 February 2025 by ScegliAuto

Video tutorial

Related tutorials

Mercedes Sprinter (1995-2006 / MK 1, W901) One of the simplest operations that you can do independently as owners of a first-generation Mercedes Sprinter is definitely the replacement of the s…
Mercedes Sprinter (2018-2026 / MK 3, Br910, Br907) In this tutorial we can see how to replace the battery of the remote control of the Mercedes Sprinter van, an extremely simple and quick operation. T…
Mercedes Sprinter (2018-2026 / MK 3, Br910, Br907) In this tutorial, we will see how to replace the battery of the Mercedes Sprinter van remote control, a very simple and quick operation. To do this, …

Other guides you may be interested in

How to open the fuel tank door in the Hyundai I20?

In this tutorial we can see how to open the fuel tank door in the Hyundai I20, a very simple operation similar to the typical procedure of many vehicles. First of all, let's go inside the cabin, it is not necessary to insert the key or unlock all the locks, then we locate and operate the lever located in the lower left area of the cabin, right next to the driver's seat. Once we have done this, we exit the vehicle, open the door completely and unscrew the fuel tank cap. To close the door, simply press it gently until you hear a click.

Watch the video!


by ScegliAuto

More videos