Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Change the Battery in a Mercedes Key

Model: Mercedes Mercedes Various
Part: Key

Video tutorial

Today, you will learn how to change the battery in your Mercedes key. This type of key is found in many models from the manufacturer, including: Mercedes A-Class, B-Class, C-Class, E-Class, W203, W202, W210, W211, and many others. Take your key, pull out the metal key, then using a flathead screwdriver, apply pressure to the lever located inside your key. This will open the cover where the battery is contained.

At this point, simply remove the old battery and insert the new one, ensuring you use the same model, CR2025. Close the cover, and you’re done.


Updated on 24 May 2026 by ScegliAuto


Related tutorials

How to Change the Key Battery of My Mercedes?
Mercedes Mercedes Various When the battery of your Mercedes key runs low and you need to change it, this guide will be very useful. Take the car ignition key and remove the me…
How to replace the battery of the Mercedes Benz remote control
How to replace the battery of the Mercedes Benz remote control
Mercedes Mercedes Various The causes of a possible malfunction of the key of a Mercedes gasoline car can be found in the need to reprogram the key after replacing the car's ba…
How to Reset the Battery Change Message on a Mercedes Remote
How to Reset the Battery Change Message on a Mercedes Remote
Mercedes Mercedes Various In this video, find out how to reset the message indicating that the remote battery needs changing on your Mercedes, after you have already done so. …

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos