Mercedes Key Fob Battery Replacement

How to replace your mercedes benz key fob battery.

Mercedes key fob battery replacement.

Although it s quick and easy to schedule service we find that many of our. We strongly recommend using a lithium battery like these ones as they last much longer. There are several models. There are several mercedes smart key remotes so make sure to look at the correct video.

Look at the back of the key fob remote for a number or look at the actual batteries you remove from the device to make sure these are compatible with your mercedes vehicle this energizer cr2025 3v lithium battery will replace the original battery from your key fob keyless entry remote remote key. You can remove the mechanical key hidden in the widest end of the smartkey and use that but changing the batteries is a simple process that. Mercedes benz smart key battery tutorial. No programming is required when changing the mercedes benz key fob battery.

First you need to identify which key you have. Charging system dashboard light one of your mercedes benz dashboard lights indicates an issue with your charging system. Most newer mercedes benz vehicles come with a smartkey. You can purchase a new mercedes benz key shell online.

Inspect the battery slots carefully to make sure you are placing them in the right end and position. Watch the video above or scroll down below to find step by step instructions. These videos will show how to change the battery on different mercedes benz key fob remotes. If your mercedes benz key buttons are broken you don t need to buy a new key.

Once one or both are secure in their designated slots snap the cover back on and place the key back into the key holder. Replace the cr 2025 battery or batteries. In most cases you can simply replace just the key shell. New cr2025 replacment key battery fit for mercedes benz w203 w210 w211 amg w204 c e s cls clk cla slk classe keyless entry remote control key fob 20mm 2 5mm 5 0 out of 5 stars 1 7 99 7.