How To Change Battery Mercedes Key 2019. In order to change your SmartKey battery. Shams alkari 834931 views.
Chrome Key Steps for Battery Replacement. Replace the battery with a brand new CR 2025. Take the battery compartment out.
The issue could be a defective battery or you might need to replace it.
In this video you can watch my demo on how to properly change the Mercedes Smart Key battery. To change a Mercedes key battery start by pulling the silver tab at the bottom of the key holder back to release the manual key. First you need to identify which key you have. Pull the tab at the bottom and push the key into the narrow end of the slot to pop off the cover and replace the batteries.
