How to Replace the Battery in a Mercedes-Benz G55 Key?

[AdamDella]

The steps to replace the battery in a Mercedes-Benz G550 key are: 1. Flip to the rear end of the key, where there is a push button. Push it upwards, and the internal metal key will pop out. Then, pull out the key. 2. There is a gap at the rear end of the key. You can use a prying tool to assist and gently pry it open with some force to open the key's outer shell. 3. Remove the old battery and replace it with a new one. 4. After confirming the battery is properly installed, reattach the outer shell by inserting it back and then reinsert the mechanical key. Additional information: The Mercedes-Benz G550 is a pure all-terrain off-road vehicle with a rugged exterior, featuring the iconic three-rib chrome grille and a prominent large Mercedes-Benz emblem. The bold and straight body lines embody the style of a hardcore off-roader, and the round headlight design at the front adds a retro touch.