How to Replace the Battery in a 1998 Mercedes-Benz E55 AMG Key Fob
If your auto remote key fob is no longer unlock doors perfectly, the cell battery surely needs to be replaced. It's not complicated to replace the battery in your remote key fob with our instruction. Everything you need is outlined below.
What type battery key fob use
Replacing batteries in remote key fob require CR2025 batteries and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.- flat head screwdriver
- 2xCR2025 batteries
Step by step guide
Inside of your remote key fob installed small coin battery. Move the key out of the way if it is in the remote key fob.
Delicately try to disassemble your remote key fob with pry tools. Remove 2xCR2025 batteries with flat head screwdriver.
Now it's time to install new batteries in keyless entry fob's case. Be sure to connect the battery the right way around in a circuit. Your key will not work if you put battery wrong way.
Before assembling keyless entry fob's case, verify that everything working fine by testing buttons on remote key fob.
The last thing to do is put your cover back on fob. Carefully try to put the two halves together by hands from top to bottom. If your remote key fob shell firmly closed, we done. If not, repeat the last step.
How to replace the battery video instruction
HOW TO Mercedes Benz KeyFob Battery Replacement. Smart key keyless BRC c230 sl500 e320 ml320 DIY Fix
Still not working? Buy new one