How to Replace the Battery in a 2008 Ford Mustang Key Fob
Key fob allow easy access to your Ford. Once the key battery is discharged you will lose your fob’s ability to control remote functions. In this post, we outlined how to disassembly your car key fob and replace your Ford key battery step by step.
What type battery remote key fob useDon't forget before disassembly keyless entry remote be sure that you have all required tools and materials: CR2032 battery and flat head screwdriver.
- 1xCR2032 battery
- flat head screwdriver
Step by step instruction
A small button battery installed in the your keyless entry remote. Accurately try to disassemble your keyless entry remote with hands or flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check position on battery, by "+" mark.
Before assembling keyless entry fob's case, make sure that all functions works by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Carefully try to assemble the pieces in place by hands from top to bottom. Check your remote key fob case for gaps. If it is not firmly closed try to repeat last step.
How to replace the battery video guide
DIY: Ford Keyless Remote Battery Replacement & Disassembly
Still not working? Buy new one