How to Open Your 2007 Ford Taurus Key Fob and Change Battery

If your car key fob is not working properly, the cell battery likely must to be replaced. Yes, it is possible to change the battery in your remote key fob with our instruction. All you need is described in this article.
What type battery does 2007 Ford Taurus key fob take
Changing battery in remote key fob require flat head screwdriver and 1 CR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your keyless entry fob's batteries.- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
A tiny coin cell battery installed inside the your remote key fob. Delicately try to disassemble your fob with flat head screwdriver. Remove 1xCR2032 battery with flat head screwdriver.
Replace old battery with fresh one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling fob’s case, make sure that all functions works by pressing buttons on keyless entry remote.
The last thing to do is put your cover back on fob. Gently try to assemble the pieces together by hands from top to bottom. If your key fob shell firmly closed, we done. If not, repeat the last step.
Video of key fob disassembly
DIY: Ford Keyless Remote Battery Replacement & Disassembly
Still not working? Buy new one