How to Open Your 1994 Mercury Cougar Key Fob and Change Battery
If your car key is not unlock doors perfectly, the battery probably must to be changed. In this post, you’ll benefit from knowing how to disassembly Mercury keyless entry remote and replace a weak battery DIY. If you decide to do it at home near Cougar, follow our instruction, but first make sure you have all you need.
What size battery does 1994 Mercury Cougar remote key fob takeBefore beginning disassembly remote key fob make sure that you have all required tools and materials: two CR2016 batteries and flat head screwdriver.
- 2xCR2016 batteries
- flat head screwdriver
Step by step guide
Inside of your remote key fob installed tiny button cell battery. Delicately try to disassemble your key with pry tools. Change two CR2016 batteries with flat head screwdriver.
Change old batteries with new one CR2016. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you connect battery wrong way.
Before assembling fob’s case, verify that all is functioning by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Accurately try to put the pieces in place by hands from top to bottom. If your key fob body firmly closed, we done. If not, repeat the last step.
How to replace the battery video instruction
How To Replace Mercury Cougar Key Fob Battery 1993 1994 1995 1996 1997
Still not working? Buy new one