Replace Key Fob Batteries

2012 Ford Fiesta Key Fob Battery Replacement Guide

2012 Ford Fiesta Key Fob Battery Replacement Guide

If your car key fob isn't working well, the battery likely must to be changed. It's not complicated to change the battery in your key fob with our instruction. All tools, that you need is outlined below.

What type battery remote key fob use

Before starting open key fob check all that you need: flat head screwdriver and CR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Simple steps to change the battery in your car's keyless entry remote

Inside of your remote key fob installed small coin cell battery. Remove any internal key before you try to pry apart the keyless entry remote.

Accurately try to pry apart your fob with hands or flat head screwdriver. Change one CR2032 battery with flat head screwdriver.

Now it's time to install new battery in keyless entry fob's shell. Battery must be placed with the same polarity as was an old. Your remote key fob will not work if you mistakenly place battery wrong way.

When the new battery installed, check remote key fob by pressing buttons. If everything is functioning, assemble your fob’s body in reverse order.

At this point squeeze keyless entry fob's back cover together. Line your case two halves together and assemble it together by hands from top to bottom. If your fob shell tightly closed, we done. If not, repeat the last step.

Key Fob Battery Replacement 2012 Ford Fiesta Video

BEST How to change Ford keyless remote key battery - Kuga C-Max Mondeo Fiesta Focus

Still not working? Buy new one

Frequently Asked Questions

Key fob of Ford Fiesta require 1xCR2032 batteries. Price for CR2032 batteries are under $6 depending on the brand, size packaging and type you buy. You can take old battery to the store, to be sure.

Often, after keyless entry remote battery change, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Yes, you can replace battery in your 2012 Ford Fiesta key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our instruction.

The price to replace the battery inside keyless entry remote is $50-600 depending on the brand and the service pricing.

Key fob batteries in Ford Fiesta should be replaced every three or four years, also this will vary based on their amount of use and build quality. If your remote key fob decreased signal strength, you should replace batteries before it stop open doors and make problems for you.

These signs will warning you that it's perhaps time to replace battery in your Ford Fiesta: signal strength reduced, multiple clicks to unlock or lock doors required, key fob buttons not working and low key battery indicator on dashboard.
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Contents:

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other Ford Models:

Fob Compatibility:

  1. FCC ID: KR5876268
  2. Models: 2011-2019 Ford Fiesta