How to Open Your 2010 Ford Fiesta Key Fob & Change Battery

How to Open Your 2010 Ford Fiesta Key Fob & Change Battery

If your Ford key is no longer unlock doors well, the battery likely needs to be changed. Yes, it is possible to change the battery in your key fob, and it’s easier than you think. All tools, that you need is outlined below.

What type battery does 2010 Ford Fiesta key fob take

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

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

Inside of your keyless entry remote installed tiny button battery. Gently try to disassemble your remote key fob with pry tools. Replace 1 CR2032 battery with flat head screwdriver.

Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key will not work if you put battery wrong way.

After the new battery installed, verify key fob by pressing buttons. If everything working good, assemble your fob’s body in reverse order.

The last thing to do is put your cover back on fob. Accurately try to assemble the two halves together by hands from top to bottom. If your key shell firmly closed, we done. If not, repeat the last step.

Video of keyless entry remote opening


Still not working? Buy new one

Frequently Asked Questions

Keyless entry remote of Ford Fiesta require 1xCR2032 batteries. Price for CR2032 batteries are under $4-6 depending on the size packaging, type and brand you buy. You can take old battery to the store, to be sure.

Keyless entry remote in most of cases reprogramming not required after battery change. If your key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Changing your key fob battery is easy to do in 2010 Ford Fiesta. Most of car manufacturers think about clients and make a special hole for keyless entry remote open.

The cost to change the battery inside key is $50-600 depending on the brand and the service station.

Key fob batteries in Ford Fiesta should be replaced once in three years, but this will differ based on their amount of use and battery quality. If your remote key fob decreased signal strength, you should change batteries before it stop working and make problems for you.

These signs will warning you that it's possible time to change battery in your 2010 Ford Fiesta: multiple clicks to unlock or lock doors required, signal strength reduced, key fob buttons not working and low key battery indicator on dashboard.
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Fob Compatibility:

  1. FCC ID: KR5876268
  2. Models: 2008-2016 Ford Fiesta