How to Open Your 2020 Lincoln Navigator Key Fob & Change Battery

How to Open Your 2020 Lincoln Navigator Key Fob & Change Battery

If your car key is no longer working properly, the battery surely needs to be replaced. In this case, you will benefit from knowing how to open Lincoln remote key fob and replace a discharged battery yourself. If you choose to do it at home near Navigator, use this guide, but first make sure you have all you need before you start.

What type battery does 2020 Lincoln Navigator key fob required

Prior to open remote key fob check all that you need: CR2450 battery and flat head screwdriver.
  • flat head screwdriver
  • 1xCR2450 battery

Simple steps to replace the battery in your Navigator's remote key fob

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

Accurately try to open your keyless entry remote with flat head screwdriver. Replace 1xCR2450 battery with flat head screwdriver.

Replace old battery with fresh one CR2450. Battery must be placed with the same position as was a previous. Your remote key fob will not work if you mistakenly put battery wrong way.

Before assembling fob’s case, make sure that everything working properly by pressing buttons on remote key fob.

The last thing to do is put your cover back on fob. Delicately try to put the pieces in place by hands from top to bottom. Check your key fob shell for gaps. If it is not tightly closed try to repeat last step.

How to change the battery video guide

Lincoln Navigator / Continental / MK Key Fob Battery Replacement - DIY

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Lincoln Navigator require 1xCR2450 batteries. Most CR2450 batteries are under $6 build upon the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Usually, after key fob battery replace, you do not need to reprogram. Key fob reprogramming procedure often described in user's manual of your vehicle.

Yes, you can replace battery in your 2020 Lincoln Navigator keyless entry remote yourself. Most difficult part is to disassembly fob’s case. It's pretty simple with our step by step guide.

The cost to replace the battery inside keyless entry remote is in range from $30 to as high as $500 depending on the brand and the service station.

You should replace batteries inside key fob of Lincoln Navigator at least every three or four years. The term of battery vary on frequency of use, quality and operating conditions.

If your car has low key battery indicator on dashboard, fob's battery more than 4 years old, signal strength reduced or need multiple clicks to unlock or lock doors, in most cases battery replace inside remote key fob required. Installed battery is weak with a high probability, but if it's not fix problem, keyless entry remote change or repair needed.
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Fob Compatibility:

  1. FCC ID: M3N-A2C931426
  2. Models: 2020 Lincoln Navigator