How to Replace the Battery in a 2014 Lexus RC F Key Fob

How to Replace the Battery in a 2014 Lexus RC F Key Fob

If your Lexus key is not open doors properly, the cell battery more likely needs to be changed. It's not difficult to change the battery in your remote key fob with our ultimate guide. Everything you need is outlined in this post.

What type battery does 2014 Lexus RC F keyless entry remote required

Replacing battery in keyless entry remote require flat head screwdriver and CR2032 battery. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step guide

Inside of your keyless entry remote installed tiny coin battery. Remove any internal key first, and then try to pry apart the remote key fob.

Accurately try to open your keyless entry remote with flat head screwdriver. Change one CR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Battery must be placed with the same polarity as was a previous. Your keyless entry remote will not work if you mistakenly place battery wrong way.

After the new battery installed, check keyless entry remote functionality by pressing buttons. If everything is functioning, assemble your fob’s case in reverse order.

The last thing to do is put your cover back on fob. Accurately try to put the pieces together by hands from top to bottom. Check your key fob case for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video instruction

THIS IS HOW YOU CHANGE THE LEXUS RC-F KEY FOB BATTERY! 🤔

Still not working? Buy new one

Frequently Asked Questions

Remote key fob of Lexus RC F require 1xCR2032 batteries. Most CR2032 batteries are under $4-6 build upon the type, brand and size packaging you buy. You can take old battery to the store, with you to find a proper replacement.

Often, after keyless entry remote battery change, you do not need to reprogram. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Yes, you can change battery in your 2014 Lexus RC F remote key fob yourself. Most hard part is to open fob’s case. It's pretty simple with our step by step guide.

Dealer service price for replace the battery in fob is from 50 to 600 dollars depending on the make.

You should change batteries inside remote key fob of Lexus RC F at least once in 3-4 years. lifespan of battery differ on usage time, operating conditions and quality.

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

  1. FCC ID: HYQ14FBA
  2. Models: 2014-2019 Lexus RC F