Replace Key Fob Batteries

How to Replace the Battery in a 2015 Lexus ES 350 Key Fob

How to Replace the Battery in a 2015 Lexus ES 350 Key Fob

Remote key fob grant access to your auto. Once the keyless entry remote battery is discharged you’ll not to be able close car remotely. It's not complicated to replace the battery in your keyless entry remote, and it’s easier than you think. All you need is outlined in this post.

What type battery does 2015 Lexus ES 350 remote key fob required

Don't forget before disassembly remote key fob make sure that you have all required tools and materials: CR2032 battery and flat head screwdriver.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

Inside of your key fob installed small button battery. Move the key out of the way if it is in the keyless entry remote.

Delicately try to disassemble your key with pry tools. Remove CR2032 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's case. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you place battery wrong way.

Before assembling fob’s case, check that all working fine by testing buttons on remote key fob.

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

How to change the battery video guide

DIY - LEXUS How to change SmartKey Key fob Battery on Lexus RX350 ES350 RX450

Still not working? Buy new one

FAQ

Remote key fob of Lexus ES 350 require 1xCR2032 batteries. Price for CR2032 batteries are under $5 build upon the brand, size packaging and type you buy. Take your old battery to the store, to be sure.

Often, after key battery replace, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Changing your remote key fob battery is easy to do in 2015 Lexus ES 350. Most of car manufacturers think about clients and make a special hole for keyless entry remote open.

Dealer service price for replace the battery in keyless entry remote is from $30 to as high as $500 depending on the brand.

Keyless entry remote batteries in Lexus ES 350 should be changed once in 3-4 years, although this will vary based on their amount of use and battery quality. If your keyless entry remote decreased signal strength, you should change batteries before it stop working and make trouble for you.

These signs will alert you that it's perhaps time to change battery in your 2015 Lexus ES 350: multiple clicks to unlock or lock doors required, you didn't change battery more than 4 years, low key battery indicator on dashboard and signal strength reduced.
Be the first to comment.
Your message is required.

Contents:

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

Other Lexus Models:

Fob Compatibility:

  1. FCC ID: HYQ14FBA
  2. Models: 2013-2018 Lexus ES 350