2013 Lexus ES 350 Key Fob Battery Replacement Instructions

2013 Lexus ES 350 Key Fob Battery Replacement Instructions

Key fob allow easy access to your auto. When the key battery is weak or dead you’ll not to be able unlock trunk or doors from distance. In this article, we walks you through how to open your car keyless entry remote and replace your Lexus key battery step by step.

What kind of battery remote key fob require

Don't forget before open keyless entry remote make sure that you have all recommended tools and materials: flat head screwdriver and CR2032 battery.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

A tiny button cell battery installed inside the your remote key fob. Remove any internal key before you try to pry apart the key fob.

Gently try to disassemble your key with hands or flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check position on battery, by "+" mark.

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

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

Key Fob Battery Replacement 2013 Lexus ES 350 Video

How To Change The Battery In A Lexus ES350 GS350 Remote Key Fob

Still not working? Buy new one

FAQ

Keyless entry remote of Lexus ES 350 use 1xCR2032 batteries. Most CR2032 batteries are under $4 depending on the brand, type and size packaging you buy. Take your old battery to the store, to be sure.

Key fob in most of cases do not need to be reprogrammed after battery replace. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Replacing your keyless entry remote battery is easy to do in 2013 Lexus ES 350. Most of car manufacturers think about customers and make a special hole for keyless entry remote disassembly.

The cost to change the battery inside keyless entry remote is $50-600 depending on the car and the service station.

Keyless entry remote batteries in Lexus ES 350 should be changed once in three or four years, although this will vary based on usage and build quality. If your remote key fob decreased signal strength, you should replace batteries before it stop working and make trouble for you.

These symptoms will alert you that it's possible time to change battery in your Lexus ES 350: low key battery indicator on dashboard, you didn't change battery more than 4 years, key fob buttons not working and signal strength reduced.
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Fob Compatibility:

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