How to Replace the Battery in a 2017 Lexus LX 570 Key Fob

How to Replace the Battery in a 2017 Lexus LX 570 Key Fob

Remote key fob allow access to your car. Once the keyless entry remote battery is dead you lose your fob’s ability to control remote opportunities. In this post, we outlined how to open your car keyless entry remote and replace your Lexus key battery.

What size battery does 2017 Lexus LX 570 keyless entry remote take

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

Simple steps to replace the battery in your LX 570's remote key fob

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

Carefully try to open your keyless entry remote with hands or flat head screwdriver. Change CR2032 battery with flat head screwdriver.

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

When the new battery installed, check keyless entry remote by pressing buttons. If everything working good, assemble your fob’s body in reverse order.

At this point squeeze keyless entry fob's back cover together. Line your case two halves together and put it together by hands from top to bottom. Check your key body for gaps. If it is not firmly closed try to repeat last step.

Key Fob Battery Replacement 2017 Lexus LX 570 Video

Lexus Key FOB Battery Replacement (Smart Key Remote) - RX 350, NX 300, LX 570, ES 350, RC 350, IS

Still not working? Buy new one

FAQ

Remote key fob of Lexus LX 570 require 1xCR2032 batteries. Most CR2032 batteries are under $6 build upon the brand, type and size packaging you buy. You can take old battery to the store, to be sure.

Often, after key fob battery replace, reprogramming not required. Keyless entry remote reprogramming procedure often described in user's manual of your vehicle.

Changing your keyless entry remote battery is easy to do in 2017 Lexus LX 570. Most of car manufacturers think of the customers and make a special hole for key fob open.

Car service pricing for change the battery in key fob is $50-600 depending on the car.

You should replace batteries inside key fob of Lexus LX 570 at least once in three or four years. The lifetime of battery differ on usage time, operating conditions and quality. Lithium cells normally will last longer.

These signs will warning you that it's perhaps time to change battery in your 2017 Lexus LX 570: key fob buttons not working, signal strength reduced, you didn't change battery more than 4 years and multiple clicks to unlock or lock doors required.
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Fob Compatibility:

  1. FCC ID: HYQ14FBA
  2. Models: 2016-2019 Lexus LX 570