How to Open Your 2011 Lexus LX 570 Key Fob and Change Battery

How to Open Your 2011 Lexus LX 570 Key Fob and Change Battery

If your auto keyless entry remote is no longer unlock doors perfectly, the cell battery probably needs to be changed. Yes, it is possible to replace the battery in your key fob, and it’s easier than you think. Everything you need is explained in this article.

What type battery does 2011 Lexus LX 570 key fob required

Prior to disassembly key fob check all that you need: 1 CR1632 battery and flat head screwdriver.
  • 1xCR1632 battery
  • flat head screwdriver

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

Inside of your remote key fob installed small button battery. Remove any internal key first, and then try to pry apart the key fob.

Carefully try to disassemble your keyless entry remote with hands or flat head screwdriver. Replace one CR1632 battery with flat head screwdriver.

Get new battery and install it inside fob’s case. Battery must be installed with the same polarity as was an old. Your keyless entry remote will not work if you mistakenly put battery wrong way.

When the new battery installed, check keyless entry remote functionality by pressing buttons. If everything working fine, assemble your keyless entry fob's shell 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 remote key fob body for gaps. If it is not firmly closed try to repeat last step.

Key Fob Battery Replacement 2011 Lexus LX 570 Video

How to ● Lexus Key Fob Remote Keyless Battery Replace HS, ES, GS, LS, IS, GX, CT

Still not working? Buy new one

Frequently Asked Questions

Key fob of Lexus LX 570 use 1xCR1632 batteries. Price for CR1632 batteries are under $4-6 build upon the size packaging, type and brand you buy. You can take old battery to the store, to find a proper replacement.

Keyless entry remote in most of cases reprogramming not needed after battery change. If your key fob not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your remote key fob battery is simple to do in 2011 Lexus LX 570. Most of car manufacturers think about customers and make a special hole for keyless entry remote open.

Car service cost for replace the battery in key is $50-600 depending on the car.

Keyless entry remote batteries in modern cars should be replaced once in 4 years, also this will vary based on usage and battery quality. If your remote key fob shortened signal strength, you should replace batteries before it stop working and make trouble for you.

If your LX 570 need multiple clicks to unlock or lock doors, has low key battery indicator on dashboard, key fob buttons not working or signal strength reduced, it's probably battery replace in remote key fob required. Current battery is weak or dead with a high probability, but if it's not fix, remote key fob replace or repair required.
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Fob Compatibility:

  1. FCC ID: HYQ14ACX
  2. Models: 2008-2013 Lexus LX570