How to Replace the Battery in a 2012 Lexus LS 460 Key Fob

How to Replace the Battery in a 2012 Lexus LS 460 Key Fob

Keyless entry remote allow access to your auto. When the remote key fob battery is dead you lose your fob’s ability to use distance opportunities. Yes, it is possible to replace the battery in your key fob by yourself. Everything you need is outlined below.

What is the battery key fob require

Before starting open keyless entry remote make sure that you have all recommended tools and materials: 1xCR1632 battery and flat head screwdriver.
  • flat head screwdriver
  • 1xCR1632 battery

Simple steps to change the battery in your car's key fob

Inside of your keyless entry remote installed tiny coin cell battery. Move the key out of the way if it is in the key fob.

Gently try to pry apart your remote key fob with hands or flat head screwdriver. Replace 1xCR1632 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's body. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check position on battery, by "+" mark.

Before assembling fob’s case, check that everything working good by testing buttons on keyless entry remote.

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

How to replace the battery video instruction

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

Remote key fob of Lexus LS 460 use 1xCR1632 batteries. Most CR1632 batteries are under $6 depending on the type, brand and size packaging you buy. Take your old battery to the store, to be sure.

Remote key fob in most of cases reprogramming not required after battery change. If your keyless entry remote not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can change battery in your 2012 Lexus LS 460 key yourself. Most hard part is to open keyless entry fob's case. It's pretty simple with our step by step guide.

Dealer service cost for change the battery in remote key fob is $50-600 depending on the car.

Key fob batteries in Lexus LS 460 should be changed every three years, but this will differ based on usage and battery quality. If your key fob shortened signal strength, you should replace batteries before it stop working and make problems for you.

These signs will warning you that it's perhaps time to replace battery in your Lexus LS 460: multiple clicks to unlock or lock doors required, key fob buttons not working, you didn't change battery more than 4 years and signal strength reduced.
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Fob Compatibility:

  2. Models: 2010-2014 Lexus LS 460