How to Replace the Battery in a 2015 Lexus CT 200h Key Fob

How to Replace the Battery in a 2015 Lexus CT 200h Key Fob

If your CT 200h keyless entry remote isn't working well, the battery likely must to be changed. Yes, it is possible to change the battery in your remote key fob, and itโ€™s easier than you think. Everything you need is explained below.

What size battery does 2015 Lexus CT 200h key fob required

Before going to disassembly remote key fob make sure that you have all required tools and materials: CR1632 battery and flat head screwdriver.
  • 1xCR1632 battery
  • flat head screwdriver

Simple steps to replace the battery in your car's keyless entry remote

Inside of your key fob installed small coin battery. Move the key out of the way if it is in the key fob.

Carefully try to disassemble your keyless entry remote with flat head screwdriver. Remove 1 CR1632 battery with flat head screwdriver.

Replace old battery with fresh one CR1632. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you put battery wrong way.

After the new battery installed, check key fob by pressing buttons. If everything is functioning, assemble your fobโ€™s case in reverse order.

The last thing to do is put your cover back on fob. Gently try to put the pieces together by hands from top to bottom. If your keyless entry remote body firmly closed, we done. If not, repeat the last step.

How to change the battery video guide

Lexus CT200h key fob remote battery replacement how to 2013

Still not working? Buy new one


Remote key fob of Lexus CT 200h use 1xCR1632 batteries. Price for CR1632 batteries are under $5 build upon the type, size packaging and brand you buy. You can take old battery to the store, with you to find a proper replacement.

Often, after keyless entry remote battery change, you do not need to reprogram. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Changing your keyless entry remote battery is simple to do in 2015 Lexus CT 200h. Most of car manufacturers think about clients and make a special hole for key fob disassembly.

Car service pricing for replace the battery in fob is from $30 to as high as $500 depending on the car.

You should replace batteries inside key fob of Lexus CT 200h at least every 4 years. lifespan of battery vary on their amount of use, quality and operating conditions.

These symptoms will warning you that it's possible time to replace battery in your Lexus CT 200h: multiple clicks to unlock or lock doors required, signal strength reduced, you didn't change battery more than 4 years and key fob buttons not working.
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Fob Compatibility:

  2. Models: 2011-2017 Lexus CT 200h