How to Open Your 2011 Hyundai Equus Key Fob and Change Battery

How to Open Your 2011 Hyundai Equus Key Fob and Change Battery

If your car key isn't working well, the cell battery surely needs to be replaced. It's not difficult to change the battery in your keyless entry remote DIY. Everything you need is outlined in this article.

What kind of battery key fob require

Changing battery in key fob require flat head screwdriver and 1 CR2032 battery. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • flat head screwdriver
  • 1xCR2032 battery

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

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

Carefully try to disassemble your remote key fob with flat head screwdriver. Change one CR2032 battery with flat head screwdriver.

Get new battery and install it in keyless entry fob's case. Be sure to connect the battery the right way around in a circuit. Your key will not work if you put battery wrong way.

After the new battery installed, verify keyless entry remote by pressing buttons. If everything working fine, assemble your keyless entry fob's body in reverse order.

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

Video of key fob opening

Hyundai Equus Key Fob Battery Replacement (2011 - 2013)

Still not working? Buy new one


Keyless entry remote of Hyundai Equus require 1xCR2032 batteries. Price for CR2032 batteries are under $6 build upon the type, size packaging and brand you buy. Take your old battery to the store, to be sure.

Often, after keyless entry remote battery change, reprogramming not required. Don't be scare of this procedure, because often it's described in user's manual.

Yes, you can change battery in your 2011 Hyundai Equus remote key fob yourself. Most difficult part is to disassembly keyless entry fob's case. It's pretty easy with our guide.

The cost to change the battery in remote key fob is $50-600 depending on the car and the service pricing.

You should change batteries inside remote key fob of Hyundai Equus at least every three or four years. The term of battery differ on frequency of use, quality and operating conditions. Lithium cells normally will last longer.

These signs will alert you that it's probably time to replace battery in your 2011 Hyundai Equus: signal strength reduced, multiple clicks to unlock or lock doors required, low key battery indicator on dashboard and key fob buttons not working.
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Fob Compatibility:

  2. Models: 2011-2015 Hyundai Equus