Hyundai Genesis Key Fob Battery Remote Replacement (2010 – 2016)

Do you need help changing the battery in your Hyundai genesis key fob? You’ve come to the right place. Keep reading to find the most suitable video tutorials and a step-by-step guide for your Hyundai Genesis key fob battery replacement.

For other Hyundai models, see our Hyundai key fob battery page.

MODELFOBYEARSBATTERYBUY
Genesis SedanTrapezoidal2014, 2015, 2016CR2032Check on Amazon
Genesis SedanRectangular2009, 2010, 2011, 2012, 2013, 2014CR2032Check on Amazon
Genesis Sedan4-Button Leather Strap2009, 2010, 2011, 2012CR2032Check on Amazon
Genesis CoupeRectangular2010, 2011, 2012, 2013, 2014, 2015, 2016CR2032Check on Amazon
Genesis Coupe3-Button w/ Grey Hatch2010, 2011, 2012, 2013, 2014CR2032Check on Amazon

How to Replace the Hyundai Genesis Sedan “Trapezoidal” Smart Key Fob Battery (2014, 2015, 2016)

Changing the battery in this key fob is super easy. Scroll down to see a full video tutorial or keep reading for a step-by-step guide.

What you will need:
• 1x CR2032 battery
• Flat-head screwdriver
• Precision screwdriver (3.0mm/PH0 or smaller)
-or-
• Pen, pencil, toothpick or another thin tool

Buy Small Screwdriver Set on Amazon

Final Image Hyundai Genesis

How to Change the Hyundai Genesis Sedan “Trapezoidal” Smart Key Fob Battery

Total Time: 4 minutes

1. Press button, pull key out

Hyundai Genesis Press button, pull key out

The first thing you need to do is remove the internal key inside the device. To do this, hold down the small button on the front of the key fob and pull on the key ring on the bottom.

2. Use screwdriver to separate

Hyundai Genesis Use screwdriver to separate

Once your key is out, find the slot to the side of the keyhole. Insert your flat-head screwdriver into this slot and twist gently. This will separate the two halves of the key fob.

3. Use tool to pry out battery

Hyundai Genesis Use tool to pry out battery

Now, take your precision screwdriver or another thin tool to pry the battery out. How do you do this? It’s simple. Insert the tool next to the battery, push it down to the bottom, and pull the tool away from the battery. With a prying motion, the battery will pop out with ease.

4. Insert new CR2032 battery facing down

Hyundai Genesis Insert new CR2032 battery facing down

Now, take a new CR2032 battery and click it into place with the positive side face-down.

5. Rejoin halves, insert internal key

Hyundai Genesis Rejoin halves, insert internal key

Push the two halves of the key fob back together, and return your internal key.

That’s it! Now your device is charged and ready to go.

Hyundai Genesis Sedan Key Fob Battery Replacement (2014 - 2016)


How to Replace the Hyundai Genesis Sedan “Rectangular” Smart Key Fob Battery (2009-2014)

Hyundai Genesis key fob battery replacement

Scroll down to see a full video tutorial or keep reading for a step-by-step guide.

What you will need:
• 1x CR2032 battery
• Flat-head screwdriver
• Precision screwdriver (3.0mm/PH0 or smaller)
-or-
• Pen, pencil, toothpick or another thin tool

Buy Small Screwdriver Set on Amazon

Step 1

First, hold down the button on the front of the key fob to remove the internal key.

Step 2

With your key removed, you can see a slot beneath the keyhole. Take a flat-head screwdriver, insert it into this slot, and twist. The two halves of the key fob will come apart.

Step 3

Now, take your precision screwdriver or other thin tool and use it to pry the battery out. Come in from the right side of the battery, push down to the bottom, and gently pull the tool back until the battery pops out.

Step 4

Take a new CR2032 battery and slide it in with the positive side face-down. Push it down until it clicks into place.

Step 5

Finally, push the two halves of the key fob back together and return the internal key.

If the battery has power, the light on the front of the key should turn on when you push a button. You can also lock and unlock your car doors to confirm if it’s working perfectly.

Hyundai Genesis Sedan Key Fob Battery Replacement (2009 - 2014)


How to Replace the Hyundai Genesis Sedan “4-Button Leather Strap” Key Fob Battery (2009, 2010, 2011, 2012)

It’s very easy to open up this key fob and change the battery at home. Scroll down to see a full video tutorial or keep reading for a step-by-step guide.

What you will need:
• 1x CR2032 battery
• Flat-head screwdriver

Step 1

First, find the indentation on the top of the key fob. Done that? Good.

Step 2

Now, insert your flat-head screwdriver into the indentation and gently twist. The two pieces of the plastic body will come apart. Using your them apart with your fingers until they come completely apart.

Step 3

Next, use your screwdriver to push on the bottom of the battery until it’s far enough out to be removed with your fingers.

Step 4

Take a new CR2032 battery, make sure it’s face-up, and slide it under the piece of metal back into place.

Step 5

Now, you can simply click together the two pieces of the key fob. If you did everything correctly, the red light on the front of the key fob will turn on.

Great job! Go ahead and enjoy your remote entry system.

Hyundai Genesis Sedan Key Fob Battery Replacement (2009 - 2012)


How to Replace the Hyundai Genesis Coupe “Rectangular” Smart Key Fob Battery (2010-2016)

Hyundai Genesis key fob battery replacement

Scroll down to see a full video tutorial or keep reading for a step-by-step guide on the Hyundai Genesis key fob battery replacement.

What you will need:
• 1x CR2032 battery
• Flat-head screwdriver
• Precision screwdriver (3.0mm/PH0 or smaller)
-or-
• Pen, pencil, toothpick or another thin tool

Buy Small Screwdriver Set on Amazon

Step 1

First, hold down the button on the front of the key fob to remove the internal key. Once you’ve removed the key, you will see a slot beneath the keyhole.

Step 2

Take your flat-head screwdriver, insert it into the slot, and twist. The two halves of the key fob will divide into two.

Step 3

Now, take your precision screwdriver or other thin tool and use it to pry the battery out. Come in from the right side of the battery, push down to the bottom, and gently pull the tool back until the battery pops out.

Step 4

Take a new battery (CR2032) and put it into place. Ensure the positive side goes in facing down. Push it down until it clicks into place.

Step 5

Finally, push the two halves of the key fob back together and insert the internal key as well.

You’re done! If the new battery has power, the light on the front of the key should turn on when you push a button.

Hyundai Genesis Coup Key Fob Battery Replacement (2010 - 2016)


How to Replace the Hyundai Genesis Coupe “3-Button w/ Grey Hatch” Key Fob Battery (2010, 2011, 2012, 2013, 2014)

Hyundai Genesis key fob battery replacement

It’s very easy to change the battery in this key fob. Scroll down to see a full video tutorial or keep reading for a step-by-step guide for your Hyundai Genesis key fob battery replacement.

What you will need:
• 1x CR2032 battery
• Flat-head screwdriver

Step 1

Look at the top of the key fob, just above the light. What you’re looking for is a slot that you will use to open the device. Did you find it? Good. Now, insert a flat-head screwdriver into this slot, and twist. The key fob will pop open, giving you access to the battery.

Step 2

Now, get your screwdriver underneath the dead battery and push. Push until the battery is loose enough to remove with your fingers.

Step 3

Take a brand-new CR2032 battery and push it into place, with the positive side face-up.

Step 4

Finally, click the two halves of the key fob back together!

Test your battery by pushing a button on the key fob; if the light comes on, you did everything right, and you’re good to go. Nice work!

Hyundai Genesis Coup Key Fob Battery Replacement (2010 - 2014)


Frequently Asked Questions

What kind of battery does a Hyundai key fob take?

Most Hyundai keys use CR2032 batteries. You can get these batteries on online stores like Amazon for DIY replacement.

How do you change the battery in a 2015 Hyundai Genesis key fob?

Replacing the battery in your Hyundai Genesis is straightforward and can be done in minutes if you follow the guide above. You will also find the Amazon link to purchase your battery type and other tools you need for the battery replacement. Luckily, all its key fobs use the same CR2032 coin battery inside.

Bottom Line

Like most key fob batteries, a Hyundai genesis battery will stop working at one point, usually after 4 years. Don’t wait till the juice runs out completely. It’s advisable to learn how to change the battery and save yourself an extra cost at the dealership.

If you found these guides helpful, leave a comment or let us know if there is anything else you’d like us to do for you.

You can also find other videos on our Youtube channels or visit fobbattery.com to check out my blogs on how to change the fob battery in several other vehicles.