Finding yourself stranded with a dead key fob is never fun, especially when you’re in a hurry. If your 2016 Hyundai Elantra GT key fob has stopped working, a dead battery might be the culprit. Luckily, replacing it is a quick and easy process that you can do yourself. This guide will walk you through every step, making sure you’re back on the road in no time.
Why Is My Key Fob Battery Dying So Fast?
Before we jump into the replacement process, let’s address a common question: why does your key fob battery seem to drain so quickly? While key fob batteries are designed to last a few years, several factors can shorten their lifespan:
- Frequent Use: Just like your car battery, your key fob battery gets used up over time. The more you use it to lock, unlock, and start your car, the faster the battery will drain.
- Extreme Temperatures: Both extreme heat and cold can negatively impact battery life.
- Signal Interference: If you frequently park your car in areas with strong electromagnetic signals, it can interfere with the key fob’s signal and drain the battery faster.
Signs You Need a New Key Fob Battery
Ignoring a fading key fob battery can leave you stranded at the worst possible moment. Here are some telltale signs that it’s time for a replacement:
- Decreased Range: You need to be much closer to your car for the key fob to work.
- Intermittent Functionality: The key fob only works sometimes, or you need to press the buttons multiple times.
- Dashboard Warning Light: Some Elantra GT models may display a warning light on the dashboard indicating a low key fob battery.
What You’ll Need for the Replacement
Replacing your 2016 Hyundai Elantra GT key fob battery requires just a few simple tools:
- A new CR2032 battery: You can find these at most hardware stores, auto parts stores, and even online.
- A small flat-head screwdriver: This will be used to pry open the key fob.
- Optional: A small cloth or tissue: Useful for cleaning the inside of the key fob and the battery contacts.
2016 Hyundai Elantra GT Key Fob Battery Replacement: A Step-by-Step Guide
Now, let’s dive into the replacement process itself. Don’t worry, it’s easier than you might think!
-
Locate the Release Button: On the back of your key fob, find the small, circular release button.
-
Release the Metal Key: Press the release button and gently pull out the metal key from the key fob.
-
Separate the Key Fob Halves: Using your flat-head screwdriver, carefully insert it into the seam where the two halves of the key fob meet. Gently pry the halves apart. Be careful not to apply too much force, as you could damage the casing.
-
Remove the Old Battery: The CR2032 battery will be located inside. Gently pry it out using your fingernail or the screwdriver. Again, be careful not to damage the surrounding components.
-
Insert the New Battery: Take your new CR2032 battery and place it into the empty slot. Ensure the positive (+) side faces up, just like the old battery.
-
Reassemble the Key Fob: Carefully align the two halves of the key fob and press them together until you hear a click. Make sure they are securely closed.
-
Reinsert the Metal Key: Slide the metal key back into its slot until it locks into place.
-
Test the Key Fob: Try locking and unlocking your car using the key fob buttons. Everything should work perfectly now!
Still Having Trouble?
While replacing the battery yourself is usually a straightforward process, there might be instances where you face some difficulties. Here are a few common issues and what you can do:
-
Key Fob Still Not Working: If you’ve replaced the battery and your key fob is still unresponsive, there might be other issues at play, such as a faulty key fob, programming problems, or even issues with your car’s receiver. In such cases, it’s best to consult your Hyundai dealership or a qualified automotive locksmith.
-
Having Trouble Opening the Key Fob: Some key fob designs can be a bit trickier to open than others. If you’re having difficulty separating the halves, try using a thinner or sturdier flat-head screwdriver. You can also refer to your owner’s manual for specific instructions or search for video tutorials online.
Key Fob Maintenance Tips
Here are a few extra tips to keep your key fob functioning smoothly and extend its lifespan:
-
Avoid Dropping Your Key Fob: While they are designed to withstand everyday wear and tear, repeated drops can damage the internal components or the battery itself.
-
Keep Your Key Fob Away from Water: Like most electronics, key fobs and water don’t mix. Exposure to moisture can corrode the battery contacts and cause malfunctions.
-
Store Your Key Fob in a Safe Place: Avoid keeping your key fob in direct sunlight or extreme temperatures, as this can affect battery life.
By following these simple tips, you can keep your 2016 Hyundai Elantra GT key fob in good working order for years to come.
Need Help With Other Hyundai Key Fob Issues?
Replacing the battery is just one small part of key fob maintenance. KeyFobX offers a wealth of information on various key fob topics, including:
- 2016 Hyundai Elantra GT Hatchback Key Fob
- 2014 Hyundai Genesis Key Fob Battery
- 2012 Hyundai Tucson Key Fob Battery Replacement
- Hyundai Genesis Key Fob
- 2016 Hyundai Santa Fe Smart Key Fob Battery Replacement
Remember, a well-maintained Key Fob means one less thing to worry about on the road. Safe travels!
Leave a Reply