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Life can be chaotic. Like when you're pouring coffee, shepherding three kids, feeding the dog, and trying to calm your boss down over the phone because he can't find his lucky pen. And just when you're finally out the door, ready to take on the day, your Kia Optima key fob stops working. Or breaks. Or you just can't find it because either the youngest or the dog has buried it in the backyard for the umpteenth time! Whenever that happens, Keyless Entry Remote is there to help you control the chaos.
Use this guide to learn how to replace your Kia Optima key fob's battery and what to do when you've lost or damaged your remote.
Batteries are the most common cause of key fobs suddenly losing fuctionality. To find the correct battery for your Kia Optima key fob, use this battery finder by entering your year, make, and model. Kia Optima remotes usually use a CR2032, CR2016, & 23A 12V battery. Most key fob batteries cost less than $6 and are available for purchase online.
For newer Kia Optimas, insert the hidden key into a designated slot to open the case. For older Kia Optimas, use a thin object (like a flathead screwdriver) to pry open the case at the notch. After opening the case, gently lift the circuit board to access the battery. Before removing the battery, note how it fits in the case. Next, replace the old battery with the new one and close the case. Test your key fob's functionality by pressing buttons to ensure it is working properly. If it doesn't work, adjust the battery by ensuring the connections are clean and in contact with the battery.
To see step-by-step video instructions on replacing your remote's battery, search for your Kia Optima key fob on our YouTube page. If you cannot find your specific Kia Optima key fob, you can find a video showing the battery replacement process of a different remote that is the same type as yours.
If changing your Kia Optima key fob's battery does not resolve your issue, you may need to replace your Kia Optima key fob entirely.
The extent of the damage to your Kia Optima key fob will determine your options.
A damamged key blade means you need to order a new, uncut key blade and have it cut. To cut your key blade, seek out trusted automotive professionals, such as the ones found here on our Locksmith Locator page.
If your Kia Optima key fob's case is damaged but the internal electronics are fine, you can easily replace the case. The availability of Kia Optima key fob cases cannot be guaranteed. If you don't mind not having a logo, you can try aftermarket cases.
If your remote is damaged beyond the key blade or case, then you may need to replace your Kia Optima key fob entirely.
A replacement Kia Optima key fob is the only solution to a lost or severely damaged remote. Brand-new replacements can cost you $200 or more. A used, refurbished key fob is a more cost-effective option.
After you purchase your replacement Kia Optima key fob, your next 2 steps are figuring out how you are going to program your remote and finding an automotive professional to cut the key blade. Some key fobs are easy to program by yourself, but others require an automotive locksmith.
To find out whether you can self-program your Kia Optima key fob or need help, look up your key fob programming instructions here. If you do need an automotive professional, find a trusted locksmith on our Locksmith Locator page.
Keyless Entry Remote is here to give you a fast and seamless Kia Optima key fob replacement purchase. Whether you simply need parts or an entirely new remote, our knowledgeable associates are ready to assist you. Do not hesitate to contact us with any questions or concerns you have.
At Keyless Entry Remote Fob, we see plenty of Kia Optima models still on the road. Optima drivers love the amenities inside each model, and also get thrilled over the low sticker price. But we've found that a lot of Optima drivers won't replace their entry remote or fob if it gets damaged. Thinking it will be too expensive to replace, they just learn to deal with sticking keys in doors and struggling with armloads during loading or unloading.
We help brighten their day by showing them how to get a new, authentic remote for up to 80 percent less than a dealership's sky-high price. We're pretty proud of our system: We scoop up unused remotes from auto resellers, body shops, salvage yards and other suppliers. We run each one through a series of tough tests, to ensure function and quality. Then we offer them to customers with huge markdowns.
We also help save money by keeping our shipping ridiculously low, and by offering a lifetime replacement program, so that you never have to worry about a broken remote for as long as you own your Optima.
Unmatched, expert support for ANY keyless remote issue. We've got your back!
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