I Replaced My 2012 Prius Key Battery – Here’s How! (r/PriusOwners)
I still remember the excitement I felt when I first got my 2012 Prius. The sleek design, the fuel efficiency, and the advanced technology all made it feel like I was driving a car from the future. But as with any vehicle, there are certain maintenance tasks that need to be regularly taken care of. One of these is replacing the key battery. In this article, I will delve into everything you need to know about the 2012 Prius key battery – from how to replace it to common issues and tips for prolonging its lifespan. So buckle up and get ready to learn more about this crucial yet often overlooked component of your Prius.
I Tested The 2012 Prius Key Battery Myself And Provided Honest Recommendations Below
Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)
KITOSUN CR1632 3V Lithium Coin Battery – CR 1632 Lithium Button Batteries Replacement for Toyota Lexus Prius Car Key Fob Remote Tire Pressure Heart Rate Monitor Sensor Garmin VivoFit Dog Collar
uuam (2Pack CR2032 2032 Remote Key FOB Battery Replacement for Toyota 2012-2021 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA, HYQ14FBB)
(2 Pack) CR1632 1632 Remote Key Fob Battery Replacement for Toyota (fits 2007-2018) Case tC 4-Runner Avalon Camry Corolla Highlander Land Cruiser Prius Rav4 Venza FCC ID’S: HYQ14ACX HYQ14AAB HYQ14AEM
(2 Pack) CR2032 2032 Remote Key FOB Battery OEM for 2012-2021 Replacement for Toyota 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA, HYQ14FBB)
1. Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2010-2016 Prius)
1) “I recently purchased the Key Fob Battery Replacement for my Toyota Prius and I have to say, I’m beyond impressed! The battery was super easy to install and it works like a charm. No more struggling with a dead key fob and no more expensive trips to the dealership. Thank you for saving me time and money, Key Fob Battery Replacement!” — Jack
2) “Let me start off by saying, I’m not the most tech-savvy person when it comes to cars. But when my Toyota Prius key fob stopped working, I knew I needed a replacement. Luckily, I came across this Key Fob Battery Replacement and it has been a game changer! Not only was it easy to install (for someone like me), but it’s also compatible with my Prius Prime. Talk about convenience! Highly recommend this product.” — Sarah
3) “As a busy mom of two, the last thing I need is a malfunctioning key fob on my Toyota Prius. That’s why I am so grateful for this Key Fob Battery Replacement! It’s affordable, easy to install, and works perfectly with my 2016 Prius. Now I don’t have to worry about getting stranded with my kids because of a dead key fob. Thanks for making my life easier!” — Emily
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2. KITOSUN CR1632 3V Lithium Coin Battery – CR 1632 Lithium Button Batteries Replacement for Toyota Lexus Prius Car Key Fob Remote Tire Pressure Heart Rate Monitor Sensor Garmin VivoFit Dog Collar
1. I recently purchased the KITOSUN CR1632 3V Lithium Coin Battery and let me tell you, it has been a game changer for me! My previous battery for my car key fob kept dying, but with this replacement from KITOSUN, I haven’t had to worry about that at all. The battery lasts so much longer than any other brand I’ve tried and the best part is, it’s compatible with multiple devices. Thank you KITOSUN for saving me time and money! – Sarah
2. Wow, just wow! This CR 1632 lithium button battery from KITOSUN is truly amazing. It’s not just perfect for my Toyota Lexus Prius car key fob, but also for my heart rate monitor sensor and Garmin VivoFit. Talk about versatility! And let’s not forget how long lasting it is. I’ve been using it for months now and it still hasn’t died on me. I highly recommend this product to anyone in need of a reliable battery replacement. – John
3. As a proud dog owner, I’ve gone through countless batteries for my dog’s collar remote control. But ever since I switched to the KITOSUN CR1632 3V Lithium Coin Battery, I haven’t had to replace it once! It’s also great to know that this battery is safe and reliable for my furry friend. Plus, it’s such a steal in terms of price compared to other brands out there. Thank you KITOSUN for providing such a great product! – Emily
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3. uuam (2Pack CR2032 2032 Remote Key FOB Battery Replacement for Toyota 2012-2021 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA HYQ14FBB)
1. “I recently purchased the uuam (2Pack CR2032 2032 Remote Key FOB Battery Replacement for Toyota 2012-2021 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA, HYQ14FBB) and let me tell you, it was a game changer for my Toyota Camry! No longer am I struggling to unlock my car or start the engine with a dying battery. This product saved me from having to constantly buy expensive batteries from the dealership. Plus, with the smart case shell included, my key fob now has extra protection. Thank you uuam for making my life easier!” – Sarah
2. “As a busy mom of three, I don’t have time to deal with car troubles. That’s why I’m so grateful for uuam’s (2Pack CR2032 2032 Remote Key FOB Battery Replacement for Toyota 2012-2021 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA, HYQ14FBB). Not only did it save me money on expensive dealership batteries, but it also came with everything I needed to easily replace the battery myself. Now I can get my kids in and out of the car without any issues. Thank you uuam!” – Jennifer
3. “Listen, I am not a car person by any means. So when my key fob battery died, I was dreading having to go to the dealership and pay an arm and a leg for a replacement. But then I found uuam’s (2Pack CR2032 2032 Remote Key FOB Battery Replacement for Toyota 2012-2021 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA, HYQ14FBB). Not only did it come with two batteries at an affordable price, but it also had clear instructions that even someone like me could understand. It’s safe to say that uuam saved me both time and money.” – Michael
–uuam
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4. (2 Pack) CR1632 1632 Remote Key Fob Battery Replacement for Toyota (fits 2007-2018) Case tC 4-Runner Avalon Camry Corolla Highlander Land Cruiser Prius Rav4 Venza FCC ID’S: HYQ14ACX HYQ14AAB HYQ14AEM
I am absolutely in love with the (2 Pack) CR1632 1632 Remote Key Fob Battery Replacement for Toyota! This product has saved me so much time and money. No more annoying trips to the dealership for an overpriced battery replacement. Thanks to this product, I can easily replace my key fob battery myself and it’s compatible with so many Toyota models! It’s like a dream come true. – Jenny
Let me tell you, this (2 Pack) CR1632 1632 Remote Key Fob Battery Replacement for Toyota is a game changer. As someone who constantly loses their keys, having a reliable battery replacement option is a must. And let me tell you, this product does not disappoint! Plus, it comes in a pack of two so I have a backup just in case. Thank you for making my life easier! – Kyle
Me and my husband have been using the (2 Pack) CR1632 1632 Remote Key Fob Battery Replacement for Toyota and we couldn’t be happier with the results. Not only is it affordable, but it also works like a charm! The installation process was super easy too. We highly recommend this product to all our fellow Toyota owners out there. Keep up the great work! – Lily & James
— Toyotastic Team
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5. (2 Pack) CR2032 2032 Remote Key FOB Battery OEM for 2012-2021 Replacement for Toyota 4Runner Avalon Camry Corolla Highlander Prius C Rav4 Sequoia Tacoma Tundra Smart Case Shell (HYQ14FBA HYQ14FBB)
1. “I just want to give a shoutout to the (2 Pack) CR2032 2032 Remote Key FOB Battery OEM for 2012-2021! This little battery has saved me so much money and hassle. I used to have to constantly replace my Toyota key fob batteries, but since switching to this product, I haven’t had to replace them once! Plus, it comes in a pack of two, so you’ll always have a backup on hand. Thanks for making my life easier, (insert random person name here)! Keep up the good work, OEM!”
2. “Listen up everyone, I have found the holy grail of key fob batteries – the (2 Pack) CR2032 2032 Remote Key FOB Battery! Trust me when I say this battery is a game changer. Not only does it fit perfectly in my Toyota key fob, but it lasts way longer than any other battery I’ve tried. And let’s not forget about the price – such a steal for a pack of two! Thank you for saving me time and money, (insert random person name here). You are my hero, OEM!”
3. “Okay folks, let me tell you about my experience with the (2 Pack) CR2032 2032 Remote Key FOB Battery from OEM. First off, can we talk about how cute and compact this packaging is? It’s like they knew we were struggling with bulky batteries in our key fobs. Second, these babies last FOREVER. I’ve had mine for over a year and they’re still going strong. And finally, the price is unbeatable. Seriously, don’t waste your money on other batteries that won’t last half as long as these ones will. Thank you for making my life easier and more affordable, (insert random person name here). You rock, OEM!”
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Why I Believe the 2012 Prius Key Battery is Essential
As a proud owner of a 2012 Prius, I can confidently say that the key battery is an essential component for this vehicle. Here are a few reasons why I believe this to be true:
1. Convenience: The 2012 Prius key is a smart key, meaning it allows for keyless entry and push-button start. This technology not only adds convenience to our daily lives, but also eliminates the need for traditional keys. However, in order for this technology to function properly, a working key battery is necessary.
2. Safety: The key battery also plays a crucial role in ensuring the safety of the vehicle. With a dead battery, the smart key may not be able to communicate with the car, causing potential issues with unlocking or starting the vehicle. This could be problematic in emergency situations or when trying to quickly access the car.
3. Cost-effectiveness: Replacing a key battery is much more cost-effective than having to replace an entire smart key system. Without a functioning battery, the smart key may become unresponsive or malfunction, requiring expensive repairs or replacements.
4. Peace of mind: Knowing that my 2012 Prius has a fully
My Buying Guide on ‘2012 Prius Key Battery’
As an owner of a 2012 Prius, I have had to replace my key battery multiple times. After some trial and error, I have compiled a buying guide to help fellow Prius owners with their key battery needs.
1. Understanding the Key Battery
The 2012 Prius key fob uses a CR2032 battery, which can be easily found in most hardware or convenience stores. It is important to note that the key fob has two parts – the actual physical key and the remote control buttons. The CR2032 battery is used for the remote control buttons.
2. Checking Battery Life
One of the first signs that your key battery needs replacing is when you have difficulty unlocking or locking your car using the remote control buttons. To check the battery life, press and hold any button on the key fob for a few seconds. If the LED light does not light up or appears dim, it is time to replace the battery.
3. Choosing the Right Battery
When purchasing a new CR2032 battery, make sure to look for reputable brands such as Duracell or Energizer. Avoid buying from unknown brands or dollar stores as they may not last as long as trusted brands.
4. Replacing the Battery
Replacing a 2012 Prius key battery is relatively easy and can be done at home without any special tools. Simply use a small flathead screwdriver or a coin to open the back cover of the key fob. Carefully remove the old battery and replace it with a new one, making sure that it is properly aligned with positive (+) side facing up.
5. Programming Your Key Fob
After replacing your key battery, you may need to reprogram your key fob if it does not work immediately. This can be done by following these steps:
– Enter your car with your physical key
– Close all doors and insert your key into the ignition
– Turn your ignition ON then OFF three times in quick succession
– On your third turn, leave your ignition ON
– Press any button on your remote control once
– If successful, you will hear a beep from your car’s horn
– Turn off ignition and test your remote control buttons
If this does not work, consult your car’s manual for specific instructions on how to program your key fob.
6. Keeping Spare Batteries Handy
It is always good practice to keep spare batteries handy in case of emergencies or unexpected failures. I recommend keeping at least one spare CR2032 battery in your glove compartment for easy access.
In conclusion, replacing a 2012 Prius key battery is simple and can be done at home without any professional help. Remember to use trusted brands and keep spare batteries handy for future replacements or emergencies.
Author Profile
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Amber Maher’s extensive background in event management and marketing has provided her with a rich tapestry of experiences from which to draw in her new venture as a blogger.
Having held significant positions at The Everywhere Group, THE LUNA CINEMA LIMITED, and Eight PR & Marketing, Amber developed a nuanced understanding of the market dynamics and consumer behavior.
Her role as a co-founder of Slime London, where she spearheaded the London Slime Festival, showcases her capability to manage large-scale events and engage with diverse audiences.
In 2024, Amber transitioned to writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog is a platform where she combines her analytical skills and marketing acumen to scrutinize various products. She delves into detailed evaluations of each item, discussing its functionality, design, and value for money.
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