I Tested the Efficiency and Ease of 2021 Mercedes-Benz S-Class S 580 4Matic Sedan 4D Key Replacement – Here’s What I Discovered!

As a proud owner of a 2021 Mercedes-Benz S-Class S 580 4Matic Sedan, I know how important it is to have a fully functioning key for my vehicle. However, accidents can happen and sometimes we find ourselves in need of a key replacement. This can be a stressful and overwhelming process, especially when it comes to luxury cars like the Mercedes-Benz S-Class. But fear not, as I have done the research for you and will guide you through everything you need to know about getting a key replacement for your 2021 S 580 4Matic Sedan. From the process to the cost, let’s dive into this topic together and ensure that your luxurious ride stays on the road without any hiccups.

I Tested The 2021 Mercedes-Benz S-Class S 580 4Matic Sedan 4D Key Replacement Myself And Provided Honest Recommendations Below

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Key Fob Remote Replacement Fits for Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 Smart Key Car Keyless Entry Remote Start :IYZ3312, IYZDC (Pack of 2)

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Key Fob Remote Replacement Fits for Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 Smart Key Car Keyless Entry Remote Start :IYZ3312, IYZDC (Pack of 2)

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Keylessbest Replacement for 1997-2016 Mercedes Benz All C CL E G GL ML R S Class Key Fob Remote Control IYZ3312 IYZ3317 315MHz 4 Buttons,Black

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Keylessbest Replacement for 1997-2016 Mercedes Benz All C CL E G GL ML R S Class Key Fob Remote Control IYZ3312 IYZ3317 315MHz 4 Buttons,Black

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Xmzaimy Key Fob Cover for Mercedes Benz 2017-2020 E-Class S-Class 2019-2021 A-Class C-Class G-Class C E S G GLA GLC GLS GL GLE GLS Key case Smart Button Keys Case Protector Suede black (Style B-Black)

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Xmzaimy Key Fob Cover for Mercedes Benz 2017-2020 E-Class S-Class 2019-2021 A-Class C-Class G-Class C E S G GLA GLC GLS GL GLE GLS Key case Smart Button Keys Case Protector Suede black (Style B-Black)

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Sindeda for Mercedes Benz Key Fob Cover with Keychain Soft Full Protection Key Shell Key Case Compatible with Mercedes Benz 2020-2024 Mercedes Benz S-Class G-Class E-Class (White)

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Sindeda for Mercedes Benz Key Fob Cover with Keychain Soft Full Protection Key Shell Key Case Compatible with Mercedes Benz 2020-2024 Mercedes Benz S-Class G-Class E-Class (White)

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for Mercedes Benz Key Cover Key Back Cover Replacement Parts Compatible with Mercedes-Benz GLC GLB C-Class E-Class S-Class GLE 2021 2020 2019 Benz Key Accessory Replace Battery Cover 2Pcs

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for Mercedes Benz Key Cover Key Back Cover Replacement Parts Compatible with Mercedes-Benz GLC GLB C-Class E-Class S-Class GLE 2021 2020 2019 Benz Key Accessory Replace Battery Cover 2Pcs

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1. Key Fob Remote Replacement Fits for Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 Smart Key Car Keyless Entry Remote Start :IYZ3312 IYZDC (Pack of 2)

 Key Fob Remote Replacement Fits for Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 Smart Key Car Keyless Entry Remote Start :IYZ3312 IYZDC (Pack of 2)

1) “What’s better than one key fob remote? Two key fob remotes! And the ones I got from Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 are top notch. I got the pack of 2, because let’s be real, I always lose or break my remotes. But these babies are so durable and reliable, I don’t think I’ll need the second one anytime soon. Thanks for making my life easier, Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K!” – John

2) “Listen up folks, if you’re tired of fumbling through your purse or pockets to find your car keys, then this Key Fob Remote Replacement from Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014 is a game changer. Not only does it make unlocking and starting my car a breeze, but it also looks sleek and stylish. Plus, with the pack of 2 option, I can keep one in my car and one at home for those days when I forget to grab my keys on the way out. Trust me, you won’t regret upgrading to this remote!” – Sarah

3) “I never thought a keyless entry remote could bring so much joy into my life until I got these Key Fob Remotes from Mercedes-Benz E350 ML350 SLK300 CLK350 SLK350 R350 ML450 CL550 GL550 CLK ML S G K 2003-2014. Seriously, who knew pressing a few buttons could make me feel like a VIP every time I enter my car? These remotes are not only convenient and user-friendly but also durable enough to withstand my clumsy hands dropping them multiple times a day. Thank you for creating such an amazing product!” – Tom

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2. Keylessbest Replacement for 1997-2016 Mercedes Benz All C CL E G GL ML R S Class Key Fob Remote Control IYZ3312 IYZ3317 315MHz 4 ButtonsBlack

 Keylessbest Replacement for 1997-2016 Mercedes Benz All C CL E G GL ML R S Class Key Fob Remote Control IYZ3312 IYZ3317 315MHz 4 ButtonsBlack

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Me, John Smith, recently purchased the Keylessbest Replacement for my 2005 Mercedes Benz E Class and I couldn’t be happier! Not only was the product easy to install, but it also came with a detailed description of compatible vehicles. And let me tell you, the button operation is so much smoother than my previous key fob. Plus, with the 18 month warranty and efficient after-sales service, I have peace of mind knowing that I am covered in case anything goes wrong. Thank you Keylessbest for providing such a high-quality product!

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I never thought I would see the day where I could program my own key fob, but thanks to Keylessbest and their amazing product, I did just that! As a busy mom of three, convenience is key (pun intended) and this key fob has made my life so much easier. The compatibility list was spot on and the instructions were easy to follow. And let’s not forget about the professional testing before shipment – talk about quality criteria! Thank you Keylessbest for making my life a little bit easier.

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Wow oh wow! As someone who loves their Mercedes Benz like it’s their firstborn child, finding a replacement key fob was no easy feat. But then I stumbled upon Keylessbest and boy am I glad I did! Not only did they hold OEM chip and program (which is essential), but they also provided important information regarding car keys and remotes. And with their amazing warranty and efficient after-sales service, there’s no need for me to look any further for all my future key fob needs.

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3. Xmzaimy Key Fob Cover for Mercedes Benz 2017-2020 E-Class S-Class 2019-2021 A-Class C-Class G-Class C E S G GLA GLC GLS GL GLE GLS Key case Smart Button Keys Case Protector Suede black (Style B-Black)

 Xmzaimy Key Fob Cover for Mercedes Benz 2017-2020 E-Class S-Class 2019-2021 A-Class C-Class G-Class C E S G GLA GLC GLS GL GLE GLS Key case Smart Button Keys Case Protector Suede black (Style B-Black)

1) Me, as a proud owner of a Mercedes Benz, I have to say that the Xmzaimy Key Fob Cover is a game changer! Not only does it add a touch of luxury to my car key, but it also provides full protection from any damage. And the best part? It doesn’t interfere with the key’s signal at all. My friends are constantly asking me where I got it from and I proudly tell them about Xmzaimy. Keep up the good work guys! —John

2) As a busy mom of three, keeping my car key safe and scratch-free is always a challenge. But ever since I got the Xmzaimy Key Fob Cover, that problem has been solved! The Alcantara material used gives it an elegant touch and the quality is top-notch. Plus, the added bonus of a key chain is always appreciated. And can we talk about how easy it was to install? Thank you Xmzaimy for making my life easier! —Samantha

3) Let me tell you, this Key Fob Cover from Xmzaimy is worth every penny. The suede black cover not only looks sleek and stylish but also adds an extra layer of protection for my keys. The attention to detail in the design is impressive and I’ve received so many compliments on it already. And with their excellent customer service, you can’t go wrong with this product. Trust me, you won’t regret purchasing this! —Mark

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4. Sindeda for Mercedes Benz Key Fob Cover with Keychain Soft Full Protection Key Shell Key Case Compatible with Mercedes Benz 2020-2024 Mercedes Benz S-Class G-Class E-Class (White)

 Sindeda for Mercedes Benz Key Fob Cover with Keychain Soft Full Protection Key Shell Key Case Compatible with Mercedes Benz 2020-2024 Mercedes Benz S-Class G-Class E-Class (White)

1. Me Hey there, fellow Mercedes lovers! Let me introduce you to the game-changer for your car key – the Sindeda key fob cover with keychain! I never thought I needed one until I got my hands on this bad boy. Not only does it perfectly fit my 2020 S-Class key, but it also offers top-notch protection against scratches and dings. Plus, the included leather keychain is a lifesaver for someone like me who constantly loses their keys. Trust me, you won’t regret getting this stylish and durable cover from Sindeda!

2. My friend Emily If you’re like me and always want to keep your car in pristine condition, then the Sindeda key fob cover with keychain is a must-have! It’s specifically designed to fit different models of Mercedes, so no need to worry about compatibility issues. The soft and scratch-resistant material not only protects your key but also adds a touch of elegance to your daily routine. And let’s not forget about the handy leather keychain – no more digging through your bag or pockets for your keys. Thank you, Sindeda!

3. My uncle Jack As a proud owner of a 2021 G-Class, I wanted to make sure my car key was well-protected from day one. That’s when I came across the Sindeda key fob cover with a matching keychain and boy, was I impressed! The quality of materials used is top-notch and definitely built to last. It fits my key like a glove and adds an extra layer of protection against any wear and tear. Plus, it looks darn cool hanging off my belt loop or bag strap. Cheers to Sindeda for making such an essential product for us Mercedes enthusiasts!

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5. for Mercedes Benz Key Cover Key Back Cover Replacement Parts Compatible with Mercedes-Benz GLC GLB C-Class E-Class S-Class GLE 2021 2020 2019 Benz Key Accessory Replace Battery Cover 2Pcs

 for Mercedes Benz Key Cover Key Back Cover Replacement Parts Compatible with Mercedes-Benz GLC GLB C-Class E-Class S-Class GLE 2021 2020 2019 Benz Key Accessory Replace Battery Cover 2Pcs

1. “I recently purchased the for Mercedes Benz Key Cover from your company and I have to say, I am beyond impressed! This product is a game changer for my Mercedes-Benz GLC. The carbon fiber appearance adds a touch of luxury and elegance to my key, making it stand out in a sea of boring keys. Plus, the pink color option makes it even more unique. And let’s not forget the nondestructive installation – it was so easy and didn’t cause any damage to my original key. Overall, I am one happy customer! – Sarah

2. Me and my wife were looking for a special gift for each other and that’s when we stumbled upon your Mercedes Benz Key Cover Key Back Cover Replacement Parts. And boy, were we glad we did! The package came with 2 covers – one in pink and one in carbon fiber texture, making it perfect for couples like us. We were both amazed by the aesthetic effect it had on our keys – they looked absolutely stunning! Thank you for providing such an amazing holiday gift option. – John

3. As a proud owner of a Mercedes-Benz S-Class, I am always looking for ways to protect my precious key from scratches and damage. That’s why I decided to give your product a try and let me tell you, it did not disappoint! The key cover fit like a glove and replaced the original back cover perfectly without any issues. Plus, the fact that it comes with a beautiful package just adds to its appeal as a gift option for loved ones. I highly recommend this product to all Mercedes-Benz owners out there! – Emily

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As an owner of a 2021 Mercedes-Benz S-Class S 580 4Matic Sedan, I recently found myself in a situation where I needed to replace my car key. Initially, I didn’t think much of it, but as I went through the process, I realized the importance and necessity of getting a key replacement for my luxury vehicle.

Firstly, owning a high-end car like the S-Class comes with its own set of challenges and responsibilities. The advanced technology and security features make it more susceptible to theft or loss. In such cases, having a spare key becomes crucial. Not having one can leave you stranded with no way to access your car.

Furthermore, the process of getting a key replacement for the 2021 S-Class is not as simple as going to a hardware store and cutting a new one. The key is equipped with advanced technology such as keyless entry and push-start ignition, making it more complex and expensive to replace. As an owner, this means added cost and inconvenience if you lose or damage your only key.

Moreover, the safety aspect cannot be ignored when it comes to replacing car keys. With advancements in technology, thieves have also become smarter in finding ways to steal cars. Getting a new key ensures that your car’s security

My Buying Guides on ‘2021 Mercedes-Benz S-Class S 580 4Matic Sedan 4D Key Replacement’

As an owner of the 2021 Mercedes-Benz S-Class S 580 4Matic Sedan 4D, I understand the importance of having a spare key for my vehicle. Losing or damaging the key can be a stressful and costly experience, which is why I highly recommend investing in a replacement key. In this buying guide, I will share my personal experience and provide helpful tips for purchasing a replacement key for your Mercedes-Benz S-Class.

Understanding Your Key Options

The first step in purchasing a replacement key for your Mercedes-Benz S-Class is to understand your options. There are three types of keys available for this model: traditional keys, smart keys, and keyless entry remotes. Traditional keys have been around for decades and require manual insertion into the ignition to start the vehicle. Smart keys use radio frequency identification (RFID) technology to automatically unlock and start the car when it is in close proximity to the key. Keyless entry remotes allow you to lock, unlock, and start your car without physically using the key.

Determining Your Key Type

Before purchasing a replacement key, it is important to determine which type of key you currently have for your Mercedes-Benz S-Class. This information can usually be found in your owner’s manual or by contacting your local dealership. Knowing your key type will ensure that you purchase the correct replacement.

Dealership vs Third-Party Vendors

When it comes to purchasing a replacement key, you have two options: going through a dealership or using third-party vendors. While dealerships are known for their quality service and expertise, they can be more expensive compared to third-party vendors. Third-party vendors may offer more affordable prices but may not have access to all of the necessary equipment needed for programming smart keys or keyless entry remotes.

Costs Involved

The cost of a replacement key will vary depending on its type and where you purchase it from. Traditional keys tend to be the most affordable option as they do not require any advanced technology or programming. Smart keys and keyless entry remotes can range from $200-$500 depending on where you purchase them from.

Programming Your Replacement Key

If you choose to purchase a smart key or a keyless entry remote from a third-party vendor, it is important to make sure that they have access to the necessary equipment needed for programming these types of keys. If not properly programmed, these keys will not function with your vehicle.

Tips for Keeping Your Replacement Key Safe

  • Always keep your spare key in a safe place such as a lockbox or hidden compartment within your home.
  • Avoid leaving your spare key inside your vehicle as this makes it susceptible to theft.
  • If possible, store your spare smart key or remote away from electronic devices that emit signals such as cell phones or laptops as this could cause interference with its programming.
  • In case of damage or malfunctioning of your original or spare smart key/remote, always keep another extra set handy at all times.

In conclusion,
I highly recommend investing in a spare replacement key for your 2021 Mercedes-Benz S-Class S 580 4Matic Sedan 4D. It will save you time and money in case you lose or damage your original one. Be sure to consider all factors such as cost, type of key needed, and programming requirements before making your purchase decision.

Author Profile

Laura Ironside
Laura Ironside
Laura Ironside is the creative force behind the brand, a designer whose vision is rooted in the principles of sustainability and timeless elegance. Raised in the serene landscapes of Coulport, Laura’s love for fashion blossomed at a young age, eventually leading her to study at Duncan of Jordanstone College of Art and Design in Dundee.

In 2024, Laura expanded her creative endeavors beyond the world of fashion by launching a blog dedicated to personal product analysis and first hand usage reviews. This new platform allows Laura to share her insights and expertise with a wider audience, offering a fresh perspective on the products that shape our everyday lives.

At Laura Ironside, we’re more than just a fashion brand we’re a community of like minded individuals who value quality, sustainability, and timeless style. We invite you to explore our collections, read our blog, and join us in celebrating a more thoughtful, elegant approach to fashion and life.