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As a car owner, managing multiple key replacements can be daunting. Fortunately, there's a streamlined method to order several keys simultaneously using a CSV file. Here's how you can simplify the process:

1. Prepare Your Key List

Create a Spreadsheet: Use software like Microsoft Excel to list your key codes.

Enter Details: In Column A, input each key code; in Column B, specify the quantity needed.

Avoid Headers: Start directly with your data; do not include column titles.

2. Save as CSV

Choose CSV Format: When saving, select 'CSV (Comma delimited)' from the 'Save as type' dropdown.

Ensure Correct Format: Avoid other CSV formats to prevent compatibility issues.

3. Upload Your CSV File

Access Your Account: Log into your trade account on the key replacement website.

Navigate to Product Page: Find the specific key product you need.

Upload CSV: Click the 'Upload a CSV' button above the key number entry field and select your file.

Wait for Processing: Large files may take time to upload; remain on the page until completion.

4. Complete Your Order

Add to Basket: Once uploaded, click 'Add to basket.'

Proceed to Checkout: Follow the standard payment process to finalize your order.

Important Considerations

Separate Files for Different Keys: If ordering various key types or series, create individual CSV files for each.

Trade Account Requirement: This feature is typically available to trade account holders; ensure you have the necessary access.

By following these steps, you can efficiently manage bulk key replacements, saving time and ensuring accuracy.

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How to Protect Your Car’s Navigation Screen from Scratches, Glare & Fingerprints

How to Protect Your Car’s Navigation Screen from Scratches, Glare & Fingerprints

Modern cars often pack large touchscreens into the dash, and keeping these displays clear is key to enjoying every drive. A single scratch or dirty spot can make maps and menus hard to read. Car insurers warn that infotainment screens are surprisingly fragile – even a small dent or scratch can disable parts of the system . Worse, replacing a built-in navigation unit can cost thousands and take weeks . The good news? A little proactive care goes a long way. Interior dashboards are loaded with touchscreens that easily pick up scratches and smudges. For example, a high-quality navigation screen protector can shield your display from daily wear . These protectors are often made of tough 9H-tempered glass with an oleophobic coating (to repel fingerprints) and an anti-glare matte finish . A properly fitted protector keeps your screen looking brand-new and makes cleaning simpler. Invest in a Quality Screen Protector Choose the right fit Get a protector cut for your car’s make and model so it covers the entire display without blocking cameras or buttons. Hydrogel protector over tempered glass A hydrogel navigation screen protector is the best modern option for car screens. Unlike tempered glass, hydrogel film is flexible, ultra-thin, and self-healing — meaning small scratches disappear on their own over time. Hydrogel also fits curved or irregular screens better, doesn’t crack or chip like glass, and offers excellent clarity with strong anti-scratch and anti-glare properties. It maintains perfect touch sensitivity and blends seamlessly with the original display. To understand the real differences between hydrogel film and tempered glass — and which one offers the best long-term protection for your car — check out our detailed comparison guide: Hydrogel vs Tempered Glass Navigation Protectors Comparison . Anti-glare & oleophobic coatings Many navigation screen protectors include a matte, anti-glare surface. This scatters harsh sunlight and helps repel fingerprints and oil. (Some even advertise oleophobic layers that resist smudges.) Installation matters Follow the instructions carefully (clean the screen first, align the film, and smooth out bubbles). A misaligned or bubbled protector can itself cause visibility issues. Installing a car screen protector isn’t just about preventing scratches. It also helps maintain screen clarity over time. As one Tesla owner discovered, adding a new glass protector made even a worn, glare-prone screen “look almost new again” If you’ve already chosen a hydrogel protector and want to install it correctly, follow our step-by-step guide on how to install a hydrogel navigation screen protector . Clean Your Screen the Right Way Fingerprints, dust and grease are everyday enemies of visibility. But cleaning improperly can do more harm than good. Follow these expert tips: Use a microfiber cloth Wipe the screen with a soft, clean microfiber towel – even better if it’s dedicated just to your screen . This gentle fabric removes oils without scratching the glass. Spray cleaner on the cloth, not the screen If you need liquid cleaning, lightly mist it onto the cloth first. Never spray cleaners or water directly onto the touchscreen . Too much liquid or harsh chemicals can seep into seams or damage any oleophobic coatings. Avoid household glass cleaners Standard window cleaners (with ammonia or alcohol) can strip away protective coatings or damage the display . In fact, Car and Driver cautions that you should “avoid using household glass cleaner on your car’s touchscreen” unless you know it’s ammonia- and alcohol-free . Use fresh wipes Always use a clean side of your cloth or a new wipe on the screen. AGWS (an auto insurer) advises against using a cloth or wipe that’s already been on the dashboard or door panels – it can transfer grit and actually scratch the display Detail with precision If dirt or fingerprints linger, dampen the cloth with plain water or a gentle, screen-safe cleaner and buff in small circles. For stubborn spots, a second dry pass with the microfiber cloth will remove streaks. Wipe smudges away with a soft cloth – spraying cleaner on the cloth, not on the screen . Clean your screen each time you wash the car, or whenever you notice foggy patches. In fact, one test found that many “interior detailer” sprays (like Chemical Guys or Meguiar’s) can work just as well as specialized screen cleaners if they’re labeled safe for screens. Reduce Sunlight Glare Glare is one of the biggest complaints with modern car touchscreens. It makes maps hard to read, increases eye strain, and leads to drivers pressing harder on the display—over time, this causes wear and visible marks. To reduce glare: Install a matte hydrogel screen protector Adjust the display’s brightness and contrast Avoid cleaning with shiny or oily cloths Park with the dashboard away from intense sunlight when possible Hydrogel films help significantly because they diffuse harsh reflections without dulling the screen. Prevent Fingerprints and Smudges Touchscreens are fingerprint magnets. Oils from your hands quickly accumulate on the surface, especially on climate controls or zoom gestures. Solutions that actually work: Oleophobic coatings (built into many hydrogel protectors) Regular microfiber wipe-downs Avoid touching the screen with sunscreen or lotion on your hands Use voice commands for common actions when possible Drivers notice a big difference after installing a car navi screen protector—much fewer smudges and much easier cleaning. Protect the Screen During Everyday Use Small habits reduce long-term wear: Remove rings before using the touchscreen Don’t store hard objects (keys, coins) near the display Keep dust off the dashboard Avoid pressing with fingernails Use steering-wheel controls when possible Tiny scratches add up, especially on softer automotive materials. FAQ What is the best way to protect a car navigation screen? Installing a car-specific hydrogel screen protector provides the best protection against scratches, glare and fingerprints. Do hydrogel protectors really self-heal? Yes. The top layer softens slightly with heat and pressure, allowing micro-scratches to fade within minutes. Do these protectors affect touch sensitivity? No. Hydrogel films are extremely thin and designed to preserve the original touchscreen response. Can I install a screen protector myself? Hydrogel films are easy to install because they are flexible and bubble-resistant. Most people complete the installation in minutes. Will a protector reduce screen brightness? A high-quality hydrogel film maintains screen clarity while reducing harsh glare. Do car manufacturers recommend screen protectors? Many dealerships now advise using some form of screen protection due to rising replacement costs and increasing touchscreen sizes. Which Cars Benefit Most Some car brands benefit disproportionately from hydrogel screen protection — especially large-format touchscreens in premium models. If you want the full breakdown of the top models for 2025–2026, see our detailed guide on which cars benefit most from hydrogel navigation protection . To protect your own car’s screen from scratches, glare and fingerprints, visit our shop at mr-key.com . Related Guides How to Install a Hydrogel Navigation Screen Protector Which Cars Benefit Most From Hydrogel Navigation Protection? (2026 Overview) Hydrogel vs Tempered Glass Navigation Protectors Comparison

TSA Locks: Why They Matter for Car Owners

TSA Locks: Why They Matter for Car Owners

TSA Locks: Why They Matter for Car Owners As a car owner, you may not immediately consider the importance of a TSA-approved lock for your vehicle, especially when it comes to travel. However, these specialized locks can offer an added layer of security and convenience, particularly when you’re transporting your vehicle or luggage through airports, shipping services, or even while storing it during a trip. But what exactly is a TSA lock, and why should you, as a car owner, care about it? In this article, we break down everything you need to know about TSA locks, how they work, and why they could be beneficial for both you and your vehicle. What is a TSA Lock? A TSA lock is a special type of lock that has been designed to meet the standards set by the Transportation Security Administration (TSA). These locks are typically used for luggage, but their benefits extend to car owners who want to secure their valuables during travel. What sets TSA locks apart from standard locks is their unique feature: TSA agents can unlock these locks using a master key. This allows them to inspect your belongings if needed without damaging your lock or luggage. These locks are often used for suitcases, travel bags, and in some cases, for securing items inside a vehicle while it's being shipped or stored. Why Should Car Owners Consider TSA Locks? While TSA locks are primarily used for luggage, there are several ways car owners can benefit from them: 1. Convenience for Travel If you're shipping your car or using long-term parking at an airport, you may want to secure your vehicle's trunk or compartments. TSA-approved locks give you peace of mind knowing that any inspections required by airport security or shipping agents won't result in your lock being broken. 2. Extra Layer of Security When you’re transporting your vehicle across state lines or internationally, you’ll likely want to keep valuables like electronics, tools, or personal items in the car. A TSA-approved lock ensures that, should security personnel need to access your vehicle, they can do so without causing damage. 3. Compliance with Shipping Regulations Certain vehicle shipping services may require TSA-approved locks as part of their protocols. These locks provide an easy way for shipping carriers to inspect your vehicle without having to call you for permission every time an inspection is necessary. By using TSA-approved locks, you comply with industry regulations and simplify the process. How Do TSA Locks Work? TSA locks are equipped with a special mechanism that allows TSA personnel to unlock them using a universal key. When you use a TSA-approved lock, you set your own combination or use a key for the lock. The TSA agents have access to a master key that fits all TSA locks, allowing them to inspect the contents of your luggage or vehicle safely. These locks are typically used for things like bags, briefcases, or car storage compartments. They provide the added benefit of security, knowing that your belongings are locked but still accessible for inspection when necessary. How to Choose the Right TSA Lock for Your Vehicle If you’re considering a TSA lock for your car, there are a few things to keep in mind: Size and Fit : Make sure the TSA lock fits the compartments or storage areas you intend to secure, whether it’s the trunk, glove box, or internal storage. Durability : Look for locks made of high-quality materials, such as stainless steel or reinforced plastic, to ensure they stand up to wear and tear during transit. Ease of Use : Choose a lock that you can easily open and close but that remains secure against tampering. Approval : Always ensure that the lock you purchase is TSA-approved. You can usually find the TSA logo on the packaging or lock itself. Are TSA Locks Necessary for Every Car Owner? While TSA locks offer multiple benefits, they aren’t absolutely necessary for every car owner. If you rarely travel with your car or if you don’t need to transport it across borders, a standard lock might be sufficient for your needs. However, for those who ship their car regularly or for long-term travelers, TSA-approved locks are a great investment. Whether you're shipping your vehicle, storing it during travel, or just want an extra layer of security, TSA locks can provide the assurance that your belongings remain secure—and that airport security or shipping agents can access your vehicle if needed without causing damage. TSA locks may seem like a small detail, but for car owners who frequently travel, ship their vehicles, or store valuable items inside their cars, they can make a big difference. With the convenience, security, and compliance they offer, TSA-approved locks provide peace of mind, knowing your car and belongings are safe during the travel process. Next time you're preparing for a trip, consider investing in a TSA-approved lock to make your journey a little easier and a lot more secure. This revised blog provides an informative, engaging overview of TSA locks and their relevance to car owners. It emphasizes both convenience and security while addressing the potential benefits for those who travel or ship their vehicles regularly.

How to Locate Your Key Code for a Replacement

How to Locate Your Key Code for a Replacement

Losing a key can be a hassle, but the process of getting a replacement becomes much easier if you can locate the key code. The key code is a unique combination of letters and numbers that identifies the specific cut and type of your key. This code is essential for accurately replicating a new key, whether it’s for your car, house, or another type of lock. This guide will help you understand where to find your key code and what steps you can take if the code isn’t easily accessible. Why the Key Code is Important The key code is essentially a blueprint for your key. It tells a locksmith or dealer exactly how to cut a new key that will work with your lock. Without this code, creating a replacement key can be a trial-and-error process, which can be time-consuming and costly. Additionally, for certain types of keys, such as those for cars with transponder chips, the key code is necessary for programming the electronic components of the key. Step 1: Inspect Your Key and Lock The first and most straightforward step is to inspect your key and lock for the key code. For many keys, especially older models, the code is engraved or stamped directly onto the key itself. This is common with car keys, where the code may be found on the metal part of the key blade. In some cases, the code might be on the plastic casing of the key, especially if it’s a newer model with electronic components. If the key itself doesn’t have the code, check the lock. The key code is sometimes inscribed on the lock’s cylinder or on a small metal plate attached to the lock. This is more common with padlocks or specialized security locks. If you’re dealing with a door lock, you might need to remove the lock from the door to inspect it closely. Step 2: Review Documentation and Original Packaging If you can’t find the key code on the key or lock, the next step is to review any documentation or packaging that came with the key. For vehicles, the key code is often provided in the owner’s manual or on a key tag that was given to you at the time of purchase. This tag is usually small and easily misplaced, so it’s worth checking any old documentation or vehicle paperwork you might have. For other types of keys, such as those for padlocks, cabinets, or office furniture, the key code might be printed on the original packaging or on warranty cards. These are often overlooked, but they can be invaluable when you need a replacement key. Step 3: Contact the Manufacturer or Dealer If the key code isn’t visible on the key, lock, or documentation, your next step should be to contact the manufacturer or dealer. Most car manufacturers, for example, keep a record of key codes based on the Vehicle Identification Number (VIN). By providing your VIN to a dealership, they can usually retrieve the key code and either cut a new key for you or give you the information needed to get one cut elsewhere. For other types of keys, such as those for cabinets or padlocks, contacting the manufacturer can also be helpful. Provide them with details about the product, such as the model number and any serial numbers, and they may be able to provide the key code or a replacement key directly. Step 4: Professional Locksmith Assistance If you’ve exhausted all other options, a professional locksmith is your best bet. Locksmiths have specialized tools and knowledge that allow them to decode locks or determine the correct key code even when it’s not visible or available through documentation. They can often cut a new key based on the lock itself, bypassing the need for the original key code entirely. Locksmiths are particularly useful if you’re dealing with older locks, unique security systems, or if the key code is no longer accessible through traditional means. They can also help with programming transponder keys for vehicles, ensuring that your new key not only fits the lock but also communicates correctly with your car’s electronic systems. Additional Tips for Key Code Location Record Key Codes: If you find your key code, make sure to record it somewhere safe. This will save you time if you need another replacement in the future. Ask About Spare Keys: If you’re contacting a dealership or manufacturer, ask if they can provide a spare key at the same time, especially if you’re prone to losing keys. Consider a Key Tracking System: For those who frequently lose keys, consider investing in a key tracking system or a digital key organizer where you can store key codes and important information. Locating your key code is a crucial step in the process of replacing a lost or broken key. By carefully inspecting your key and lock, reviewing any relevant documentation, contacting the manufacturer or dealer, or seeking help from a professional locksmith, you can ensure that your replacement key is accurate and functional. Taking these steps not only saves time and money but also provides peace of mind in knowing that you have a reliable solution for key replacement.

Here’s 1 Crazy Mistake 40% of Car Owners Make

Here’s 1 Crazy Mistake 40% of Car Owners Make

When it comes to car ownership, most of us are pretty diligent. We make sure our insurance is up to date, change the oil like clockwork, and even rotate our tires to avoid any wear and tear. But there’s one crucial aspect that many car owners overlook: having a spare key . It seems like a small detail, right? Yet, nearly 40% of car owners don’t have a backup key for their vehicle. And that’s a huge risk. Why? Because losing your only car key can cause a headache you’re not prepared for—and it’s a lot more common than you might think. The Hidden Dangers of Only Having One Car Key It’s easy to get comfortable with just one key. After all, it’s always in your pocket, bag, or hanging on your keychain. But life happens. Keys get lost, misplaced, or even stolen, and when that happens, you’re looking at a nightmare scenario. Here’s why: Costly Lockouts : Lose your key, and you’re locked out of your car, stranded until you can get help. Calling a tow truck or emergency locksmith is not only frustrating but can cost you hundreds of dollars. Inconvenient Delays : Have an important meeting? Picking the kids up from school? With only one key, losing it means your entire day—or week—grinds to a halt. Damaged Key, No Backup : Keys wear down over time, and if you only have one, a damaged key could lead to ignition problems. Suddenly, your car won’t start, and now you’re stuck paying for both a repair and a replacement. Security Risk : Lost keys are more than just a hassle—they’re a potential security threat. If your key falls into the wrong hands, your vehicle becomes vulnerable. The Pricey Locksmith Option Once you’re locked out or your key is lost, your options become limited—and expensive. Going to a local locksmith is one route, but here’s what you’re facing: High Prices : Traditional locksmiths can charge anywhere from €150 to €400 just to cut and program a new car key. Depending on your car model, it could be even more. Inconvenient : Many locksmiths don’t work around your schedule, and waiting for them to arrive or driving to their location takes time you don’t have. The Smart, Affordable Solution: Mr-Key.com Fortunately, there’s an easier and much more affordable option— Mr-Key.com . Instead of paying top dollar and wasting time, here’s how you can get a spare key in just a few simple steps: Take a Picture : Simply snap a photo of your existing key. Send It to Us : Upload the picture to Mr-Key.com using our secure service. Get Your Key Delivered : We’ll cut a perfect match and deliver it right to your door at a fraction of the cost of a traditional locksmith. Don’t Wait for a Crisis—Get Your Spare Key Now! Why risk being locked out or paying hundreds when you can have peace of mind for less? Visit Mr-Key.com today and get a spare car key cut from just a picture. It’s quick, it’s easy, and it’s affordable. Don’t be part of the 40% that gambles with just one key—protect your car and your schedule with Mr-Key.com!

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