How to Get a New Car Key Made

Record your car’s VIN number. This is essential information when creating a new key. In some cases, the VIN is located on the driver’s side dashboard and can be seen through the windshield. You can also find it on the rear wheel arch, near the engine block, inside the trunk, along the door frame, or on the vehicle frame (between the carburetor and windshield washer).

• If you’re unsure where the VIN is located on your vehicle, check your insurance documents. The VIN is usually listed at the top left corner of each page.
• The VIN is a 17-character combination of letters and numbers. The letters I, O, and Q are excluded to avoid confusion with numbers 1 and 0. Additionally, this system has only been in use since 1981. Vehicles manufactured before 1954 do not have a VIN.

Record the manufacturing year, brand, and model of your car. This step is essential, whether or not you decide to purchase a new set of car keys. These details will help identify the specific type of key needed for replacement. Keep in mind that each key is unique.

Contact a local automotive locksmith. This should be your first option. Locksmiths offer a cost-effective solution, often charging half the price compared to buying a new key from the manufacturer or dealer. They typically don’t charge for vehicle inspections either. A locksmith can unlock your car and create a new key. While hardware stores lack the necessary equipment for making new keys (beyond simple duplication), locksmiths usually have more advanced tools. The older the car, the higher the likelihood of successfully creating a new key.

• If you’ve lost your key fob, a skilled locksmith may be able to create a replacement, depending on the complexity. They can also assist with reprogramming the new key (instructions may also be found in the user manual). Always bring any spare keys you have, as they might not work until the new key fob is programmed. Some cars require specialized programming equipment only available to locksmiths and dealers.

Search for replacement keys online. Sometimes, you can find third-party or even genuine keys online at a much lower cost than buying directly from the manufacturer. Look for reputable dealers or companies specializing in this field on Google. Remember, the more modern the car, the more complex and difficult it is to create a new key. Chợ Tốt is also a good place to start your search. However, note that some cars require specialized equipment for cutting and programming keys. Before ordering, call nearby services to confirm if they can handle cutting and programming keys purchased online. Additionally, compare the cost of reprogramming services with the price of getting a completely new key from a locksmith.

Check if key replacement is covered under your car’s warranty or insurance policy. For newer or high-end vehicles, only the manufacturer or distributor may be able to provide a replacement key. In such cases, you might be eligible for a discount under the warranty. Prepare all necessary vehicle information, valid photo identification, and any spare keys (if available) before visiting the dealer.

Visit a local locksmith shop. Depending on the complexity of the smart key, a locksmith may sometimes be able to program it. Many modern car keys come with anti-copying microchips. However, if the smart key uses a transponder chip, you can get a new key made at a locksmith for under 1,000,000 VND, depending on the car model and location. Manufacturers began using transponder technology in the 1990s; these chips exchange signals with the car and are embedded in the key head. Inserting the wrong key will prevent the car from starting. Transponder keys are available at most locksmith shops.

Purchase a replacement car key from a third party. Simply search for “smart key replacement for cars” online, and you’ll find numerous options. Typically, the cost is around 75% of what a dealer would charge. However, the final step still involves cutting and programming the key, so compare prices before making a decision.

Buy a new key set from the dealer. The cost for this can range from 2,000,000 VND or more, depending on the brand. If you prioritize efficiency, reliability, and speed, this is the best option. Visit your local car dealership (ensure it’s the same brand as your vehicle).

Program the new car key yourself. Sometimes, you can program the key without needing a professional technician. Specific instructions usually come with the new key, but the user manual is particularly helpful in this situation. Depending on the car model, the reprogramming process often involves opening and closing doors, turning lights and other electronic components on and off. Essentially, you’ll press a series of buttons as per the car’s unique code.

Wait for a moment. Extreme temperatures, whether too hot or too cold, can sometimes cause electronic keys to malfunction. Additionally, if you’ve been exercising while holding the key, sweat might also interfere with its functionality. Wait a while and test the key again before deciding to replace it. Sometimes, the key may start working properly again.

Reset all keys. Key fobs can malfunction after changes or repairs to the car’s electrical system, such as replacing the battery. Refer to the user manual (or purchase one online) for your specific car model and follow the steps to reset all keys.

Replace the battery. If your key has been acting up recently, it might simply need a new battery. Replacement batteries for key fobs are inexpensive and available at electronics stores, automotive locksmiths, or online. Make sure to have your car’s brand, model, manufacturing year, and VIN on hand. Replacing the battery is straightforward: just unscrew the Philips screw on the back of the key, remove the old battery, and insert the new one. That’s it!

• You can also go directly to the dealer or manufacturer, but this is significantly more expensive, especially if they charge for technician services. Check if battery replacement is covered under your warranty.

Reprogram the key. If you prefer not to do it yourself, you can visit a dealer or locksmith. However, the simplest solution is to follow the instructions in the user manual. Typically, the reprogramming process varies by car model but generally involves pressing a series of buttons in a specific order. Refer to the manual for detailed steps.

• Replacing a key at the dealership should be your last resort, as it can cost twice as much as other options.
• Always consult the user manual to understand how to reprogram keys for your specific car model. For some vehicles, this process isn’t detailed in the manual, but you can ask the seller of the remote key fob or search online. Avoid guessing the steps.
• Before purchasing a key fob online, plan for key cutting and programming. Some remote keys are simple enough to program yourself, while others require professional locksmiths or dealership services. Call ahead to confirm availability.
• Dealerships and locksmiths charge for programming, regardless of whether the key works, so choose your service provider wisely.
• Warranties from locksmiths often include reprogramming costs, while online sellers may offer new key fobs (but you’ll still need to pay for programming). In some cases, spending a bit more for a new key from a locksmith is more cost-effective.
• Having a spare key made in advance is cheaper than waiting until your key is lost or damaged.
• If you’re locked out and need a new key immediately, contact your insurance company or roadside assistance. If the key is inside the car, they might be able to help.
• If you’re abroad and have subscribed to OnStar, your car can be unlocked remotely by providing the VIN and personal PIN to the operator.
• Consider making an extra spare key and storing it in a magnetic car key box. Hide the box in a secret spot under the car known only to you. This can prevent being locked out in the future.