Replacing Key Fobs For Cars
It can be costly to replace key fobs, especially if they perform multiple functions or are part an advanced security system. Some fobs also require reprogramming in order to work with your vehicle.
Many dealerships charge for key-fob replacement as well as reprogramming, but there are other methods to complete the task at a lower cost. Read on to find out more.
Transponder Keys
A transponder car key may appear like the metal key, however it is not the identical. In addition to the standard flat blade of the key it has a molded plastic top on which the transponder is housed. car key fob replacement near me has a unique chip that transmits signals to the ignition system of the vehicle. This technology prevents cars from starting when the key is in close proximity is properly programmed.
The keys were introduced in the 90s and are now a standard on many cars. They have drastically reduced the rate of auto theft, and given car owners peace of mind. Some newer cars have also integrated key fobs that start the car remotely as well as open and close the windows with the press of a button.
While these modern key fobs can be fantastic, they're not indestructible. They're often broken, thrown, and exposed moisture or extreme temperature, which can cause the key fobs to stop working. It's important to keep a spare key fob on to hand in the event that your primary one fails or is lost.
You can often find replacement key fobs for your vehicle by searching for the make, model and year of your vehicle on the internet or in its owner's manual. In some instances, you may be able to purchase a new key fob directly through the manufacturer. You'll need to go to an authorized locksmith if you own a luxury car model. These key fobs are more difficult to duplicate and require special software.
Switchblade Keys
It doesn't matter how well you take care of your key fob. It may require replacement in the future. It is recommended to be prepared and keep a few things in mind so this situation does not catch you by surprise. First, make sure you have spares. Two working fobs will cut down the cost of replacements and you'll save time by being able to remotely move windows down without needing to physically get inside or press buttons.
If your car is new, you'll likely be able to get an alternative from the dealer or an aftermarket vendor and be able to program it to work with your particular vehicle. Some of the latest replacements are only programmed at the dealership due to the complex security systems they have. They are known as "smart keys," and they can cost between $200 and $500 for keys that can perform a variety of functions or are part of more advanced security systems, like remote start.
Certain fobs can also be connected to a smartphone application that allows you to activate features such as the trunk release. This is particularly helpful if you forget your keys are locked when you leave your home. These types of smart keys are typically more expensive and require specialized programming from a dealer. If you're looking to lower your expense for these models, you can find aftermarket fobs that can be programmed by a locksmith and may be compatible with similar applications. However locksmiths will typically charge more for the additional labor of installing a smart key. Another method to cut down on costs for fobs like these is to regularly lubricate the folding mechanism with the application of a small amount of silicone-based lubricant. However, make sure you don't apply too much or you could cause internal damage.
Keyless Entry
Modern cars come with key fobs. These permit drivers to open doors and start engines without having to insert a key made of metal into the ignition. The key fob can be a small device with a variety of looks depending on the manufacturer. It can be a metal key, as on Audi and BMW models or it could be a single switchblade-like device as in certain Tesla automobiles.
When you hit a remote button, a key fob emits a low frequency signal that contains an unique identification code. The code matches the one stored in the receiver unit of your vehicle, allowing the car to recognize and authorize the fob's use. The fob can communicate with the computer in the car to switch on the radio or alter the temperature control.
Certain key fobs are programmed into your vehicle through a dealership. Dealers charge an amount to connect diagnostic tools and program the replacement fob. This isn't always a good idea, however, a locksmith may be able to offer a more affordable solution.
A locksmith in Houston who is specialized in European cars may charge around $200 to program and replace the new key fob for an Audi Q5 o BMW X7. Other car brands might cost more. Some drivers could save money by checking their vehicle's warranty, insurance policy or auto club membership to see whether the key fob is covered. Most new-car warranties, which include bumper-to-bumper protection, cover lost or damaged key fobs. Certain extended warranties or new-car financing plans may also cover a key fob replacement.
Remote Start
Remote start allows you to unlock your car with your key fob, keychain transmitter, or remote starter, and then remotely start your engine before taking off. It can also be used to defrost a cold windshield or start your engine when you're in a parking space. These systems are usually connected to the vehicle's power, ignition and brake wires as well as ground wires. The transmitter is a tiny device that communicates with the system and sends an indication to the vehicle's computer to tell it to begin.
A remote starter is usually less expensive than a key fob and can be installed by an auto locksmith or even at home. Some are compatible with vehicles with manual transmissions and can be upgraded to include additional functions. However, some are more expensive and are only compatible with specific models and makes.
Some fobs can also be used for summoning a vehicle, similar to Tesla's Summon function. This feature is not widely available, but could be beneficial for those with limited parking spaces. The fobs that fall into this category usually require special programming that's only available at the dealership.
Experts recommend that you buy fobs that are specifically designed for your make and model. Locksmiths do not recommend universal fobs that are generic, even though they work in a variety of automobiles. They could damage your vehicle if they are not programmed correctly. They may not function well and can make it difficult to control your vehicle. Instead, you should buy an alternate key fob from an auto locksmith or reputable dealer. It should appear and feel like the original one and be programmable. Based on your requirements you may also find aftermarket fobs that appear and function exactly like factory units for a fraction of the cost.
Trunk Release
Most often, car fobs are equipped with features that go beyond unlock your vehicle or start it. Certain models let you open your windows, call the car, and auto-park it. This kind of feature usually requires a different fob or phone app that's compatible with your vehicle.
If your car's key fob isn't working, you can still use a basic key to unlock the trunk and access your items in the back seat or the cargo area. The trunk release is a cable that runs along the floor to the driver's side in a majority of automobiles. How to locate it must be described in the owner's guidebook of your vehicle or in the service manual. Then, you can reach under the carpet and pull it up to activate the trunk release.
Key fobs look a lot like normal car keys but they come with unique chips that communicate with the transmitter inside the car's ignition system to enable push-button starting and secure the doors. Fobs that just unlock and start the car are known as basic keys, while those that have a variety of other functions and are compatible with advanced security systems are referred to as smart keys.
Key fobs from the past are generally more expensive than newer ones, depending on your car's model, year, and make. Certain key fobs aren't accessible at the dealership, as the process of preparing them for your car requires expertise in security and technology that only the manufacturer has access to.
If your key fob isn't functioning or you've lost it, examine your warranty, car-insurance policy and auto club membership to determine whether they cover the expense. If not, locate a replacement at an Interstate All Battery Center location for a reasonable price.