How to Replace a Car Key Fob
You're probably familiar with key fobs when you drive an automobile of today. These devices are a great way to can lock and unlock your vehicle's doors, but also provide a host of other security and convenience features.
However, sometimes the key fobs fail or simply stop working. CR talked to dealers and other experts about the best method to replace one and some possible money-saving tips.
Dead Battery
Many modern cars have key fobs that can unlock the doors and start the engine with just a pressing of the button. This is referred to as keyless entry, and it makes driving much more convenient than having to juggle your keys or trying locate them in your pocket. Fobs can also do functions like rolling down the windows, or summon and park the car for you.
But if you lose your key fob, or it's broken, getting a replacement can be a hassle and costly. The first thing you should do is to check your car's warranty or roadside assistance coverage to see whether it covers a replacement. If you do not have this insurance, your next option is to call a locksmith. They have all the expertise of the car dealership and will resolve your issue quicker and cost-effectively.
The easiest method to fix a broken key fob is to replace the battery. The coin-shaped batteries are sold at hardware stores, big-box retailers, and online and only cost $10 or less. If you're handy, replace the battery yourself by following the instructions in your owner's manual or watching a YouTube video.
In some cases a new battery will not fix the problem. You'll need it reprogrammed. This is usually done by a dealer, but you can locate it on YouTube or in a few owner's guides.
A locksmith who is licensed can reprogram your key fob and create any new keys that you require. They'll do it for less than what you would spend on a dealer. However, they're not always available or equipped with the most recent technology for a range of models and brands, so be sure to check their credentials before hiring them.
You can also use an app to start and open your vehicle using Bluetooth. These apps are compatible with most popular smartphones and are available on your manufacturer's site or through a third-party service. These apps might not be as secure as key fobs that are physical, but they allow you to drive your car while you await the arrival of a replacement.
Locked out
Since their introduction in the 1990s, car key fobs have become essential for starting cars and unlocking doors. They can fail due to a variety of reasons. To prevent being locked out of your vehicle make sure you have an extra fob or key on hand at all times. You can unlock your car using an app on your phone or by manually unlocking the door. As part of your routine, you should also look for your keys prior to locking your vehicle.
If you've lost your key fob, or it's out of sync with your vehicle, an auto locksmith can assist you to get back in. For a small fee, they'll resync your fob to the vehicle. If your keys aren't working, most locksmiths will also be able to cut you new keys.
It is possible that locksmiths are less expensive than dealers when it is time to replace the car's key fob especially if you own an older model. Dealers may charge up $400 to replace key fobs for specific car brands. This is because these models have advanced digital encryption to prevent theft. Some dealers have only the tools to reprogram a new key fob through their service centers, according to Consumer Reports automotive editor Mel Yu.
It's not just expensive, but it can also stress-inducing and stressful to lock yourself out of your vehicle. It is recommended to always carry an extra car key with you or give one to a family member or friend to keep safe. Installing a car tracking device that has remote locking capabilities could be an added measure of security.
Another option is to call roadside assistance if you've locked your keys in your car. Most roadside services can connect you with an auto locksmith mobile who can quickly unlock your door at less than. Some of these services can even help you start your car if it doesn't start without the key fob.
Button is not responding
Key fobs used to be an ornamental piece of plastic attached to keys. However, since remote entry systems have been in use since the late 1990s and key fobs have become an integral part of your vehicle. Fobs are usually dark gray or black hard plastic with buttons. They let you unlock your door and possibly set off an alarm. However, unlike traditional keys made of metal, they can't be put into the ignition to drive. The fob is typically attached to an electronic or mechanical key. In some cases, such as Toyota models that have both the key and remote can be found in one unit.
The key fob sends the radio frequency signal which is aligned with the receiver unit of the vehicle. This is how the car determines whether the driver is trying to enter it. Some fobs have additional features, like the ability to remotely lower all the car's windows.
You can buy replacement keys for your car at a dealership or auto parts store. However, you'll need to have them professionally programmed to match your vehicle. This is because most automobile manufacturers have their own unique code system, and creating a replacement fob with the same specifications as your current one requires technical and security knowledge that is exclusive to the dealer.
Some cars with more modern technology come with a special key fob that can also be used to summon and auto-park the vehicle. These are usually more expensive than standard fobs, however they offer a lot more convenience.
Fobs are often the most expensive component to replace, and certain models require professional programming. This can be accomplished through a car dealership or, more frequently an auto locksmith who has the right programming equipment and software. If you own a newer vehicle, a dealership is the best option as they can program the majority of fobs at a reasonable fee and usually within less than a half hour.
Some older fobs can be purchased from a hardware store and can be self-programmed, however this is not the case for most modern vehicles. If you don't have a spare key fob you can use with your vehicle, it's best to go back to the dealership you purchased the car from. Many will offer discounts for being an ongoing customer, which is great if your car key fob has gone out of service.
Other Issues
Among the most handy features that modern car owners have access to key fobs are among the most useful features that permit drivers to lock and unlock their vehicle by pressing one button. Although they are convenient, key fobs are not indestructible and will eventually require repair or replacement. There are a variety of ways you can help ensure your fob is operating properly, including cleaning the buttons regularly, replacing the battery when it gets depleted and storing spare batteries in a secure location. Beware of exposing your fobs to magnetic fields or electromagnetic interference can also help extend their lifespan.
A key fob that is not working is among the most simple and most common problems that can be caused by a car keyfob. If you notice that the range at which your key fob can unlock your vehicle is getting shorter or the fob must be pressed repeatedly to activate a feature, it is likely that the battery is dying. It's easy to replace the battery, since many key fobs come with a small indentation you can pry open with a screwdriver, or coin. Replace the battery by removing the old one, and then inserting a new battery, matching the type of battery to your model.
Faulty locks can also cause keys not to function. If how much is a car key fob replacement notice that your vehicle's key fob isn't working to unlock the doors or start the engine, there could be an issue with the locks themselves. This is particularly relevant for older vehicles with an automatic transmission which can be a challenge to operate with keys.
The key fob might not function properly if the device contains defective components. The causes can range from physical damage to worn-out internal electronic components. If you find that your key fob is damaged, contact an expert to pinpoint the issue and determine if it's worth trying to repair or if it's easier to replace. Dealers may be the best choice in certain situations because they are familiar with a specific brand and model.