How to Replace a Car Key Fob
You're probably familiar with key fobs if you own modern cars. These handy gadgets can not only secure and unlock the doors of your vehicle and offer a range of convenience and security features.
But sometimes the key fobs fail or just stop working. CR talked to dealerships and other experts to figure out the best method to replace a key fob, and to get some money-saving tips.
Dead Battery
Many newer vehicles come with key fobs which can be used to open the doors and start up the engine by pressing a button. This is known as keyless entry, and it makes driving much more convenient than the hassle of juggling keys or trying to locate them in your pocket. Fobs can also be used for doing other things, like rolling down the windows or even summoning and parking the car for you.
If you lose your keyfob, or it is dead, replacing it could be difficult and expensive. Check your vehicle's warranty or insurance coverage, or roadside assistance to see whether you are covered for a replacement. If you don't have this coverage, the next best option is to contact a locksmith. They have all the expertise of an auto dealership and can take care of your problem quicker and cost-effectively.
The simplest solution to fix a dead 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, you can easily replace the battery on your own. Follow the directions in the owner's manual.
In some instances, a new battery may not be able to fix the problem. You'll need it reprogrammed. This procedure is usually done by a professional, but is available on YouTube and in some owner's manuals too.
A licensed locksmith can reprogram your key fob and create any new keys you require to get back on the road, and they'll typically do it for a fraction of the price you'd pay at a dealership. However, they're usually not available or equipped with most recent technology for a range of different makes and models, so be certain to verify their credentials prior to hiring them.
You can also utilize an app to open and start your vehicle through Bluetooth. These apps are compatible with most popular smartphones and are available on your manufacturer's website or from a third-party service. These apps may not be as secure as physical key fobs however, they let you drive your car while waiting for an alternative.
Locked out
Since their introduction in 1990 keys for cars are nowadays indispensable to unlock doors and start cars. However, these electronic gadgets may have issues and stop working for many different reasons. To avoid getting locked out of your vehicle ensure you have an extra fob or key in your car at all times. You can unlock your car using a phone application or manually opening the door. It's also an habit to look for your keys prior to locking your car as part of your routine.
If you've lost your key fob or it's not in sync with your vehicle, a specialist auto locksmith can help you get back in. For a small cost they'll reconnect your fob to your vehicle. Most locksmiths can also cut new keys for you if the ones you have aren't working.
A locksmith may be cheaper than dealers when it comes to replacing a car key, especially when the model you have is more recent. For instance, a dealer may charge up to $400 to replace the newest key fobs for some brands of cars. These models are protected with advanced digital encryption. According to Mel Yu, automotive editor at Consumer Reports, some dealers only have the necessary equipment to reprogram a completely new key fobs at their service centers.
It's not only expensive but it can stress-inducing and stressful to lock yourself out of your car. It is recommended to always carry a spare car key on you or give one to a family member or friend for safekeeping. You can also put in an auto-tracking device that has remote locking features as an additional measure of security.
Another option is to contact roadside assistance if you've accidentally locked your keys inside of your car. Most roadside services will connect you to an auto locksmith mobile who can unlock your door for a fraction of the cost. Some of these services will even help you start your vehicle if it won't start without a key fob.
key fob car replacement was a decorative plastic piece that was attached to the car keys, but since remote entry systems became more common in the late 1990s they've evolved into an integral part of your car. Fobs are typically black or dark gray plastics with buttons. They allow you to unlock your door, and even set off an alarm but, unlike traditional keys made of metal, they aren't able to be inserted into the ignition to drive. The fob is usually connected to a mechanical or electronic key. In certain instances like Toyota models, both the key and the remote are contained in one unit.
The key fob emits an audio frequency signal that aligns with the vehicle's receiver unit. This is how the car can tell when a driver is trying enter it. Some fobs come with additional features such as the ability to lower all windows remotely.
You can purchase replacement keys for your car at the dealership or at an auto parts store. However, you will need to have them professionally programmed to are compatible with your vehicle. The reason is that most car manufacturers use their own unique code system, and preparing a new fob with the same specifications as the current one requires the expertise of a dealer in security and technology.
Certain newer vehicles come with an exclusive key fob that can also be used to call the car and automatically park it. They are generally more expensive than standard fobs, but they provide a lot more convenience.
Fobs are often the most expensive part to replace, and certain kinds require professional programming. A car dealership, or more often an auto locksmith with the right equipment and software for programming, is able to do this. A dealership is your best choice if you have an older vehicle. They can program the majority of key fobs at an affordable cost and in less than one hour.
Some older fobs can be bought from a hardware shop and self-programmed, but this isn't the norm for modern vehicles. If you don't have a backup fob that can be used with your vehicle, it is always best to visit the dealership where you bought the vehicle. Most dealerships will offer you discounts if you are a frequent customer. This is a great option for when your car's fob is broken.
Other Issues
One of the most useful options that modern car owners have access to keys let drivers lock and unlock their car with the press of one button. Although they are convenient they aren't impervious to damage and eventually will require repair or replacement. There are a few things you can do to ensure your key fob functions properly. This includes cleaning the buttons regularly and replacing the battery when it's exhausted. It is also possible to store extra batteries in a secure place. In addition, avoiding exposing the fob to electromagnetic fields or magnetic interference can also extend its life.
A dead key fob battery is one of the most common and easily fixed issues that can affect the car key fob. The battery might be dead if you notice the range of your key fob to unlock your car is getting smaller or if the fob has to be pressed more than once to activate a function. It is simple to replace the battery as many key fobs have an indentation that you can pry open with a screwdriver or coin. Replace the battery by removing the old one and putting in a new battery, matching the model with the type of battery.
Faulty locks can also cause keys not to work. If you notice that your vehicle's key fob isn't able to unlock the doors or start the engine, it could be a problem with the locks themselves. This is especially relevant for older vehicles with a manual transmission which can be a challenge to operate using keys.
The malfunctioning components inside the key fob may cause problems for the device to function properly. This could be anything from physical damage to worn out internal electronics. If you notice that the key fob is damaged, call a professional to diagnose the issue and determine if the problem is worth the effort to repair it or if it's more straightforward to replace. In certain situations, a dealer may be the best choice since they have experience with a specific make and model of vehicle.