Car Key Fob Replacement
A lot of cars have key fobs to lock and unlock the doors, and start your vehicle. Replacing a standard key fob normally requires a trip to the dealer who will charge depending on the make of the vehicle.
Consumer Reports has some simple ways to save money. Here's how:
Battery
The first thing to do if your key fob is not working is to replace its battery. These devices are replacing traditional keys, do more than lock and unlock the car. Depending on how often you press them, they are constantly sending out a coded signal in a unique sequence that sends to a receiver inside the car to either lock or unlock it. Fobs won't last forever, however -- like any device that spends the majority of its time scurrying around in your purses and pockets they are prone to break as they get older.
If you're fortunate, your dealer will sell replacement batteries for keys fobs that are compatible with your car. If not, you can find them in a variety of auto parts stores and at big-box retailers. You'll need a CR2032 battery that is typically around $2-4 American per pack of two. You'll need to take the old battery from your fob, and then install the new one with care in order to prevent damage to the electronic circuit board.
auto car key replacement of the more recent fobs include a tiny key that can be pulled out if your keys fail to open the door or start the car. While this is a convenient feature, it can be a risk for people who have an inclination to lose keys. Others utilize a wireless remote-locking system that relies on an RFID chip embedded in the key fob to operate the doors. If you have trouble with this, you'll need to contact your car's manufacturer to determine if the chip can be reset, or call a locksmith if needed.
You could be able to complete the programming yourself if it is possible to purchase a replacement key at a price that you are comfortable with. This is typically a less expensive option than purchasing a brand new key from the dealer. But, be aware that not all aftermarket replacement key fobs will work with your vehicle and most require special equipment to program.
Programming
Modern cars are equipped with electronic keys, which let you start and unlock your vehicle from a distance. If you lose yours, or require an upgrade, you might be able to program an alternative yourself. Instructions are typically available online. The exact procedure is contingent on the model of your vehicle. Some owner's manuals contain specific programming instructions. Make sure that your key fob is equipped with new batteries before you attempt to reprogram it. They are inexpensive and simple to replace, but an exhausted battery could interfere with the process. It is also a good idea to shut all doors, since even one door left open can affect how well the fob operates.
To reprogram a key fob, switch off your car and remove the original key from the ignition. Press the lock button of the new fob in the same time frame typically between 10 to 30 seconds. The car may respond by cycling the locks, turning on the lights or chiming to confirm that the fob has been programmed. Repeat this procedure for any additional fobs you wish to add to your vehicle's system.
This reprogramming method only works on cars that use the exact same technology. If your vehicle has an alternative key fob or has an ignition key that is different, it will need specialized programming. This can only be done by a dealer.
A lot of dealerships offer this service for a flat fee however, you may be in a position to save money by calling an automotive locksmith instead. They have the tools to do the work for only a fraction of what you'd have to pay at the dealership. They may even be able to come to your home to complete the job.
If you decide to go to the dealership, inquire what they charge and if they offer an assurance on the work. Verify your warranty or auto club membership or insurance policy to determine whether they will cover lost fobs. If you have a good working relationship with your mechanic, he or she might even inform you of the cost of this service before you schedule an appointment.
Dealerships
If you've lost your car keys, you may be tempted to go to the dealership to get an alternative. However, dealerships typically cost more than other locations for this service, and they might not provide the best price. Locksmiths and hardware stores are two other options to replace your key fob. These places are usually much less expensive than the dealership and can save you a lot of money.
A car key fob is a piece of technology that lets you open and start your vehicle without using a traditional key made of metal. It's a rectangular or oblong piece of plastic with buttons to lock and unlock your vehicle, set off an alarm or open the trunk. Fobs were first popular in the '90s and a large number of vehicles have them as standard features. They are a convenient method of opening your car but they can also make it easier for thieves to steal it.
The most common car key fob is the push button starter. It is attached to the ignition in your car. They are usually available at the dealership or an auto parts store. Other types of car key fobs include switchblade keys, which house the metal key inside a piece of plastic, and keyless entry fobs. They are sought-after because they permit you to open and start your car without a physical key.
A lot of dealerships overcharge the cost of key fobs because they know consumers will pay anything to return their vehicle. It's not always easy to find a replacement fob at an affordable cost. However you can save cash by purchasing the correct battery and reprogramming it in a different method.
If you own a traditional metal key a push-button starter or one of the newer smart keys, you can change it at an independent locksmith that isn't associated with any specific car manufacturer. A lot of these places carry a large selection of replacement keys and can cut and program them for cheaper than the dealers. You can search a search engine in order to locate a locksmith who is independent near you.
Locksmiths
If your key fob goes missing, you'll likely need to hire a professional to replace it. It may not be as inexpensive as you think, especially if your key fob is equipped with an advanced feature, such as remote start or locking that is automatic.
Modern cars are equipped with smart keys that are designed to prevent theft by sending unique security codes each time the button is press. These codes aren't saved on the fob itself, but rather in an embedded chip that communicates with the car in order to unlock doors and start the engine. Because of this extra layer only locksmiths and dealership technicians have the tools and expertise needed to reprogram these keys.
It is possible to purchase a new keyfob from an establishment like a hardware or locksmith that specializes in car security for less money than the cost you would pay if purchased it from a dealer. You'll still need to hire an expert to program your fob. This could require the same equipment that the dealership uses.
Certain automakers offer instructions for doing-it-yourself fob programming in their user's manuals or on the internet. These steps can be difficult and you may require a second key fob to complete the process. It's a good idea for both owners and tenants to have two key fobs working before they lose one.
If your car has a traditional key shank addition to a smart key, you'll be able to purchase a spare key at a key or hardware cutting store for a relatively low cost, assuming that the metal key doesn't get lost as is the fob. Fobs that have a transponder component on both the key shank and the fob will probably require professional programming, however, which can increase the cost if you need to have more than one spare or the key has to be replaced.
Replacement fobs for German cars with the "flip" that is similar to a switchblade, are only available at the dealership. This is because these fobs use a transponder which can only be reset or reprogrammed at the dealer service department.