Car Key Fob Replacement
A lot of cars today use key fobs, which allow doors to be locked and unlocked and allow you to start your car. Typically, replacing a standard fob will require an appointment at the dealership that charges depending on the make of your vehicle.
Consumer Reports has some simple ways to save money. Here's how:
Battery
If your key fob stops working the first thing to do is change the battery. These devices are replacing traditional keys, do more than lock and unlock your car. Depending on the frequency at which you press them, they are constantly emitting a coded signal in a distinct sequence that is sent to a receiver inside the car to either lock or unlock it. Fobs are susceptible to breaking into pieces over time just like any other electronic gadget that is constantly tossed around in your pockets or purse.
If you're lucky the dealer you go to will sell replacement batteries for keys fobs that are compatible with your vehicle. If not, they're available at auto parts stores or big-box retailers. You'll need a CR2032 battery, which is usually around $2-4 American per pack of two. To avoid damaging the electronic circuit board, you'll need to remove the battery that was on your key fob before replacing it with a new one.
Some newer fobs have an electronic key inside that you can pull out if keys don't open your door or start the engine. While this is a useful feature, it could be risky for people with a tendency to lose keys. Some use a wireless remote locking system that relies on an RFID chip embedded in the key fob to operate the doors. If you are having issues with this, it's best to contact the manufacturer of your car to see if the chip can be reset, or contact a locksmith if needed.
You could be able to complete the programming yourself if you are able to purchase a replacement fob at the price you are comfortable with. This is typically a cheaper alternative than buying a replacement key at the dealership. However, be warned that not all replacement keys from the aftermarket can be used with your vehicle, and that most require specialized equipment to program.
Programming
Modern cars are equipped with electronic keys, which allow you to start and unlock your vehicle remotely. You might be able program a new key if you lose yours or if you require one. Instructions are usually available on the internet. The exact procedure is contingent on the model of your vehicle. Owner's guides can also provide detailed programming information. Before you attempt to reprogramme your key fob, ensure that it's got new batteries. They are inexpensive and simple to replace, but an over-charged battery could interfere with the process. Close all doors as one open door could affect the functionality of the fob.
To reprogram a remote key, turn off your car and remove the original ignition key. Press the lock button on the new fob within the specified time period, typically 10 to 30 minutes. The car may respond by turning on the lights, cycling the locks or emitting an audible chime to signal a confirmation that the fob has been programmed. Repeat replacement key fobs for cars for any additional fobs you want to add to your vehicle's system.
This reprogramming method is only applicable on vehicles that utilize the same technology. If your car has a different key fob, or has an ignition key that is distinct from the other, it will require special programming. This is only possible through 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 spend at a dealership. replacement car fob key might even be able to your home to complete the work.
If you choose to go with the dealership, ask them how much they charge and if they offer an assurance on the work. Also, check your new-car warranty and auto club membership as well as your car-insurance policy to see whether it covers any malfunctions or lost fobs due to them. If you have a great 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 lose your car keys, you may be tempted to go to the dealership to get a replacement. However, dealerships typically charge more than other locations for this service, and may not offer the best price. There are alternatives to get your key fob replaced, including locksmiths and hardware stores. These places are often cheaper than dealerships, and can save you money.
A car key fob allows you to open and start your car without using traditional keys made of metal. It's usually a rectangular or oval piece of plastic with buttons that allow you to lock and unlock your car, activate an alarm, or open the trunk. Fobs were first popular in the 1990s and a large number of vehicles come with them as standard features. They can be a useful way to unlock your car, however they also make it easier for thieves to steal your vehicle.
The most common car key fob model is the push button starter. It is connected to your car's ignition. They are typically found in an auto parts store or a dealership. Switchblade keys, where the metal key is enclosed within a plastic part, and keyless entry key fobs are different types of car fobs. replacement key fobs for cars are the most popular because they let you unlock and start your car without the need for a physical key.
Many dealerships inflate the cost of key fobs because they know that consumers will pay for any service needed to return their vehicle. It's not always easy to locate a replacement fob at an affordable cost. However you can save cash by purchasing the correct battery and programming it in a different way.
Whether you have a traditional metal key, an electronic starter, or one of the latest smart keys, you can change it with an independent locksmith that isn't affiliated with any particular car manufacturer. A lot of these places carry a large selection of replacement keys and are able to cut and program them for much less than the dealers. You can even use a search engine to find a locksmith who is independent in your area.
Locksmiths
If your key fob has been lost, you'll have to find an expert to replace it. But it may not be as costly as you think, especially when the key fob has an intelligent feature such as the automatic locking feature or remote start buttons.
Smart keys are utilized in the majority of modern vehicles to stop theft. They function by sending an unique security code each time the key is pressed. These codes aren't stored on the fob itself but instead in an embedded chip which communicates with the vehicle to open doors and then start it. Because of this additional layer only locksmiths and dealership technicians have the tools and know-how needed to reprogram these keys.
It is possible to purchase a new keyfob from a hardware store or locksmith that specializes in automotive security for less than what you would have to pay if you purchased it from a dealer. You'll still require a professional to program your fob. This could require the same equipment that the dealership uses.
Some automakers offer instructions for doing the programming yourself for key fobs on the internet or in their owner's guides. The steps aren't easy and you may need another key fob to complete the procedure. 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 that you can get a spare made at a hardware or key cutting store for relatively inexpensive, assuming that the metal key isn't lost together with the fob. Fobs with a transponder element on both the key shank as well as the fob are likely to require a professional to program however, and this can add up if you need to have more than one spare or if the key is required to be replaced.
Replacement fobs for German cars with a "flip" that functions in a similar way to a switchblade, are only available from the dealer. This is because these fobs use transponders that can only be reset or reprogrammed by the dealer service department.