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Car Key Fob Replacement

A lot of cars today use key fobs that can lock and unlock doors and allow you to start your car. Typically, replacing a standard fob requires a visit to the dealership that charges based on your vehicle's make.

But Consumer Reports reveals some simple techniques to save money. Here's how:

Battery

If your key fob isn't working, the first thing you need to do is change its battery. These little devices that have taken the place of traditional keys have more going on in them than just buttons to unlock and lock your car. Depending on the frequency at which you press them, they are constantly emitting a coded signal in a distinct sequence that sends to the car's receiver to either lock or unlock it. Fobs aren't impervious to damage, however like any other device that spends most of its time in your purses and pockets they may cease to function as they get older.

If you're lucky the dealer you go to will sell replacement keys fob batteries that are compatible with your vehicle. If not, they are available at auto parts stores, or big-box retailers. You'll need a CR2032 battery that is typically around $2-4 American per pack of two. To avoid damaging the electronic circuit board you'll need to remove the old battery from your key fob and replace it with the new one.

Certain 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 could be a risk for people who have the tendency to lose keys. Others utilize a wireless remote-locking system that relies on an RFID chip in the key fob to operate the doors. If you're experiencing issues getting your car manufacturer's attention and ask if the chip could be reset. You can also contact a locksmith.

You could be able to complete the programming yourself if it is possible to buy a replacement fob for an amount you are comfortable with. This is typically a cheaper alternative than buying an additional key from the dealership. But, be aware that not all aftermarket replacement key fobs can be used with your vehicle, and that most require specialized equipment to program.

Programming

The majority of modern cars are equipped with electronic keys that let you unlock and start your vehicle remotely. You may be able to program a new key if you lose yours, or if you need one. The exact procedure is dependent on your vehicle model however, the instructions are usually accessible online. Some owner's manuals contain detailed programming information. Make sure that your key fob has new batteries before you attempt to program it. They are affordable and easy to replace, but an exhausted battery can interfere with the process. It is recommended to shut all doors, since even one door left open could impact how well the fob functions.

To reprogram a key fob switch off your car and remove the original key from the ignition. Press the lock button on the new fob in a certain time period, usually between 10 and 30 seconds. The car could respond by cycling the locks and turning on the lights or emitting a chime signal to confirm that the fob was programmed. Repeat this procedure for any additional fobs you wish to add to your car's system.

This reprogramming method is only applicable on vehicles that utilize the exact same technology. If your car uses a different key fob, or has a metal ignition key that is separate from the other, it will require special programming. This is only available through an authorized dealer.

You can save money by using an auto locksmith. A lot of dealerships charge a flat fee for this service. They have the equipment to complete the work at less than what you'd spend at a dealership. They might even be able to come to you to do the work.

If you choose to go with the dealership, ask them what they charge and whether they have a guarantee on the work. Check your warranty or auto club membership or insurance policy to determine whether they will cover lost fobs. If you're in good standing with your mechanic, they might even let you know about their pricing for this service prior to scheduling an appointment.

Dealerships

If you lose your car keys, you might be tempted to go to the dealership for an alternative. However, dealerships typically cost 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 are typically cheaper than a dealership and could save you a lot of money.

A car key fob is a piece technology that lets you unlock and start your vehicle without having to use a traditional metal key. It's an oval or rectangular piece of plastic with buttons that allow you to lock and unlock your vehicle, set off an alert or open the trunk. Fobs first became popular in the late 90s and a large number of vehicles have them as standard features. They're a great method of opening your car but they can also make it easier for thieves to steal your car.

The most common car key fob model is the push button starter. It is attached to the ignition in your car key replacements. These are usually found in an auto parts store or dealership. Other kinds of car key fobs include switchblade keys, that house the key inside a piece of plastic and keyless entry fobs. These are the most sought-after since they allow you to unlock and start your car without a physical key.

Many dealerships inflate the cost of key fobs as they know that customers will pay for any service needed to return their vehicle. Although it's difficult to find a cheap replacement fob, you can save money by selecting the right replacement battery and using an alternative method of reprogramming the device.

If you have a traditional metal key an electronic starter, or one of the newer smart keys, you can replace it at a locksmith that isn't associated with any specific car manufacturer. A lot of these places have a wide selection of replacement keys and can cut and program them for less than dealers. You can also search using a search engine to locate an independent locksmith in your neighborhood.

Locksmiths

If your key fob goes missing, you'll most likely have to hire a professional to replace it. It may not be as inexpensive as you think if your key fob has some sort of smart feature, like remote start or locking that is automatic.

Smart keys are used in the majority of modern vehicles to prevent theft. They work by sending a unique security code each time the key is pressed. The codes are not stored on the fob, but rather, in an embedded chip which communicates with the vehicle in order to unlock doors and then start it. Because of this extra layer, only locksmiths and car dealership technicians have the tools and expertise needed to reprogram these keys.

Based on the model and year, you might be able to purchase the new key fob at an auto repair shop or a locksmith that is specialized in automotive locksmithing for less than it would cost through the dealer. You'll still have to hire an expert to program your fob. This could require the same equipment as the dealership.

Some automakers provide instructions for do-it-yourself key fob programming online or in their owner's guides. These steps can be tricky and you may require a second key fob in order to complete the process. This is why it's prudent for owners and lessees alike to have two functional key fobs before experiencing the disappointment of losing one.

If your car key fob replacement near me (site) has an old-fashioned key shank in addition to the smart key, you'll be able to get a spare made at a key or hardware cutting store for a relatively low cost and assuming that the original metal key doesn't get lost along with the fob. Fobs with a transponder on both the key shank and the fob may need to be programmed by a professional. However, this can be expensive if you want to make more than one spare or if the key requires replacing.

People who own German cars, for instance those that come with the "flip" function that is similar to a switchblade knife, could only find replacement fobs at the dealership. This is because these fobs utilize an electronic transponder that can only be reset or reprogrammed in the dealer service department.