The 10 Scariest Things About Car Key Fob Repair
Car Key Fob Repairs Today's key fobs are more than just a way to unlock and start cars. However, the added complexity could result in costly repairs when one of them fails. The good news is that the majority of fobs are equipped with flat-watch-style batteries that are easy to replace at home. You might find that a simple reset can make your fob work again. Battery Replacement A dead battery is the most frequent reason for a key fob not working. This is easy to repair, and is worth a try before you decide to spend money on a new key fob. You can buy an additional button cell battery at a local auto part store or hardware retailer If you own one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to replace and open the battery inside your fob. You'll need to gently pry apart the sides of most fobs to reach the battery. You'll usually need a small screwdriver or some other tool that has a flat, thin blade. It might help to look for a notch along the bottom of the fob that you can use to put your tool in between. It is also advisable to keep an eye out for small pieces that may come loose while you work. Insert the new battery the same manner as you removed the old one. The positive (+) side should be facing the buttons and the negative (–) the marks on the compartment for the battery. Check the fob to determine if it works by pushing a button. If it doesn't work, there may be a problem with your vehicle that needs to be fixed or replaced by a specialist. Certain key fobs require special tools to open, and the contacts inside could be fragile and easily corroded. In these instances, the best option is to consult a car expert or dealer. When replacing a battery, be gentle and follow your owner's guide. You might be able to find a similar battery at a discounter store or a big-box retailer however, you'll need to refer to your owner's manual to make sure that it's compatible with your vehicle. Replace the internal key To guard against theft, many key fobs have an internal mechanical key that is hidden within. When the battery in a fob dies, a blank key is left behind that can be used to open doors and trunks. In certain cases the key could even start certain cars. Most people don't know this however they could save having to go to the dealership by simply replacing the fob battery. Most modern fobs use flat watches-style batteries that are easy to find at auto parts stores and hardware shops. It is important to use the correct type of battery. The wrong kind can damage the electronic circuitry, which can cause the fob to fail sooner. If you try replacing the battery and discover that the problem persists it could be a sign something else is wrong with your vehicle. If you have an owner's guide and you're not sure, try to determine if there is a reset option available to restore the fob's factory programming. If this isn't working, you'll need visit a dealership or an independent shop that specializes in vehicle-security systems and key fob programming. Fobs may also malfunction because of faulty transmitter receivers. They are typically located close to the steering wheel or in the dashboard. They transmit signals to enable you to unlock your car and start it with the fob. If you notice that you're required to move closer and closer to your vehicle to get it to work, there's a good possibility that the transmitter is not working. A professional might need to open the fob's case to replace the transmitter. A simple screwdriver can usually accomplish the task however, some fobs have complicated release mechanisms that require a special tool or specialized equipment available only at a dealer. This job must be handled by a certified mechanic in order to avoid damaging the fob as well as yourself. Reprogramming the Key Most of the time, a key fob that isn't working just requires a new battery. Because they are cheap and readily available in pharmacies and home improvement stores, this is the ideal first step before purchasing a new car key fob. You can also change the programming of your key fob by yourself If you follow the steps below. The process is different for different vehicles manufacturers, so it is important to consult your owner's manual and study the specifics of your model. For example, one key fob may require the ignition to be switched on while reprogramming the key. A key fob might require the key to be inserted multiple times. The basic procedure is simple. Make sure that the battery is securely in place. Then, get into the driver's seat, and close all doors, excluding the driver's side door. This will ensure that the new key fob is communicating with the vehicle correctly. After that, put the old key back into the ignition and turn it to the ON position, but don't start the engine. Press the lock button while aiming the fob towards the receiver for transmission. This is typically located on the front above the mirror. The key will signal to the vehicle within a brief amount of time that it is being programmed. This can be done by turning off the door locks or emitting an audible chime. This procedure can be difficult and it's crucial to be attentive to the timing and don't over-press the key button. If mobile key repair fob doesn't work, try reprogramming it again with fresh batteries. If the issue persists you should visit your car dealer or a locksmith should be considered. A professional will have the tools and equipment needed to reprogram your car's fob or make an entirely new key if required. Genesky says he can usually program newer fobs for $200-$250, based on the car. Genesky has had European models turned away because he lacks the expensive equipment needed. Most aftermarket fobs can be programmed, but always consult your local car dealer to find out the price. Getting a New Fob If your key fob is simply damaged beyond repair, you could need to purchase an entirely new one. Depending on the model and make, an auto locksmith or a dealership may be able to help. The dealership is likely to be the most expensive choice for a replacement fob, however, it will also have the tools and software necessary to program your car properly. Numerous locksmiths who are independent provide a new car key fob at a much lower price. It is a good thing to try to reset your current fob before you rush out to buy another one. The owner's manual should explain the correct procedure for reset that is typically pushing a few buttons that reset it to factory programming. You should also check the owner's guide and warranty information to determine whether you are eligible for a replacement fob for your key. If your vehicle is under warranty or you have a car-insurance policy or auto club membership that includes bumper-to-bumper coverage, you may be eligible to receive a reimbursement for the cost of a new fob. Finding the right place to get a fob can be a challenge. If you own a new car and want the security from knowing that your key fobs are in working order, you may prefer going to the dealership to get this service. If you are seeking a less expensive alternative, it's possible to find a locksmith who will provide the same service at a lower price. If you're not confident handling this type of work yourself, a professional locksmith can be a great option. They are trained and equipped to replace or reprogram most types of car key fobs and often they can complete the task quickly. In addition, a locksmith is often able to come to your office or home to complete the task which is useful for certain people. They can even cut and program keys on-site when you've lost keys, which is great for those who do not want to leave their cars unattended.