Tips For Replacing a BMW Key Fob The loss of your key fob can be a costly and painful experience. Patrick BMW has a number of options to get you back on the road after losing your keyfob. First, ensure that first that your BMW key fob is functioning correctly. Insert it in the ignition and then turn it to the desired position. The engine should begin, but the electronics will not. Battery It could be that your BMW key fob needs to be replaced with new batteries. You can replace these small batteries yourself, and it's relatively inexpensive. It is essential to select the right type of battery, and close the key fob properly. Making use of a flat screwdriver for example, to pry the key fob's lid open could cause damage to it. It will also stop it from working. The battery in the BMW key fob is usually a CR2032 battery, also known as watch battery. You can easily find it at the local hardware store or online. You'll need to carefully remove the old battery and replace it with the new one. Do not press too hard as this could cause the case to break. Once you've inserted the new battery and snapped the two halves of the key fob back together. You should hear a snapping sound when the case is shut. Certain BMW models have smart keys, which allows you to unlock your vehicle and start it remotely. The keys are equipped with a transponder that transmits a unique signal to your vehicle. Based on the model you have the keys could be more expensive to program and repair than standard keys. If you're looking for a new BMW key, look at multiple dealerships to see what their prices are. Kelley Blue Book contacted dealers across the country and found that the cost of replacing a key fob ranges greatly. Dealerships charge between $200 to $400 for a replacement key fob. They may also charge extra for programming or other services. Review and compare prices before you buy a BMW keyfob. Ask your family and friends for recommendations. Consider purchasing a keyfob safety plan. This will save you money by covering keyfob replacement costs in the case of loss or theft. These plans typically cover all BMW models and offer roadside assistance. Programming It's essential to keep an extra key fob in your possession to prevent losing yours and then having to pay an auto locksmith or a dealership to replace it. This is particularly true if you have children or someone who could accidentally get locked out of your vehicle. It is simple to swap a BMW keyfob but you need to know how to program it. There are two methods: one to use an existing key to program additional fobs, and the other to program a brand-new fob. Begin by using a key from your original BMW key fob, and then removing the battery. Then, you can insert the new battery into the fob. Once inside your car, close all windows and doors and program any other fobs. Put the original key into the ignition and switch it to position 1. (Or turn the key, but don't turn the engine). Dash lights and accessories will be lit up. Remove the key and repeat the process for each additional key within 30 seconds of sync the first. You can also purchase a blank key fob from an online seller to try and program your BMW key. You'll need your BMW VIN number, as also your government ID to prove that you're the owner of the vehicle. After providing this information, you will be provided with an uncut key that has to be programmed and cut by either an BMW dealer or a local locksmith. If you purchase a blank from the internet ensure that it is guaranteed to fit your BMW model. You might end up paying more than necessary in the event that you don't. There aren't many online sellers who will ensure that their products are compatible with your vehicle. You can also purchase a used BMW fob through a dealer or a private party. This is a viable alternative, since it's usually cheaper than buying a brand-new key from the factory. Just be sure to request proof of ownership, since it is required by certain cities and states. Keyless Entry BMW key fobs go beyond the simple fact that they act as remote keys. They let drivers unlock their vehicles and start engines as well as open doors with just a touch. Even the most sophisticated BMW keys aren't immune to mishaps, such as a dead or accidentally lost battery. It's good news that replacing a BMW key fob is easier than ever before with just a few simple steps and the help of a trusted automotive specialist. If your BMW's key fob doesn't working, first check that the batteries are fresh. These small CR2032 battery, also referred to as "watch batteries," can be easily replaced at home. However, it's important that you have the right size. Remove the key fob's cover and replace the battery making sure not to damage the circuitry beneath. If the key fob still doesn't work after all this, you should contact your local BMW dealership. Once you have the replacement, you'll need to program it into your vehicle. It's a fairly straightforward process that most St Louis-area drivers don't have to worry about. Start your BMW with the key in your hands and all windows shut. The ignition should be off. Then switch the key from position 1 to position 2 and back without starting the engine. Repeat this five times fast, and then switch off the engine. A great tip for any BMW owner is to keep the fobs that they use for key entry in a signal-blocking pouch that prevents any third party from hacking into the system using a signal amplifier. In addition to this added layer of protection, a pouch helps prevent a fob from accidentally getting lost or stolen. If you own a newer BMW equipped with BMW Digital Key and your Apple iPhone or Samsung smartphone is compatible, it will replace the key fob. This feature is enabled in the BMW app, and you can simply touch your smartphone to the door handle or, on newer models, use the Digital Key app to unlock the vehicle from a distance. United BMW will be happy to assist you with any questions regarding replacing your BMW key fob or programming it into your vehicle. We can help you find the right BMW that is a good fit for your lifestyle or provide you with the BMW key fob that comes with all the features you want. Contact us today to make an appointment today! Lockout When you hit the button, the key fob transmits an electronic code. The code is then interpreted by the receiver in your car, which will perform the desired action, like locking or unlocking your doors or starting the vehicle. You can also control additional functions with your key fob, based on the capabilities of your vehicle. Most BMW key fobs have rechargeable batteries which can be recharged by using a special cable. You may have to replace the battery periodically and possibly every few years depending on the use. Our parts department is willing to demonstrate how to replace the battery on your BMW key fob. If you require an alternative BMW key fob that is programmed for another driver in your family, we can help with that too. If you've lost your key fob, or it's been stolen, you need to seek out a locksmith service. The technician can deactivate the old fob, then code your vehicle to ensure that the new one works. This will stop anyone else from driving your car without your permission. Some key fobs come with blades that are removable, which can be used in case of emergency should you lose your main key. Certain key fobs come with the option of locking your BMW's interior when you're not inside it. Certain BMW key fobs have a touchscreen that displays vehicle information such as the level of fuel or tire pressure. BMWs can be connected with multiple key fobs. Each one has its own driver profile, that allows for various settings such as radio presets or seat position. This is helpful for families who share the vehicle. https://www.thekeylab.co.uk/bmw-car-keys/ helps ensure that no one accidentally locks themselves out of the car using the wrong key fob. For certain BMW models you can also use your smartphone as a Digital Key. When you are near the vehicle, your iPhone can replace the key fob. It can also be used for opening and starting the trunk. You can even make use of your phone to set up additional Driving Restrictions, including top speed limiting and maximum radio volume.