What Functions Does a BMW Key Fob Have? If you own an BMW, chances are that your key fob has numerous functions. You can use it for many things, including opening your doors, controlling your windows as well as starting the engine. There are some tricks you may not know about. Let' https://www.murakamilab.tuis.ac.jp/wiki/index.php?bathbag4 at some of the most useful ones. Functions The BMW key fob is an incredibly small piece of plastic with a number buttons embedded in its side. Most of these buttons allow you to lock and unlock your car however, a few are distinct. BMW owners, for instance can activate a secret function on their key fob by pressing the unlock button twice quickly. This is a great option for those looking to cool off their car on a hot summer day. Another major function of the BMW key fob is that it can be used to start the car. This is a fantastic security measure and blocks unauthorized entry into the vehicle. To start the engine, drivers must first press the lock button on the key fob and then press the circular arrow. This feature is also available on the latest BMW models to start the vehicle remotely. This is particularly useful in a situation where the driver is in a hurry for work and doesn't have time to get out of the car to open the door. Finally it is worth noting that the BMW key fob may also be used to control the car's interior climate system. This is particularly convenient for those traveling with multiple people since each key fob is able to set the preferred temperature for each person. If you have a hybrid BMW key fob, it can be used to monitor the status of charging the vehicle's battery. While standard BMW key fobs can withstand normal levels of water, dropping them into water can cause severe damage. This is why it's a good idea to keep the key fob in a protective case when not in use. If you lose your key fob we can offer a service which will deactivate the device, making it useless to thieves. Contacting the dealer or one of our technicians will do this. A replacement for a lost BMW key fob can be purchased to restore full functionality to your vehicle. Design BMW key fobs were large, clunky rectangles of black that, from a distance, looked like a bottle opener. They were simple, but functional. Then BMW started to make them smaller and also added an aluminum case around the key's base that made it appear more elegant and less resemble an opener for bottles. The new design also trimmed the rough edges of the keys which could puncture bags or pockets, and made the keys easier to hold. BMW has since introduced the Display Key which puts all the functionality of your vehicle in your hand. The BMW key fob has a small LCD screen that allows you to lock and unlock your vehicle, control the air conditioning and display vehicle information. It even allows remote parking on hybrid models! BMW Digital Keys are a fantastic replacement if you need to replace the BMW key fob. You can unlock your car with your smartphone provided you have a compatible model. This feature is only available for BMW vehicles manufactured after 2021 that use the iDrive 8 system. The Connected Remote key is a innovative key from BMW that lets you start your vehicle and operate certain features using your smartphone. The app allows you to remotely control your car's climate control as well as check the battery level and more! You can even see how much gas is left in your tank, should your car be equipped with that feature. The process for replacing the BMW Digital Key is the same regardless of whether you're using a traditional key or a BMW Digital Key. You'll have to bring the original key and the new one to Patrick BMW, and our technicians will assist you with everything. You can also purchase a BMW Key Protection plan, which will cover the cost of a replacement in the event that your keys get stolen or lost. If you do lose your BMW key, don't panic! The first step is to reset the key, which will erase any programming it has and render it useless. This is done five times by rapidly shifting the key from position one to position zero and back. Then you can turn the key until it is at zero and then remove it from the ignition. Security The BMW Digital Key is a easy way to start your vehicle. The fob works with your Apple Watch or smartphone and works with BMW Connected Drive. It can unlock the car and start the engine. You can also share the key with five people. The key fob transmits encrypted signals to the vehicle. It is therefore extremely difficult for hackers and cloners to get the signal. The UWB technology of the BMW Digital Key also prevents relay attacks even if it is in motion. The system also has a built-in alarm to prevent non-authorized starts and disables ignition switch which is a frequent target for thieves. BMW offers a range of security features that are available as an option. Passive Start is one of them. It will disable the starter motor if the key fob does not remain within close proximity to your vehicle. This feature is available on many of the brand's models and gives you security. BMW's more sophisticated models include keyless entry, which lets users to start their car without having to manually insert a key or push any buttons. This feature can be activated by pressing three times on the lock button of the fob in a single second. In some instances, you may have to press the lock on the fob three times to activate a remote start feature on the dashboard or steering wheel. Some people carry their BMW keyfob in a pouch that blocks signals. This reduces the chance of a third-party broadcasting the unique code that is on the fob in order to gain access to the vehicle. Others prefer to use a standard key case, which does not have this feature but will still protect the fob from scratches. A few BMW owners have reported that their vehicles were taken by criminals who used a signal amplifier to boost the identifying signals. This kind of attack is known as "Relay Attack" and can be prevented by keeping the key fob in a signal blocking pocket or by installing a signal blocker app on your phone. Replacement It happens to everyone - your BMW key fob battery goes out or you need an extra battery for a family member. Fortunately, finding a replacement BMW key fob and programming it into your car is easy and affordable. BMW authorized locksmiths or dealers can sell you an alternative key fob. A new key fob can cost between $400 and $650, depending on the model of BMW you drive. Check to see if there is other ignition key in your BMW before you start programming a new keyfob. Close all the doors of your vehicle. After that, insert the new key fob into the ignition, and turn it to position 1 before turning return to position 0 five times quickly. Then, hold down the unlock button on your BMW key fob and press the BMW logo three times in rapid succession. After you've completed this, take off the key and then turn on the vehicle. You should hear the doors unlock and lock, indicating that your new key fob has been successfully programmed. Based on the model of your car, you may have keys that have a physical key blade inside it or a key fob that does not have one. The process for syncing new fobs with your car is different for each however, the steps are almost identical. The only difference is the metal key fob needs to be placed in the ignition to start your vehicle. If you have a BMW with Comfort Access the process is even simpler. After you've programmed a new key fob, simply insert it into the ignition of your car and press the start button. While your BMW is a fantastic way to travel around Decatur, it is important to keep your key fob in a good condition. Patrick BMW's parts department can assist you find a replacement BMW fob or replacement. We can help you locate the right key fob to your car and can upgrade your BMW with an upgrade to Comfort Access to enable keyless entry as well as engine starting.