The Benefits of a BMW 3 Series Key Fob The BMW Display Key goes far beyond the typical key fob by incorporating the full-color touchscreen. It comes with a range of useful features that are accessible by simply swiping your finger. Most standard BMW key fobs are able to withstand day-to-day moisture levels, so putting it in your pocket on a rainy day is unlikely to cause damage. However, it is important to keep your battery current. Keyless Entry A BMW key fob is so more than just a means to unlock your car or start it. It's also a reliable security token that helps protect your vehicle and its contents from theft. It's therefore important to keep the BMW key fob fully charged and paired with your car. Keep it in a secure place when not in use to protect it from getting lost or stolen. Most likely, you'll need to replace the battery in your BMW key fob at some time. Luckily, the process to do this is easy. First, locate the ignition switch on your BMW key fob and make sure it's off. Remove the key fob cover and carefully remove the old battery. Replace the battery that was removed with a new (size CR2032) and then replace the key fob. Press and hold the lock key until you hear a click (without turning off the engine). After you've done this, the doors will lock and unlock automatically, indicating that the BMW key fob has been programmed. You may also be able to utilize the Comfort Access feature of your BMW that lets you to open and shut it using a key fob or smartphone. To enable this feature, you'll require an iPhone compatible with the Apple Wallet application. Once you've got these items, simply put your iPhone in the Smart Key Tray in your BMW and then follow the steps on the Wallet app to pair it with your car's key fob. The same method can be used to program replacement key fob or other but you'll need to disable the existing ones first. Keep your BMW keyfob away from water because it could damage the touchscreen. This means avoiding exposure to direct sunlight, as the display could be permanently damaged by prolonged exposure to UV light. However, if you're worried about the key fob of your BMW being stolen or copied, remember that it's designed with security in mind. A sophisticated system makes sure that your vehicle is locked only when it receives a unique identifying signal that is constantly changing. Smart Keys Keys Smart Keys are key fobs that unlock and start your car without the requirement of a smartphone or separate key. You can also use the app on your phone to keep track of who's been in your car and when. You can download the app on your smartphone's app stores or log in via the BMW Connected App. Once you've logged in you'll be able see who has access and change any restrictions that apply. If you own a key with Smart Keys, you can use it to open the doors of your BMW remotely and utilize Comfort Access features like automatically locking the doors when you come closer. You can even use the app to control your parking brake. You can also control a number of features of your vehicle with the app, for example, setting the volume of your music, or setting your climate control. The key blade inside the key fob is standard key size. You can use it to unlock doors manually as well as with Comfort Access. The key is water resistant and therefore you don't need to worry about it accidentally getting wet. You should not expose the key to direct sunlight or extreme heat since it can overheat. You can program your BMW key fob to connect to the app on your smartphone by following a few simple steps. First, you'll need ensure that your smartphone is compatible with the Digital Key feature. After that, you'll need to download the BMW Connected App and sign to your iCloud account. Then, place your iPhone into the smartphone tray. Follow the instructions and activate the BMW Digital Key. You can easily replace the CR2032 battery in your BMW keyfob by removing its backplate. Be careful when removing the backplate because it's secured with glue. You can always call an experienced locksmith in the automotive industry for assistance should you feel uncomfortable doing it yourself. Proximity Keys Proximity keys are the newest evolution of keyless car entry systems. Instead of requiring a physical contact, they utilize a proximity sensor to identify the key, allowing the driver to unlock the doors and start the engine. While this technology is convenient, it does present some security dangers. https://blogfreely.net/legcattle7/5-killer-quora-answers-on-genuine-bmw-replacement-key is that they could be stolen, just like smartphones and laptops. Criminals are able to access the system and transmit the signal that identifies them to a person who is nearby, or they can simply utilize a simple signal amplifier to detect the signal. To stop this, some drivers opt to keep their key fobs in a signal-blocking pouch or cover. Another issue is when drivers fail to turn off their vehicle before leaving. If you leave your vehicle running at a shop or place it in a cup holder, it can start to run and cause carbon monoxide or theft. Many drivers put their keys in the ignition when they arrive at home, believing that the vehicle is off. This can lead to theft, or in the case of a hybrid car, carbon monoxide poisoning while the family rests. If the key fob is lost or the battery fails and the car won't start, even if you have the key that opens the door. It is crucial to have an extra smart key or spare key made to ensure that you or a trusted individual can access your vehicle in case of emergency. Fortunately, these issues can be resolved with right steps. By being more aware of where you keep your key fob, and making sure it is off and locked position prior to leaving from your car, and by using an alarm system to remind you of the things you need to do to minimize the chance of proximity key-related problems. BMW's most sophisticated fob, the Display Key with touchscreen display, is the most advanced. The innovative key is slightly more susceptible to theft, but it's still more secure than conventional BMW fobs. The best way to secure your brand new BMW Display Key is to treat it like an ordinary smartphone and keep it away from water. Remote Start If you drive a BMW equipped with Remote Start or Remote Start, you can make use of the BMW Connected app or your key fob to start your car before you even get inside. This lets you warm your car up on cold Decatur mornings, or cool your cabin during Pekin commutes. If your BMW did not include Remote Start, we can include it in your car by purchasing an OEM kit from our parts center. The button on the base of the majority of BMW key fobs enables you to create an emergency copy of your keys. This is handy when your fob is soaked or if you are not close to a locksmith. Some people also keep a spare key on the fob to ensure that other family members can access their cars without calling our dealership for keyless entry or Comfort Access. The standard BMW key fob is extremely resistant to moisture, so it can safely withstand an entire day of rain or going to the wash machine. However the BMW Display Key with touchscreen is a little more delicate and shouldn't be kept in water for long enough. BMW key fobs hold up to three driver profiles, which means you can customize your vehicle's settings according to the keys you have with you. The iDrive system will unlock the correct fob, which then set all relevant settings for the profile, including seat position and radio presets. If you wish to switch drivers, you just need to press the lock button twice on the fob. If your BMW key fob doesn't work properly, you'll need to replace the battery (size CR2032) within. Remove the cover of the fob and remove the old battery, and insert the new one with care. You can purchase an alternative BMW battery in our parts department or order one on the internet. If your key fob has an Comfort Access feature, you'll also have to disable it and then code the car to delete the key profile you have already created before you can pair it with a different.