The Benefits of a BMW 3 Series Key Fob
The BMW Display Key goes far beyond the standard key fob by incorporating an all-color touchscreen. It has a variety of useful features that can be accessed by swiping a finger.
Most standard BMW key fobs can withstand day-to-day humidity levels, so having it in your pocket on a rainy day is unlikely to cause any damage. It is essential to ensure that the battery is kept up-to-date.
Keyless Entry
A BMW key fob can do so more than simply unlock your car or start it. It's also a highly secure security device that protects both your vehicle and its contents against theft. That's why it's important to keep your BMW key fob charged and connected to your vehicle. Keep it in a secure place when it's not in use to protect it from being lost or stolen.
Most likely, you'll have to replace the battery on your BMW key fob at some point. Fortunately, the procedure for doing so is simple. First, locate the ignition switch on your BMW key fob, and make sure that it is turned off. Remove the key fob and remove it carefully from the battery. Replace the old battery with a new one (size CR2032) and then replace the key fob. Press and hold the lock key until you hear the click (without turning on the engine). When you have done that your doors will then unlock and lock, indicating that your BMW key fob is now programmed to your vehicle.
You might also be able to use the Comfort Access feature on your BMW which lets you to open and close the door using a key fob or smartphone. To enable this feature, you will require an iPhone compatible with the Apple Wallet application. Once you've got those items you can simply place your iPhone in the Smart Key Tray inside your BMW and then follow the directions on the Wallet app to connect it to your vehicle's key fob.
The same method can be used to program replacement or additional key fobs but you'll need to disable the existing ones first. Keep your BMW key fob out of water as it can damage the touchscreen. Be sure to not expose the key fob to direct sunlight, as it can permanently damage the display. If you're concerned about your BMW key fob getting hacked or cloned, you should be aware that the security of the device is designed into it. A sophisticated system ensures your vehicle will only unlock when it receives an unique identifying signal that's constantly changing.
Smart Keys
Smart Keys are key fobs that allow you to unlock and start your vehicle without the requirement of a smartphone or separate key. You can use your smartphone's app to track who is in your car when.
You can download the app from your phone's app stores, or log in using the BMW Connected App. Once you've logged in, it is possible to view who has access and modify any restrictions.
If you have Smart Keys on your key you can use them to unlock the doors of your BMW remotely and make use of Comfort Access features such as automatically locking the door as you come close. You can use the app to set the parking brake. You can also use the app to control certain functions within your vehicle like changing the volume of your music, or the temperature control.
The internal key blade of the key fob is standard key size. It can be used to unlock doors manually and also with Comfort Access. The key is water resistant, so you don't have to worry about it accidentally getting wet. However, you should be careful not to expose the key to intense heat or direct sunlight as the key could overheat and cause permanent damage.
You can program your BMW key fob to work with the app on your smartphone by following a few simple steps. First, you'll need to confirm that your phone is compatible with the Digital Key feature. Then, you'll have to download the BMW Connected App and sign to your iCloud account. Then, you'll need put your iPhone in the smartphone tray and follow the steps to finish activating the BMW Digital Key.
If you're looking to replace the battery in your BMW key fob you can do it quickly by removing the backplate and swapping out the CR2032 coin cell battery. Be cautious when attempting to pry off the backplate, since it is sealed with glue. You can always call an experienced locksmith in the automotive industry for help if you don't feel comfortable doing it yourself.
Proximity Keys
Proximity keys are the newest technology in keyless entry systems. They do not require physical contact but instead use a proximity detector to identify the key. This enables the driver to open doors and even start the car. This is convenient however it does pose some safety risks.
The biggest issue is that they could be stolen as well, just like laptops and smartphones. Criminals are able to hack into the system to transmit signals that identify them to a more info person who is nearby or use a simple amplifier to receive the signals. Some drivers keep their key fobs in a pouch that blocks signals or cover to prevent this.
Another issue is when drivers do not turn off their vehicle before leaving. Leaving the vehicle on while at the grocery store or dropping it into the cup holder could cause it to start running and cause theft or carbon monoxide poisoning. Many drivers put their keys in the ignition when they arrive at home, thinking that the car is off. This can lead either to a theft or, if you have a hybrid vehicle carbon monoxide, even while your family is asleep.
Additionally, if your key fob gets lost or the battery fails suddenly, the car will not start even if you've got the key to open the door. It is crucial to have a spare smart key or spare key so that you or a trusted individual can access your vehicle in case of emergency.
This issue can be avoided with the right precautions. You can lower the risk that proximity keys can cause problems by being aware of the location you keep your key fob, and making sure it's off and locked when you leave the car.
BMW's most advanced fob is the Display Key, which comes with an interactive display. This innovative key is also slightly more susceptible to theft, but it's still more secure than standard BMW fobs. Keep your brand new BMW Display Key away from water and treat it the same way you would a smartphone.
Remote Start
If you own a BMW equipped with Remote Start you can use your key fob or the BMW Connected App to start your car before you go into. This lets you warm your car on cold Decatur mornings or cool down your vehicle during Pekin commutes. If your BMW didn't have Remote Start, you can add it by purchasing an OEM kit at our parts center and scheduling it at your convenience.
The button located on the bottom of the majority of BMW key fobs enables you to make an emergency copy of your keys. This is handy in the event that your fob gets wet or if you're not close to an locksmith. Some people also keep a spare key on the fob to ensure that other family members can gain access to their vehicles without calling our dealership for keyless entry or Comfort Access.
The standard BMW key fob is very resistant to moisture, so it can safely withstand an entire day of rain or an excursion to the washing machine. The BMW Display Key with touchscreen, however, is more delicate and should not be left in water for too long.
BMW key fobs hold up to three driver profiles, so you can modify your vehicle's settings based on the keys you carry with you. The iDrive system unlocks the correct fob, which will then set all relevant settings for that profile, including seat location and radio presets. When you want to change drivers, you just need to press the lock button twice on the key fob.
If your BMW key fob isn't functioning properly, you'll need change the battery (a size CR2032) inside. Take off the cover of your fob and remove the old battery, and insert the new one slowly. You can purchase a replacement BMW key battery at our parts department, or order a new one online. If your key fob comes with an Comfort Access feature, you'll also have to disable it and also code the car to delete your current key profile before you can pair it with another.