15 Reasons Why You Shouldn't Overlook BMW 3 Series Key Fob

The Benefits of a BMW 3 Series Key Fob

The BMW Display Key goes far beyond the typical key fob by including a full-color touchscreen. It has a variety of useful features that are accessible by swiping the finger.

The standard BMW key fobs are made to withstand normal humidity levels. So, putting it in your wallet during a rainy day is unlikely to cause any damage. However, it is important to ensure that your battery is up-to-date.

Keyless Entry

A BMW key fob does so more than just a means to unlock your car or start it. It's also a highly secure security device that can help protect both your vehicle and its contents from theft. It's therefore important to keep the BMW key fob charged, and in sync with your vehicle. It's also important to keep it in a safe place when not in use so that it doesn't get lost or stolen.

It's likely that you'll need to replace your BMW key fob battery at some point during its lifespan. Luckily, the process for doing this is straightforward. First find the ignition switch on your BMW key fob and ensure it's off. Remove the cover for your key fob and remove it with care. Then, carefully remove the old battery. Replace the old battery with new (size CR2032) and then carefully replace the key fob. Press and hold the lock key until you hear the click (without turning the engine on). When you have done that the doors will automatically unlock and lock, signalling that your BMW key fob is now programmed to your vehicle.

Your BMW may also have the Comfort Access feature that allows you to open and close your car with an accessory key fob or mobile. To enable this feature, you will need an iPhone compatible with the Apple Wallet application. Once you've got these items you can simply insert your iPhone into the Smart Key Tray of your BMW and follow the instructions in the Wallet app.

You can follow the same procedure to program additional key fobs or an alternative, but you might have to deactivate the current ones first. Keep your BMW keyfob away from water because it could damage the touchscreen. It is also important to avoid exposing it to direct sunlight, as the display could be permanently damaged from prolonged exposure to UV light. If you're worried about your BMW key fob being stolen or copied, be aware that the security of this device is constructed to be built into it. A sophisticated system will ensure that your vehicle unlocks only when it receives an unique identifier that is constantly changing.

Smart Keys

Smart Keys are key fobs that allow you to unlock and start your vehicle without the need of an individual key or smartphone. You can also utilize the app on your phone to keep track of who's been in your car and at what time.

You can download the app on the app store for your smartphone or by using the BMW Connected App to log in to the Digital Key area. Once you've logged in you'll be able see who has access and change any restrictions that might be in place.

If you've got 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 approach. You can even use the app to set your parking brake. You can also make use of the app to control certain functions of your car, such as changing your music volume or adjusting the temperature.

The key blade inside the key fob is a standard key size. It can be used to unlock doors manually as well as with Comfort Access. The key is resistant to water and therefore there's no need to be concerned about it getting wet. But it is important to avoid exposing the key to intense sunlight or extreme heat, as the key can overheat and cause permanent damage.

Follow these simple steps to program your BMW keyfob to ensure it can work with the app on your phone. First, you'll need to confirm that your smartphone is compatible for the Digital Key feature. You'll then need to download the BMW Connected App, and login using your iCloud account. Then, insert your iPhone in the tray for your smartphone. Follow the prompts and then activate the BMW Digital Key.

If you're looking to change the battery in your BMW key fob it is possible to do this easily by removing your backplate and replacing the CR2032 coin cell battery. Be careful when trying to remove the backplate, as it's sealed with glue. It is always advisable to contact a professional automotive locksmith to assist you should you feel uncomfortable doing it yourself.

Proximity Keys

Proximity keys are a recent development in keyless entry systems. Instead of requiring a physical contact, they make use of proximity sensors to identify the key, allowing the driver to unlock the doors and start the engine. While this is convenient, it does present some security risks.

The most significant issue is that they could be stolen as laptops and smartphones. Criminals can access the system and send the signal that identifies them to an accomplice sitting nearby, or they can simply use a simple signal amplifier to detect the signal. Some drivers keep their key fobs in a pouch that blocks signals or cover to prevent this.

Another issue is that drivers might not realize they need to shut off the vehicle prior to leaving it. If they leave the car running while at the grocery store or dropping it in the cup holder could cause it to start running which can lead to theft or carbon monoxide poisoning. Many drivers forget to put their keys in the ignition when they go to park at home, believing that the vehicle is not running. This can lead to theft or, in the case of a hybrid car carbon monoxide poisoning as the family is asleep.

In addition, if the key fob becomes lost or its battery goes out unexpectedly, the car won't start, even if you have the key to open the door. It is vital to always keep a spare key or a smart key duplicated, so that you or a trusted friend have access to your vehicle in the event of emergency.

Fortunately they can be overcome with the proper precautions. By being more mindful about where you keep your key fob, making sure that it's off and in a locked position prior to leaving from your car and using an alarm to remind you of things you have to remember to minimize the chance of proximity key-related issues.

BMW's most sophisticated fob is the Display Key, which comes with a touchscreen display. This unique key is slightly more susceptible to theft than conventional BMW fobs, but it is still more secure. Keep your brand new BMW Display Key away from water and treat it the same way you would treat a smartphone.

Remote Start

If you own a BMW with Remote Start you can use your key fob or the BMW Connected App to start your car prior to getting in. This lets you warm up your car on chilly Decatur mornings, or cool your car during Pekin commutes. If your BMW didn't have Remote Start, you can upgrade it by purchasing an OEM kit from our parts center and scheduling service at your convenience.

The button at the base of many BMW key fobs lets you to create an emergency copy of your keys. This can be useful for occasions when your fob is wet or soaked, or if you're not in the vicinity of a locksmith. Some people also keep a spare key in the fob so that additional family members can get into their cars without calling our dealership for keyless entry or Comfort Access.

The standard BMW key fob is highly resistant to moisture, so it's able to stand up to an afternoon in the rain or a trip to the washing machine. The BMW Display Key with touchscreen, however, is more fragile and should not be kept in water for long.

BMW key fobs can store up to three profiles. This allows you to modify your vehicle settings based on the keys you own. The iDrive system will unlock the appropriate fob, and then set all the relevant settings for the profile, including seat location and radio presets. When you are ready to change drivers, you must simply press the lock button on your key fob twice in a row.

If your BMW key fob doesn't work correctly, you'll require replacing the battery (size CR2032) within. Remove the cover from the fob, remove the old batteries, then gently replace the new ones. You can purchase an alternative BMW battery in our parts department get more info or purchase one online. If your key fob is fitted with Comfort Access, you will also have to disable the feature and then code the vehicle to remove your current key profile before you pair it with a new.