The 12 Most Popular BMW 3 Series Key Fob Accounts To Follow On Twitter The Benefits of a BMW 3 Series Key Fob

The BMW Display Key is a key fob that comes with a full-color touchscreen. It has a range of helpful features that are accessible with a swipe of the finger.

Most standard BMW key fobs are able to withstand day-to-day humidity levels, so keeping it in your pocket on a rainy day is unlikely to cause any damage. However, it is important to keep your battery current.

Keyless Entry

A BMW key fob can do so more than unlock or start your car. It's also a reliable security token that can help protect your vehicle and its contents from theft. This is why it's crucial to keep your BMW key fob fully charged and connected to your vehicle. It's also essential to keep it in a secure location 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 in its life. The procedure is simple. First, locate the ignition switch on your BMW key fob and ensure it is off. Take the key fob off and remove it carefully from the battery. Replace the battery that was removed with a new one (size CR2032) and then carefully replace the key fob. After the new battery is in position, press and hold the lock button until you hear a click (without activating the engine). When you have done that your doors will then unlock and lock, indicating that your BMW key fob has been programmed to your vehicle.

Your BMW may also have a Comfort Access feature that lets you open and close your vehicle using an accessory key fob or mobile. To activate this feature, you will require 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 in your BMW and follow the directions in the Wallet app.

You can use the same procedure to program additional key fobs, or an alternative, however you may need to deactivate the current ones first. Keep your BMW keyfob away from water as it can damage the touchscreen. Do not expose the key fob to direct sunlight since it could permanently damage the display. 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's constantly changing.

Smart Keys Keys

Smart Keys are key fobs that unlock and start your car without the need for an additional key or smartphone. You can use the app on your smartphone to keep track of who has entered your car when.

You can download the app on your smartphone's app stores or log in via the BMW Connected App. After logging in bmw 3 series key fob 'll be able check who has access to the area and alter any restrictions that apply.

If you have a key with Smart Keys, you can use it to unlock your BMW's doors remotely. You can also use Comfort Access features like automatically locking the doors when you approach. You can use the app to set the parking brake. You can also make use of the app to control certain functions within your vehicle, such as changing the volume of your music or adjusting the temperature.

The internal key blade of the key fob is a standard key size. It can be used to unlock doors by hand as well as with Comfort Access. The key is water resistant and therefore you don't need to worry about it accidentally getting wet. But you should avoid exposing the key to direct sunlight or extreme heat as the key could overheat and cause permanent damage.

Follow these easy steps to program your BMW keyfob in order that it works with the app on your phone. You'll first need to ensure that your smartphone is compatible for the Digital Key feature. After that, you'll need to download the BMW Connected App and sign into your iCloud account. Then, put 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 cautious when attempting to pry off the backplate, as it's glued. It is always advisable to contact an expert automotive locksmith for assistance should you feel uncomfortable doing it yourself.

Proximity Keys

Proximity keys are the newest development in keyless entry systems. Instead of requiring a physical contact, they use the proximity sensor to recognize the key and allow the driver to unlock the doors and start the engine. This is a convenient method however, it also poses some security dangers.

The biggest issue is that they are easily stolen, just like smartphones and laptops. Criminals can access the system and transmit the identification signal to a person who is nearby, or they can simply use a simple signal amplifier to detect the signal. To stop this, some drivers choose to keep their keys in a pouch with a signal blocker or cover.

Another problem is that drivers might forget to turn off the vehicle prior to leaving it. If you leave the vehicle running in the store or put it in a cup holder, it could start to run and lead to theft or carbon monoxide. Many drivers forget to put their keys in the ignition when they arrive at home, believing that the vehicle is off. This could lead to theft or, if you have a hybrid car carbon monoxide vapors even while your family is asleep.

In addition, if the key fob gets lost or its battery dies unexpectedly, the car won't start even if you've got the key to open the door. It is crucial to have an extra smart key or spare key made to ensure that you or a trusted person can gain access to your vehicle in the event of an emergency.

These issues can be prevented with the right steps. By being more mindful about where you keep your key fob, and making sure it is off and locked position before you leave from your vehicle and using an alarm to remind you of what you need to do, you can reduce the risk of proximity key-related problems.

BMW's most advanced fob is the Display Key, which comes with a touchscreen display. This unique key is somewhat more vulnerable to theft, however it's more secure than conventional BMW fobs. Keep your brand new BMW Display Key away from water and treat it like you would treat a smartphone.

Remote Start

If you have a BMW equipped with Remote Start you can use your key fob or the BMW Connected App to start your car before you go in. You can heat your car up in the mornings when it's cold in Decatur or cool down the cabin on Pekin commutes. If your BMW did not come with Remote Start, we can include it in your car by purchasing an OEM kit at our parts center.

The majority of BMW key fobs come with keys that can be removed in addition to the electronic control modules, which means you can create a backup copy of your key by pressing the button located on the bottom of the fob. This is useful in the event that your fob gets wet or if you are not near an 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 very resistant to moisture, which means it can safely withstand an afternoon in the rain or a trip to the wash machine. However, the BMW Display Key with touchscreen is a bit more delicate and shouldn't be submerged in water long enough.


BMW key fobs can store up to three profiles. This lets you customize your vehicle settings depending on the keys you've got. Locking the correct fob using your iDrive system will set all relevant settings, from the seat location to radio presets for the profile you have selected. If you want to change drivers, you simply need to press the lock button twice on your fob.

If your BMW key fob isn't functioning properly, you'll need to replace the battery (size CR2032) within. Remove the cover of the fob, remove the old batteries, then gently insert the new ones. You can purchase a new BMW key battery at our parts department, or order a new one online. If your key fob comes with Comfort Access, you will also need to deactivate the feature and then code the vehicle to delete your current key profile prior to you pair it with a different.