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5 Tools That Everyone Working In The BMW 3 Series Key Fob Industry Should Be Using
The Benefits of a BMW 3 Series Key Fob

The BMW Display Key is a key fob that includes a full-color touchscreen. It offers a number of helpful features that are accessible by a swipe of a finger.

Most standard BMW key fobs are able to withstand the daily moisture levels, so putting it in your pocket during a rainy day is unlikely to cause damage. But it is crucial to ensure that your battery is up-to-date.

Keyless Entry

A BMW key fob does more than simply unlock your car or start it. It's also a powerful security device that protects both your vehicle and its contents from theft. It is therefore crucial to keep the BMW key fob charged, and in sync with your vehicle. It's also important to keep it in a secure location when not in use, so that it won't be lost or stolen.

It is likely that you will need to replace your BMW key fob battery at some point during its lifecycle. Luckily, the process for doing this is straightforward. First, locate your BMW key fob's ignition button and make sure it's off. Remove the key fob and remove it carefully from the battery. Replace the old battery with new one (size CR2032) and then replace the key fob. Once the new battery is in position, press and hold the lock button until you hear a click (without activating the engine). After that your doors will then unlock and lock, which indicates that your BMW key fob is now programmed to your vehicle.

Your BMW may also have a feature called Comfort Access, which allows you to open and close your car using 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 those items just place your iPhone in the Smart Key Tray in your BMW and follow the steps on the Wallet app to pair it with your car's key fob.


The same process can be used to program a replacement or additional key fobs however you'll need to disable the existing ones first. Keep your BMW key fob out of water as it can damage the touchscreen. It is also important to avoid exposure to direct sunlight as the display could be permanently damaged by long-term exposure to UV light. If you're worried about your BMW key fob being stolen or copied, know that the security of this device has been built into it. A sophisticated system will ensure that your vehicle is locked only when it receives an unique identifying signal that's constantly changing.

Smart Keys

Smart Keys are key fobs that let you unlock and start your car without the requirement of a smartphone or separate key. You can use your smartphone's app to track who is in your car when.

The app is available on your smartphone's app store or use the BMW Connected App to log in to the Digital Key area. Once you log in, it is possible to determine who has access to the area and change any restrictions.

If you have Smart Keys on your key, you can use them to open the doors of your BMW remotely and take advantage of Comfort Access features such as automatically locking the door when you enter. The app can be used to set the parking brake. You can also control some features of your vehicle with the app, like setting the volume of your music, or setting your climate control.

The key fob's key blade is a standard size key and you can use it to open the door manually, as well as make use of Comfort Access features. The key is resistant to water, so there's no need to be concerned about it getting wet. It is recommended not to expose the key to direct sun or extreme heat as it could overheat.

You can program your BMW key fob to connect to the app on your smartphone by following a few easy steps. First, you'll need to ensure that your smartphone is compatible with the Digital Key feature. You'll need to download the BMW Connected App, and login using your iCloud account. Then, you'll need place your iPhone into the smartphone tray and follow the prompts to finish activating the BMW Digital Key.

If you're looking to change the battery in your BMW key fob, you can do so quickly by removing the backplate and swapping out the CR2032 coin cell battery. Be careful when trying to remove the backplate, as it's glued. You can always call an expert automotive locksmith for assistance in case you aren't comfortable doing it yourself.

Proximity Keys

Proximity keys represent the latest technology in keyless entry systems. Instead of requiring physical contact, they use the proximity sensor to recognize the key, allowing the driver to open the doors and start the engine. This technology is convenient however it does pose some security dangers.

The most significant issue is that they can be stolen, just like laptops and smartphones. Criminals can access the system and send the identification signal to an accomplice sitting nearby, or they can simply utilize a simple signal amplifier to receive the signal. Some drivers keep their key fobs in a pouch that blocks signals or cover to combat this.

Another problem is when drivers fail to shut off their vehicle prior to leaving. If you leave the vehicle running at a store or put it in a cup holder, it can start to run and cause carbon monoxide or theft. Many drivers forget to put their keys in the ignition when they park at home, thinking that the vehicle is not running. This could lead to a theft or, if you own a hybrid car, carbon monoxide when your family is asleep.

If the key fob is lost or the battery fails it will not start, even if you have the key needed to open the door. It is vital to always have an extra key or smart key duplicated to ensure that you or a trusted friend can access your vehicle in the event of emergency.

Fortunately, these issues are easily solved with the proper steps. Be more aware of the location of your key fob, making sure it's off and in a locked position before you leave from your vehicle, and by using an alarm system to remind you of the things you have to remember, you can lower the chance of having proximity key related problems.

BMW's most sophisticated fob is the Display Key, which comes with an interactive display. This innovative key is also somewhat more vulnerable to theft, but it's more secure than conventional BMW fobs. The best way to protect your new BMW Display Key is to treat it like an iPhone and keep it away from water.

Remote Start

If you have a BMW with Remote Start, you can make use of the BMW Connected app or your key fob to start your car before you get inside. This lets you warm your car up on cold Decatur mornings, or cool your vehicle during Pekin commutes. If your BMW didn't come with Remote Start, you can add it by purchasing an OEM kit at our parts center and scheduling it at your convenience.

Most BMW key fobs have a removable key blade as well as electronic control modules, which means you can create a backup copy of your key by using the button at the base of the fob. This is handy in the event that your fob gets wet or if you're not near an locksmith. Some people also keep a spare key in 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 able to withstand an entire day of rain or a trip through the washing machine. However the BMW Display Key with touchscreen is a bit more delicate and should not be left in the water long enough.

BMW key fobs are capable of storing up to three profiles. This lets you alter the settings of your car based on the keys you have. The iDrive system unlocks the correct fob, which then set all the relevant settings for that profile, including seat location and radio presets. If you want to change drivers, all you need to do is to press the lock button twice on your fob.

If your BMW key fob doesn't work properly, you'll have to replace the battery (size CR2032) within. Remove bmw car key replacement of the fob, remove the old battery, and then insert the new one slowly. You can purchase a replacement BMW key battery from our parts department, or buy a replacement online. If your key fob comes with an Comfort Access feature, you'll also have to disable it and code the car to erase your existing key profile before you can pair it with another.

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