Is Technology Making BMW 3 Series Key Fob Better Or Worse?

The Benefits of a BMW 3 Series Key Fob

The BMW Display Key goes far beyond the standard key fob by incorporating a full-color touchscreen. It has a variety of useful features that can be accessed by simply swiping your finger.

The standard BMW key fobs are built to withstand normal humidity levels. Therefore, keeping it in your wallet during rainy days is unlikely to cause any damage. However, it is important to keep your battery up-to-date.

Keyless Entry

A BMW key fob does so much more than a way to unlock your vehicle or start it. It's also an effective security device that helps protect both your vehicle and its contents against theft. It is therefore essential to keep the BMW key fob charged and paired with your vehicle. It's also crucial to keep it in a safe place when not in use, to ensure it isn't lost or stolen.

Most likely, you'll need to replace the battery on your BMW key fob at some moment. Luckily, the process for doing so is simple. First find your BMW key fob's ignition button and ensure that it's off. Remove the key fob and carefully remove the battery. Replace the old battery with a new one (size CR2032) and then carefully replace the key fob. Once the new battery is in place, hold and press the lock button until you hear a click (without activating the engine). Once you've done this, the doors will unlock and lock automatically, signalling that the BMW key fob has been programmed.

You may also be able use the Comfort Access feature of your BMW that lets you open and close it with a keyfob or smartphone. To enable this feature, you will require an iPhone compatible with the Apple Wallet application. Once you've got those items, simply put your iPhone in the Smart Key Tray in your BMW and then follow the instructions on the Wallet app to connect it to your vehicle's key fob.

The same process can be used to program a replacement or additional key fob, though you may have to disable the existing ones first. It's also important to keep your BMW key fob clear of water, as the touchscreen could be damaged by water. Avoid exposing the key fob to direct sunlight as it can permanently harm the display. If you're concerned about your BMW key fob being hacked or cloned, you should know that the security of this device is built to be built into it. A sophisticated system ensures your vehicle is locked only when it receives a unique identifier that is constantly changing.

Smart Keys Keys

A key fob that is equipped with Smart Keys functionality is able to unlock your car and then start it up without the need for an additional key or smartphone. You can also make use of 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 your smartphone's app stores or sign in via the BMW Connected App. After you have logged in, it is possible to determine who has access to the area and change any restrictions.

If you have keys with Smart Keys, you can make use of it to open the doors of your BMW remotely and utilize Comfort Access features like automatically locking the doors as you approach. You can even use the app to control your parking brake. You can also control certain features of your vehicle with the app, for example, changing the volume of your music or setting your climate control.

The key fob's internal blade is a standard key size and you can use it to unlock the door manually, as well as use Comfort Access features. The key is waterproof which means you don't have to be concerned about it getting wet. But it is important to avoid exposing the key to intense heat or direct sunlight because the key may overheat and cause permanent damage.

Follow these easy 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. Then you'll need to download the BMW Connected App and sign in with your iCloud account. Then, place your iPhone in the tray for your smartphone. Follow the steps and activate the BMW Digital Key.

You can easily replace the CR2032 battery in your BMW keyfob by removing the backplate. Be careful when removing the backplate as it's sealed with glue. If you're unsure about doing it yourself, you could always call a professional automotive lock expert for assistance.

Proximity Keys

Proximity keys are the latest evolution of keyless car entry systems. Instead of requiring a physical contact, they use a proximity sensor to identify the key and permit the driver to open the doors and start the engine. While this is practical, it comes with certain safety dangers.

The main problem is that they are easily stolen as well, just like laptops and smartphones. Criminals can access the system and transmit the identification signal to an accomplice who is in close proximity or utilize a simple signal amplifier to detect the signal. Some drivers keep their key fobs in a signal blocking pouch or cover to prevent this.

Another issue occurs when drivers fail to turn off their vehicle before leaving. If you leave the car running in the store or put it in a cup holder, it could start to run and cause carbon monoxide or theft. Many drivers leave their keys in the ignition when they go to park at home, believing that the car is off. This can result in theft or, in the case of a hybrid car, carbon monoxide poisoning while the family sleeps.

In addition, if the key fob gets lost or the battery fails suddenly, the car will not start even if you have the key to open the door. It is essential to have a spare smart key or spare key to ensure that you or a trusted individual can access your vehicle in the event of an emergency.

These issues can be prevented by taking the proper steps. By being more mindful about where you keep your key fob, and making sure it is secured and off position before you leave from the car, and by using an alarm system to remind you of things you must do and lower the chance of having proximity key-related issues.

BMW's most advanced fob is the Display Key, which comes with an interactive display. This unique key is somewhat more vulnerable to theft than traditional BMW fobs, but it is still more secure. Keep your new BMW Display Key away from water and treat it as you would a smartphone.

Remote Start

If you have a BMW equipped with Remote Start and Remote Start, you are able to use the BMW Connected app or your key fob to start your car prior to you get inside. This lets you warm your car up on cold Decatur mornings or cool your car 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 majority of BMW key fobs have a removable key blade in addition to the electronic control modules, which means you can create a backup duplicate of your key pressing the button on the bottom of the fob. 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 keep a spare car key in their wallets to allow other family members to access their vehicles without having to call our dealership for Comfort Access or keyless entry.

The standard BMW key fob is highly resistant to moisture, so it can safely withstand a day in the rain or going to the washing machine. The BMW Display Key with touchscreen however, is more delicate and shouldn't be kept in water for too long.

BMW key fobs can accommodate up to three driver profiles, meaning you can modify your vehicle's settings based on the keys you carry with you. Locking the correct fob using your iDrive system will set all the relevant settings, from seat location to radio presets for the profile you have selected. If you decide to switch drivers, simply press the lock button on the key fob twice in a row.

If your BMW key fob isn't functioning correctly, you'll have to replace the battery (a size CR2032) inside. Remove the fob's cover, remove the old battery, then insert the new one with care. You can purchase the replacement BMW battery in our parts click here department, or purchase one on the internet. If your key fob is fitted with Comfort Access, you will also need to deactivate the feature and then code the vehicle to erase your current key profile before you pair it with a new.