What Functions Does a BMW Key Fob Have?
If you have an BMW you are likely to find that your key fob is equipped with numerous functions. It can be used to unlock your doors, control your windows, and even start the engine.
But there are some secrets you might not have heard of. Let's take a look at some of the most effective ones.
Functions
The BMW key fob is a small rectangular piece of plastic with several buttons incorporated in its side. Most of the buttons are used to lock and unlock the vehicle, but a few have more unique functions. BMW owners, for example can activate a secret function on their key fob by pressing the unlock button twice quickly. This is perfect for those who wish to cool off their car during a hot summer day.
Another significant benefit of the BMW key fob is that it can be used to start the vehicle. This is a fantastic security precaution that prevents unauthorised entry into the vehicle. To start the engine, the driver has to press the lock button on the key fob, then the circular arrow. This feature is also available on newer BMW models to remotely start the car. This feature is especially useful when a driver is late for work and doesn't have time to open the door.
The BMW key fob also has the capability of controlling the internal climate system. This is particularly convenient for those traveling with multiple individuals as each key fob is able to set the temperature for each person. The key fob on a hybrid BMW can be used to monitor the battery's charge status.
Dropping them in water is not recommended. It is recommended to keep the key fob inside its case that is protected when not in use. If you lose your key fob, we can provide a service which will deactivate the device, making it useless to thieves. Contacting our dealer or technicians can do this. A replacement for the lost BMW key fob could be purchased to restore functionality to your vehicle.
Design
BMW key fobs used to be big black, clunky rectangles that looked a bit like a bottle opener from the distance. They were simple, but functional. BMW then made them smaller and also added a plastic casing around the base to make it appear better and less like a key opener. This new design also reduced the rough edges of the key which could pierce bags or pockets, and made the keys more comfortable to hold.
BMW introduced the Display Key which puts all the features of your vehicle in your palm. It lets you lock and unlock your car, control your air conditioning, and view vehicle information on a small LCD touchscreen on the BMW key fob. Even hybrid models can have remote parking!
If you're in need of a replacement key fob, you can have the same great function by using the BMW Digital Key. You can unlock your vehicle using your smartphone if you have a compatible model. This feature is only available on BMW vehicles made after 2021 using the iDrive 8 system.
Another cool new key from BMW is the Connected Remote Key that lets you start your car and use certain features using your smartphone. The app lets you remotely control your car’s climate control and check battery levels. You can see how much fuel is left in your car if it has this feature.
The process for replacing the BMW Digital Key is the same whether you're using the traditional key or a BMW Digital Key. You'll have to bring your original key and the new one to Patrick BMW, and our technicians will help you with everything. You can also purchase a BMW Key Protection Plan, which covers the cost of replacement in the event that your keys are lost or stolen.
If you do lose your BMW key, don't panic! The first thing you need to do is reset the key. This erases all programming and render it unusable. This is done five times, by turning the key from position one to position zero and back. Then, you turn it back to zero and then take off the ignition.
Security
The BMW Digital Key is a efficient way to start your car. The fob pairs with your smartphone or Apple Watch and works with BMW Connected Drive to unlock the vehicle, start the engine, and more. It also allows you to share the key with up to five other people.
The key fob transmits encrypted signals with the vehicle. This makes it impossible for hackers to steal and replicate the signal. Additionally, the UWB technology of the BMW Digital Key prevents relay attacks, even if the fob is in motion when it is being transported. The system also has a built-in alarm to prevent unauthorized starts and disables the ignition switch, which is a common target for thieves.
BMW offers a variety of security features that are available as an option. Passive Start is one feature that will disable the starter motor if the key fob doesn't remain within close proximity to your car. This feature is available on several models from the brand and gives you security.
BMW's more sophisticated models include keyless entry, which lets drivers access and start their vehicle without having manually insert a key or push any buttons. This feature can be activated by pressing three times on the lock button on the fob within one second. In some cases it is possible to press the lock button on the fob three times and then activate an additional remote start feature on the dashboard or on the steering wheel.
Some people prefer to carry their BMW key fob in a pouch that blocks signals, which reduces the risk of a third-party broadcasting the identification signal from the fob and allowing access to the car. Some prefer the standard key case which does not have this feature, but it will protect the fob from scratches.
Some BMW owners have reported that their vehicles have been stolen by thieves who employed a signal amplifier to increase the signal that identifies. This type of attack, referred to as "Relay Attack", can be avoided by putting the key fob in an area that blocks signals or by using an application on your smartphone to block signals.
Replacement
Everybody has experienced this: the battery in your BMW key fob goes out or you'll need to purchase another one for your family. It's easy and affordable to purchase a new BMW fob, and then program it into your vehicle. You can purchase the replacement from any dealership or locksmith that is authorized by BMW. A new key fob costs between $400 and $650, depending on the model of BMW you drive.
Make sure there is no other ignition key in your BMW before you start programming the new keyfob. Close all doors in your vehicle. Put your new key fob in the ignition, and quickly change it from position 1 to 0, and then back to position 1. Then, press the unlock button on your BMW key fob and press the BMW logo three times in rapid succession. After you've completed this, remove your key and turn the car on. The doors will lock and unlock, indicating that your new key fob is successfully programmed.
Based on the model of your car, you could have a key blade inside your key fob or one that isn't. The procedure for syncing new fobs to your car differs for each however, bmw replacement keys the steps are almost identical. The only difference is the metal key fob will need to be placed into the ignition to start your vehicle.
If you own a BMW equipped with Comfort Access the process is even easier. Once you have programmed your new key fob to your BMW and inserted it into the ignition and press start.
While your BMW is a fantastic way to travel around Decatur, it is important to keep your key fob in good condition. Patrick BMW's parts department can assist you find a replacement BMW fob or replacement. We can help you locate the perfect key fob for your car and can upgrade your BMW with a Comfort Access upgrade to allow keyless entry and engine starting.