What Functions Does a BMW Key Fob Have?

Your BMW key fob probably has many functions. It can be used to unlock your doors, control your windows, and even start your engine.

But there are some secret techniques that you may not be aware of. Here are some of the best.

Functions

The BMW key fob is a small rectangle of plastic with many buttons incorporated into its side. The majority of the buttons are used to unlock and lock the vehicle, but certain buttons have additional functions. For instance, BMW owners can activate a hidden function on the key fob to lower all their windows simultaneously by pressing the unlock button twice quickly. This is ideal for those who want to cool their vehicle during a hot summer's day.

Another major 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, drivers must first press the lock button on the key fob, then the circular arrow. This feature is also available on the latest BMW models to start the vehicle remotely. This feature is especially beneficial when a driver is late to work and does not have time to turn the door handle.

The BMW key fob is also capable of controlling the internal climate system. This is particularly useful for people who travel with multiple individuals, as it's possible to set each individual's preferred temperature using their own key fob. The key fob of a hybrid BMW can be used to monitor the battery's charging status.

Dropping them in water is not recommended. It is recommended to keep the key fob in its case that is protected when not in use. If you happen to lose the key fob, a service can be provided that will disable it, making it useless for thieves. Contacting our dealer or technicians will do this. You can buy a replacement BMW key fob to repair the functionality of your vehicle.

Design

BMW key fobs were once huge rectangular black pieces that looked a bit like an opener for bottles from a distance. They were basic, but they served a purpose. Then BMW began to make them a little more compact and added a case made of plastic around the base of the key that made it look nicer and a little less like a bottle opener. The new design also reduced the rough edges of the key which could pierce pockets or bags and made keys easier to hold.

BMW introduced the Display Key which puts all the features of your vehicle in your hands. The BMW key fob comes with an LCD screen that lets you lock and unlock your car, control the air conditioning, and access the vehicle's information. It even offers remote parking on hybrid models!

BMW Digital Keys are a fantastic replacement if you need to replace your BMW key fob. You can unlock your vehicle with your smartphone if you have an appropriate model. This feature is only available for BMW vehicles built after 2021 using the iDrive 8 system.

Another new and exciting key from BMW is the Connected Remote Key that allows you to start your car and operate certain features using your smartphone. The app allows you to remotely control the climate control of your car and check battery levels and much more! You can even check how much gas you have left in your tank if the car is equipped with that feature.

No matter if you're using a BMW Digital Key or a traditional key fob, the process of getting the replacement is the same. Our experts will assist you with the process when you bring the old and new one to Patrick BMW. You can also purchase an BMW Key Protection Plan, which will cover replacement costs when keys are lost or stolen.

If you do lose your BMW key, don't panic! The first step is to reset the key, which will erase any programming that was stored on it and render it useless. This is accomplished by turning the key from position one, click here then back quickly five times in a row. Then, you turn it back to zero and then take it out of the ignition.

Security

The BMW Digital Key is a convenient method to start your car. The fob is compatible with your Apple Watch or smartphone and is compatible with BMW Connected Drive. It allows you to unlock your vehicle and also start the engine. You can also share the key with five others.

The key fob transmits encrypted signals to the vehicle. This makes it difficult for hackers to steal and replicate the signal. The UWB technology of the BMW Digital Key also prevents relay attacks even if it is moving. The system also uses an alarm built-in to stop unauthorised starts and disables the ignition switch, which is a common target for thieves.

BMW offers a range of security features that are available as an option. Passive Start is one such feature that will disable the starter motor if the key fob doesn't remain in close proximity to your vehicle. This feature is available in all models of the brand and offers security.

A lot of the more sophisticated BMW models come with keyless access which allows drivers to enter and start the vehicle without having manually press any buttons or insert a physical key. This feature can be activated by pressing three times on the lock button on the fob in just one second. In some cases you may have to press the lock on the fob 3 times in order to activate a remote start feature on the steering wheel or dashboard.

Some people carry their BMW keyfob in a pouch that blocks signals. This minimizes the risk that a third party broadcasts the identification code from the fob in order to gain access to the car. Some prefer using a standard case that does not have the feature, but it still protects the fob from scratches.

Some BMW owners have reported that their cars were snatched by criminals using a signal amplifier to boost the identifying signals. This type of attack is referred to as "Relay Attack" and can be prevented by keeping your key fob in a signal-blocking pocket or by installing an app that blocks signals on your phone.

Replacement

It happens to everyone and it happens to you too - your BMW key fob battery fails, or you need a spare for your family member. It's easy and affordable to get a replacement BMW fob and then program it into your car. BMW authorized locksmiths or dealers can offer you the replacement key fob. A new key fob costs between $400 and $650 depending on the kind of BMW you drive.

Make sure there is no other ignition key in your BMW before you begin programming a new keyfob. Close all the doors of your vehicle. After that, insert the new key fob into the ignition and move it to position 1 and back to position 0 five times in rapid succession. Then, hold down the unlock button on your BMW key fob and press the BMW logo three times in rapid succession. Once you've completed this, take off the key and turn on the vehicle. The vehicle's doors unlock and lock. This means that the new key fob has been successfully programmed.

Depending on the model of your car, you may either have a key blade inside your key fob or one without. The process of synchronizing new fobs to your car differs for each however, the steps are nearly identical. The only difference is that the key fob that has a metallic key in it will need to be placed in the ignition whenever you want to start the car.

If you have a BMW equipped with Comfort Access the process is much simpler. Once you have programmed the new key fob, simply connect it to the ignition of your car and press the start button.

It is crucial to ensure that your BMW key fob in working order. Patrick BMW's parts department can assist you find a new BMW fob or replacement. We can assist you in finding the right key fob to your car, and we can even upgrade your BMW by introducing a Comfort Access upgrade to allow keyless entry and engine starting.