A Step-By-Step Guide To BMW Key Fob

What Functions Does a BMW Key Fob Have?

Your BMW key fob probably has numerous functions. You can use it to unlock your doors, operate your windows and even start your engine.

However, there are some secrets you might not know about. Let's take a look at some of the most effective ones.

Functions

The BMW key fob is a small rectangle of plastic with many buttons incorporated into its side. Most of these buttons are used to lock and unlock the vehicle, however some have additional functions. BMW owners, for example can activate a secret function on their key fob by pressing the unlock button two times quickly. This is ideal for those who want to cool down their car during a hot summer day.

Another major function of the BMW key fob is that it can be used to start the car. This is a security measure that prevents unauthorized access to the vehicle. To start the car, the driver has to first turn off the lock on the key fob, and then the circular arrow. This feature is also available on newer BMW models to remotely start the car. This feature is particularly useful when a driver is late to work and does not have time to open the door.

Additionally, the BMW key fob can also be used to control the car's interior climate system. This is especially useful for those who travel with multiple individuals as each key fob is able to set the preferred temperature for each person. If you own hybrid BMW key fob can be used to determine the charging status of the vehicle's battery.

While the standard BMW key fobs are able to withstand normal levels of moisture, dropping them in water can cause significant damage. It's best to store the key fob inside its case that is protected when not in use. If you do lose the key fob, a replacement can be offered to disable it, rendering it unusable for thieves. Contacting our dealer or technicians will be able to do this. A replacement for the lost BMW key fob can be purchased to restore full functionality to your car.

Design

BMW key fobs were once big rectangular black pieces that looked like a bottle opener from the distance. They were basic, but they served a purpose. BMW then made them smaller and added a plastic casing around the base to make it look more attractive and less like a key opener. The new design also trimmed rough edges on the keys which could pierce pockets or bags, and made the keys easier to hold.

Then BMW introduced the Display Key, which puts all the features of your car in the palm of your hand. It allows you to lock and unlock your car, operate your air conditioning, and display the vehicle's information on a small LCD touchscreen on the BMW key fob. It even allows remote parking on hybrid models!

If you're in need of a replacement, you can get the same functionality and features with the BMW Digital Key. Just use your compatible smartphone to replace the BMW key fob and unlock your car! This feature is only available on BMW vehicles built after 2021 using the iDrive 8 system.

The Connected Remote key is another cool new key from BMW that lets you start your car and control certain features using your smartphone. The app lets you remotely manage your car's climate control, check battery levels, and much more! You can check how much fuel is left in your car if it is equipped with this feature.

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

If you do lose your BMW key, don't panic! The first thing to do is reset the key. This erases all programming and render it inoperable. This is accomplished by turning the key from position one and back in rapid succession, five times in one row. Then, turn it to position zero and then pull it out of the ignition.

Security

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

The key fob communicates encrypted signals with the vehicle. This makes it impossible for hackers to intercept and clone the signal. Additionally, the UWB technology of the BMW Digital Key prevents relay attacks, even if the fob is moving when it is being transported. The system also has a built-in alarm to prevent non-authorized starts and disables ignition switch which is a popular target for thieves.

BMW offers a range of optional security features. Passive Start is one such feature that disables the starter motor if the key fob doesn't remain in close proximity to your vehicle. This feature is available on several models from the brand and offers security.

A number of the more advanced BMW models have keyless access, which lets drivers enter and start the vehicle without having manually press any buttons or insert a physical key. This feature is typically activated by pressing the lock button on the fob three times in the span of a second. In some instances, you may need to press the button to lock the fob three times and then switch on a separate remote start feature on the dashboard or on the steering wheel.

Some people carry their BMW key fob in a case that blocks signals. This reduces the chance that a third party broadcasts the unique code that is on the fob to gain access to the car. Some prefer using a standard case, which doesn't have this feature, but more info it does protect the fob from scratches.

A few BMW owners reported that their cars were snatched by criminals who used a signal amplifier to boost the identifying signals. This kind of attack, referred to as "Relay Attack", can be avoided by putting the key fob into pockets that block signals or by using an application on your smartphone to block signals.

Replacement

It happens to everyone It happens to everyone - your BMW key fob battery fails or you need an extra battery for your family member. Fortunately, finding an alternative BMW key fob and programming it into your car is easy and affordable. BMW authorized locksmiths or dealers can sell you a replacement key fob. A new key fob will cost between $400 and $650, depending on the model of BMW you drive.

To program a new key fob for your BMW first, ensure that there isn't another key in the ignition. Close all the doors of your vehicle. Put your new key fob in the ignition, then quickly turn it from position 1 to 0, and then back to position 1. Press the unlock button, then press the BMW logo on your BMW keyfob. After you have finished this, take off your key and turn your car on. You should hear your car's doors unlock and lock. This indicates that the new key fob has been successfully programmed.

Depending on the model of your car, you might either have a key blade inside your key fob or without. Each fob has a different method of synchronizing with your car, however the steps for each are almost identical. The only difference is that the metal key fob needs to be placed into the ignition to start your vehicle.

If you own an BMW equipped with Comfort Access, the process is even easier. After you've programmed the new key fob, simply connect it to the ignition of your car and press the start button.

While your BMW is a fantastic way to get around Decatur however, it is vital that you keep your key fob in a good condition. Patrick BMW's parts department can assist you find a new BMW fob or a replacement. We can help you select the correct key fob and also upgrade your BMW to Comfort Access for keyless entry and engine starting.