What Functions Does a BMW Key Fob Have?

Your BMW key fob is likely to have numerous functions. You can use it to do a variety of things, such as opening your doors, controlling your windows as well as starting the engine.

There are some tricks you may not be aware of. Here are some of the best.

Functions

The BMW key fob consists of a small rectangular piece of plastic that has many buttons incorporated in its side. The majority of these buttons are used to unlock and lock the vehicle, however a few have more unique functions. For example, BMW owners can activate an in-built function on their key fob to lower all their windows simultaneously by pressing the unlock button two times. This is ideal for people who wish to cool down their vehicle on the scorching summer days.

The BMW key fob can also be used to begin your vehicle. This is a fantastic safety precaution and prevents unauthorized 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 is particularly useful when the driver is late for work and doesn't have time to get out of the car to get the door.

Additionally, the BMW key fob may also be used to control the car's interior climate system. This is especially helpful for people who travel with several people since each key fob can be used to set the preferred temperature for each person. If you own a hybrid BMW key fob, it can be used to check the charging status of the vehicle's battery.

While standard BMW key fobs can withstand normal levels of moisture, dropping them in water can cause severe damage. It's best to store the key fob inside its case of protection when not in use. If you lose your key fob we can offer a service that will deactivate the device, making it useless to thieves. This can be accomplished by calling the dealer or one of our technicians. A replacement for a lost BMW key fob could be purchased to restore functionality to your vehicle.

Design

BMW key fobs were huge, clunky rectangular shapes in black that, from a distance, looked like a bottle-opener. They were basic, but they served a purpose. Then BMW began to make them a little smaller and also added an aluminum case around the base of the key that made it appear more elegant and a little less like a bottle opener. The new design also trimmed the rough edges of the key that could poke into bags or pockets and made the keys easier for you to hold.

Then BMW introduced the Display Key, which puts all the functions of your vehicle in the palm of your hand. It lets you 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. Even hybrid models can have remote parking!

BMW Digital Keys are a great replacement option if you have to replace the BMW key fob. Simply use your smartphone to replace the BMW key fob and unlock your car! This feature is only available on BMW vehicles made after 2021 using the iDrive 8 system.

Another exciting new key from BMW is the Connected Remote Key that allows you to start your vehicle and use certain functions using your smartphone. The app lets you remotely control your car’s climate control and check battery levels. You can also see how you've got gas left in your tank, should your car be equipped with that feature.

The process for replacing the BMW Digital Key is the same, whether you use the traditional key or a BMW Digital Key. Our technicians will assist you with the process if you bring both your old key and the new one to Patrick BMW. You can also purchase a BMW Key Protection Plan, which covers the cost of replacement 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, then back quickly five times in the same row. Then switch the key to zero and remove it from the ignition.

Security

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

The key fob is encrypted and transmits signals with the vehicle. This makes it impossible for hackers to intercept and replicate the signal. The UWB technology of the BMW Digital Key also prevents attacks on relays even if the device is moving. The system also uses an inbuilt alarm system to block unauthorized starts and disables the ignition switch, which is a common target for thieves.

BMW also offers a variety of security options that are available, including Passive Start, which disables the starter motor when the key fob is not near to the vehicle. This feature is offered in many of the brand's models and provides additional security.

A number of the more advanced BMW models come with keyless access that lets drivers enter and start the vehicle without having manually press any buttons or insert an actual key. This feature can be activated by pressing three times on the lock button on the fob within one second. In some cases you may have to press the fob's lock three times to activate a remote start feature on the dashboard or steering wheel.

Some people choose to carry their BMW key fob in a pouch that blocks signals, which reduces the risk of a third party broadcasting the signal that identifies the fob and using it to access the car. Some prefer using a standard case, which doesn't have this feature, but it does protect the fob from scratches.

A few BMW owners have reported that their cars were stolen by criminals using signal amplifiers to boost the identification signals. This type of attack is referred to as "Relay Attack" and can be prevented by keeping the key fob in a signal-blocking pocket or by using a signal blocker app on your smartphone.

Replacement

Everyone has experienced this - the battery in your BMW key fob fails or you'll need to purchase an extra one for your family. It's affordable and easy to purchase a new click here BMW fob, and program it into your vehicle. BMW authorized locksmiths or dealers can offer you a replacement key fob. A new key fob can cost between $400 and $650, depending on the model of BMW you drive.

To program a new key fob for your BMW, first make sure that there isn't another key in the ignition. You should also close all doors in your vehicle. Then put your new key fob into the ignition, and move it to position 1, then back to position 0 five times rapidly. Press the unlock button and quickly press the BMW logo on your BMW keyfob. Once you've completed this, remove your key and turn your car on. You should hear your vehicle's doors unlock and lock. This means that the new key fob was successfully programmed.

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

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

It is important to keep your BMW key fob in good in good working order. If you're looking for a new BMW key fob, or a replacement, you can contact the parts department at Patrick BMW. We can assist you in finding the right key fob for your vehicle and even upgrade your BMW by introducing the Comfort Access upgrade to enable keyless entry as well as engine starting.