What Functions Does a BMW Key Fob Have?

If you have an BMW you are likely to find that your key fob has numerous functions. You can use it to do a variety of things, such as unlocking your doors, adjusting your windows as well as starting the engine.

There are some tricks that you may not know about. Let's take a look at some of the most useful ones.

Functions

The BMW key fob is a tiny, rectangular piece of plastic with several buttons incorporated into its side. Most of them unlock and lock the car, but a few are unique. BMW owners, for instance can activate a secret function on their key fob by pressing the unlock button two times quickly. This is a great option for those who wish to cool down their car on a hot summer day.

The BMW key fob can also be used to start your vehicle. This is a security measure to prevent unauthorized access to the vehicle. To start the car, the driver must first press the lock on the key fob and then the circular arrow. This feature is also available on the latest BMW models to start the vehicle remotely. This is especially useful in situations where the driver is late for work and doesn't have the time to get out of the car to get the door.

The BMW key fob also has the capability of controlling the internal climate system. This is particularly useful for people who travel with multiple people, since it is possible to set each individual's preferred temperature using their own key fob. If you have a hybrid BMW, the key fob can be used to check the status of charging the battery of the vehicle.

While standard BMW key fobs are able to withstand normal levels of water, dropping them into water can cause serious damage. It's a good idea to keep the key fob in a secure case when not in use. If you lose your key fob, we can offer a solution that will deactivate the device, rendering it inaccessible to thieves. This can be done by contact with the dealer or one of our technicians. You can purchase a replacement BMW key fob to re-establish the functionality of your vehicle.

Design

BMW key fobs were once big, clunky black rectangles that looked like a bottle opener from the distance. They were basic, but they served a purpose. Then BMW started to make them more compact and added an aluminum case around the base of the key that made it look more attractive and less resemble the bottle opener. The new design also trimmed the rough edges of the key that could get into bags or pockets, and made the keys easier to hold.

Then BMW introduced the Display Key, which puts all the features of your car in your hand. The BMW key fob has an LCD screen which allows you to lock and unlock your car, control the air conditioning, and access the information about your vehicle. It even lets you park remotely on hybrid models!

If you're in need of an alternative key fob, you can have the same functionality and features by using the BMW Digital Key. Simply use your smartphone to replace the BMW key fob and then unlock your car! This feature is available on 2021 and later BMW vehicles that are equipped with the iDrive 8 operating system.

The Connected Remote key is another amazing new key from BMW that lets you start your car and control certain features using your smartphone. The app lets you remotely control your car’s climate control and monitor battery levels. You can see how much fuel remains in your car if it is equipped with this feature.

If you're using a BMW Digital Key or a traditional key fob, the process of getting the replacement is the same. You'll have to bring your original key along with the new one to Patrick BMW, and our technicians will assist you with everything. You can also purchase an BMW Key Protection Plan, which will cover the cost of replacement if your keys get 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 inoperable. This is accomplished five times, by turning the key from position one to zero and back. Then, turn the key to zero and remove it from the ignition.

Security

The BMW Digital Key makes it easy to start your car. The fob pairs with your smartphone or Apple Watch and works with BMW Connected Drive to unlock the vehicle or start the engine and more. You can also share the key with five people.

The key fob is encrypted and transmits signals to the vehicle. This makes it difficult for hackers to intercept and replicate the signal. The UWB technology of the BMW Digital Key also prevents attacks on relays even when it is in motion. The system also incorporates a built-in alarm to prevent non-authorized starts and disables ignition switch which is a frequent target for thieves.

BMW offers a variety of security options that can be added. Passive Start is one such feature that disables the starter motor if the key fob does remain within close proximity to your vehicle. This feature is available on a variety of BMW models and offers an additional level of 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 an actual key. This feature is activated by pressing three times on the lock button on the fob in a single second. In certain situations it is possible to press the lock button on the fob three times, and then turn on a separate remote start feature within the dashboard or on the steering wheel.

Some people prefer to carry their BMW key fob in a pouch that blocks signals that reduces the chance of a third party broadcasting the signal that identifies the fob and allowing access to the car. Some prefer a standard key case, which does not have this feature but will still protect the fob from scratches.

A few BMW owners reported that their vehicles were taken by criminals who used signal amplifiers 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 using a signal blocker app on your smartphone.

Replacement

Everyone has experienced this - the battery in your BMW key fob dies or you need to buy an extra one for your family. Fortunately, finding the replacement BMW key fob and programming it into your car is easy and affordable. You can buy an alternative from any dealer or locksmith authorized by BMW. A new key fob will typically cost between $400 and $650, depending on the type of BMW you drive.

Check to see if there is other ignition key in your BMW before you start programming a new keyfob. It is also recommended to shut all doors in your vehicle. Insert your new key fob into the ignition and swiftly move it from position 1 to 0, and then back again. Press the unlock button and quickly press the BMW logo on your BMW keyfob. Once you have completed this, remove the key and then turn on the car. 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 on your key fob or one that isn't. The procedure for syncing new fobs with your car is different for each one however, read more the steps are similar. The only difference is that a key fob with a metal key inside will need to be inserted into the ignition when you want to start the car.

If you own a BMW equipped with Comfort Access the process is much simpler. Once you have programmed your new key fob in your BMW and inserted it into the ignition and press start.

It is important to ensure that your BMW key fob in working in good working order. Patrick BMW's parts department can help you locate a new BMW fob or a replacement. We can assist you in finding the right key fob to your vehicle and even upgrade your BMW with a Comfort Access upgrade to enable keyless entry as well as engine starting.