What Functions Does a BMW Key Fob Have?
Your BMW key fob probably has numerous functions. You can use it to unlock your doors, control your windows and even start the engine.
There are some tricks that you might not be aware of. Here are a few of the best.
Functions
The BMW key fob is a small rectangular piece of plastic that has several buttons incorporated into its side. Most of these buttons allow you to lock and unlock your car, but a few are distinctive. For example, BMW owners can activate an invisible function on the key fob to lower all their windows simultaneously by pressing the unlock button twice. This is ideal for those who wish to cool their vehicle on a hot summer day.
Another major benefit 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 engine, the driver must press the lock button 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 feature is particularly useful when a driver is late to work and does not have time to open the door.
The BMW key fob can also be used for controlling the internal climate system. This is particularly useful for people who travel with multiple people, as it is possible to set each individual's preferred temperatures with their individual key fob. The key fob on a hybrid BMW can be used to check on the battery's charging status.
While standard BMW key fobs are able to withstand normal levels of water, dropping them into water can cause severe damage. This is why it's a good idea to keep the key fob in a safe case when not in use. If you happen to lose the key fob, a solution can be offered to deactivate it, making it unusable for thieves. Contacting the dealer or one of our technicians will be able to do this. A replacement for a lost BMW key fob can be purchased to restore functionality to your vehicle.
Design
BMW key fobs were once large rectangular black pieces that looked like an opener for bottles from a 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 better and less like an opener for keys. The new design also reduced rough edges on the keys that could poke into bags or pockets, and made the keys easier for you to hold.
BMW has since introduced the Display Key which puts all the features of your vehicle in your hands. It allows you to lock and unlock your car, operate your air conditioning, and see vehicle information on a small touchscreen LCD on the BMW key fob. Even hybrid models come with remote parking!
If you're in need of a replacement, you can get the same great function with the BMW Digital Key. Simply use your smartphone to replace the BMW key fob, and then unlock your vehicle! This feature is only available on BMW vehicles manufactured after 2021 that use the iDrive 8 system.
The Connected Remote key is another innovative key from BMW that allows you to start your vehicle and operate certain functions using your smartphone. The app lets you remotely control the climate control of your car and check the battery level. You can check how much fuel remains in your car, if it's equipped with this feature.
The procedure for replacing the BMW Digital Key is the same regardless of whether you're using the traditional key or a BMW Digital Key. You'll have to bring your original key along with the new one to Patrick BMW, and our technicians will help you with everything. You can also purchase the BMW Key Protection plan, which will cover the costs of a replacement if your keys are stolen or lost.
If you do lose your BMW key, don't panic! The first step is to reset the key, which will erase any programming it spare key bmw has and render it useless. This is done five times by rapidly shifting the key from one position to zero and back. Then you can turn the key to position zero and then remove it from the ignition.
Security
The BMW Digital Key is a convenient way to start your vehicle. It is compatible with your Apple Watch or smartphone and is compatible with BMW Connected Drive. It can unlock the car and also start the engine. You can also share the key with five other people.
The key fob connects to the vehicle using encrypted signals. It is therefore extremely difficult for hackers and cloners to get the signal. The UWB technology of the BMW Digital Key also prevents attacks on relays even if the device is moving. The system also incorporates an alarm built-in to stop unauthorised starts and disables the ignition switch which is a frequent target for thieves.
BMW offers a variety of security features that are available as an option. Passive Start is one feature that disables the starter motor when the key fob doesn't remain in close proximity to your vehicle. This feature is available on several models from the brand and provides additional peace of mind.
Many of the more advanced BMW models have keyless access that allows drivers to enter and start the vehicle without having to manually press any buttons or insert an actual key. This feature is usually activated by pressing the lock button on the fob three times in the span of a second. In certain situations it is possible to press the button to lock the fob three times to then activate a separate remote start feature within the dashboard or on the steering wheel.
Some people choose to carry their BMW key fob in a signal-blocking pouch, which reduces the risk of a third-party broadcasting the signal that identifies the fob and allowing access to the car. Some people prefer to use a standard case that does not come with the feature, but it does protect the fob against scratches.
Some BMW owners have reported that their vehicles have been taken by criminals who just utilized a signal amplifier in order to boost the identifying signal. 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 a signal blocker app on your phone.
Replacement
Everyone has had this experience - the battery in your BMW key fob fails or you have to purchase an extra one for your family. It's affordable and easy to purchase a new BMW fob, and then program it into your car. You can purchase an alternative from any dealer or locksmith authorized by BMW. A new key fob will typically cost between $400 and $650, based on the kind of BMW you drive.
To program a new key fob to your BMW first, make sure that there isn't another key in the ignition. Close all the doors of your vehicle. Then you'll need to insert the new key fob into the ignition, and switch it to position 1 and back to position 0 five times in rapid succession. Hold the unlock button, then press the BMW logo on your BMW keyfob. After you've completed this, take off the key and turn on the car. The doors should lock and unlock, indicating that your new key fob is successfully programmed.
Based on the model of your car depending on the model of your car, you could have a key fob that has an actual key blade in it, or a key fob that doesn't have one. Each fob has a different process to sync with your vehicle, but the steps for each are almost identical. The only difference is that a key fob with a metal key inside will need to be put into the ignition when you are ready to start your car.
If you own a BMW with Comfort Access the process is even simpler. Once you have programmed your new key fob to your BMW, insert it in the ignition and press start.
It is important to ensure that your BMW key fob in working order. Patrick BMW's parts department will help you locate a new BMW fob or replacement. We can help you choose the correct key fob and upgrade your BMW to Comfort Access for keyless entry and engine starting.