What Functions Does a BMW Key Fob Have?

If you have a BMW you are likely to find that your key fob has a lot of functions. You can use it to unlock your doors, operate your windows, and even start the engine.

But there are some secret techniques that you may not be aware of. Let's take a look some of the most useful ones.

Functions

The BMW key fob is a small rectangle of plastic that has many buttons incorporated into its side. Most of them allow you to lock and unlock your car however, some are unique. For example, BMW owners can activate a hidden function on the key fob to lower all of their windows simultaneously by pressing the unlock button twice. This is a great option for those who wish to cool down their car during a hot summer's day.

The BMW key fob can also be used to start your vehicle. This is a fantastic security precaution that prevents unauthorised entry into the vehicle. To start the car, the driver must first push the lock on the fob of the key and then press the circular arrow. For newer BMW models the feature can be used to remotely start the car. This is particularly helpful in a situation where the driver is running late for work and doesn't have time to get out of the car to open the door handle.

The BMW key fob can also be used for controlling the internal climate system. This is especially convenient for people who travel with multiple individuals, as it's possible to set each person's preferred temperatures with their individual key fob. The key fob on a hybrid BMW can be used to monitor the battery's charge status.

Dropping them in water is not recommended. This is why it's recommended to keep the key fob in a secure case when not in use. If you lose the key fob, a service is available to deactivate it, making it unusable for thieves. Contacting the dealer or our technicians will be able to do this. You can purchase a replacement BMW key fob to re-establish your car's functionality.

Design

BMW key fobs were big, clunky rectangles in black that, from a distance, appeared like a bottle-opener. They were simple, but functional. BMW then made them smaller and also added a plastic casing around the base to make it look better and less like the key opener. The new design also trimmed rough edges on the key that could poke into bags or pockets, and made the keys easier to hold.

Then BMW introduced the Display Key, which puts all the functions of your vehicle in the palm of your hand. It allows you to lock and unlock your car, operate your air conditioning, and display the information about your vehicle on a tiny touchscreen LCD on the BMW key fob. Even hybrid models can have remote parking!

If you're in need of a replacement key fob, you can have the same great functionality by using a BMW Digital Key. You can unlock your vehicle using your smartphone if you have an appropriate model. This feature is available on 2021 and newer BMW vehicles with the iDrive 8 operating system.

The Connected Remote key is a cool new key from BMW that allows you to start your car and use certain features using your smartphone. The app allows you to control your car’s climate control and monitor battery levels. You can also see how much fuel is left in your car if it has this feature.

If you're using a BMW Digital Key or a traditional key fob the process for getting an replacement is the same. Our experts will assist you in the process if you bring both your old key and the new one to Patrick BMW. You can also purchase the BMW Key Protection plan, which will cover the costs of a replacement if your keys get stolen or lost.

If you do lose your BMW key, don't panic! The first step is to reset the key, which erases any programming that was stored on it and render it inoperable. This is done five times by quickly shifting the key from position one to position zero and back. Then switch the key until it is at zero and then remove it from the ignition.

Security

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

The key fob connects to the vehicle using encrypted signals. It is therefore extremely difficult for hackers and cloners to intercept the signal. In addition the UWB technology in the BMW Digital Key prevents relay attacks even when the fob is in motion when it is being transported. The system also has an inbuilt alarm system to block non-authorized starts and disables ignition switch, which is a common target for thieves.

BMW also offers a range of security options available including Passive Start, which disables the starter motor when the key fob isn't within close proximity to the vehicle. This feature is offered on a number of BMW models and offers additional security.

BMW's more advanced models feature keyless entry that allows users to start their vehicle without having to manually inserting a key or pressing any buttons. 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 button to lock the fob three times to then turn on an additional remote start feature within the dashboard or on the steering wheel.

Some people carry their BMW key fob in a signal-blocking pouch which minimizes the possibility of a third-party broadcasting the signal that identifies the fob and allowing access to the car. Some people prefer to use an ordinary case that does not have the feature, but it does protect the fob from scratches.

A few BMW owners have reported that their vehicles were stolen by thieves who used a signal amplifier to boost the identifying signal. This type of attack is known as "Relay Attack" and can be prevented by keeping the key fob in a signal-blocking pocket or by installing an app that blocks signals on your smartphone.

Replacement

Everyone has experienced this - the battery in your BMW key fob dies or you have to purchase a spare one for a family. Fortunately, finding a replacement BMW key fob and programming it into your vehicle is easy and affordable. BMW authorized locksmiths or dealers can offer you the replacement key fob. A new key fob is likely to cost between $400 and $650, based on the kind of BMW you drive.

To program a new key fob to your BMW first, ensure that there isn't another key in the ignition. It is also recommended to shut all doors in your vehicle. Place your new key fob into the ignition, then quickly turn here it from position 1 to position 0, and back to position 1. Press the unlock button and quickly press the BMW logo on your BMW keyfob. Once you've completed this, remove the key and turn on the vehicle. You should hear your vehicle's doors unlock and lock. This indicates that the new key fob has been successfully programmed.

Depending on the model of your car, you could have a key blade inside your key fob, or that isn't. Each one has a distinct process for synchronizing with your car, but the steps for each are identical. The only difference is that the metal key fob needs to be put into the ignition to start your vehicle.

If you own a BMW with Comfort Access the process is even easier. Once you have programmed your new key fob in your BMW then, you can insert it into the ignition and press start.

While your BMW is a great way to travel around Decatur It is crucial that you keep your key fob in good condition. Patrick BMW's parts department will help you locate a new BMW fob or a replacement. We can help you find the right key fob to your vehicle, and we can even upgrade your BMW by introducing a Comfort Access upgrade to enable keyless entry as well as engine starting.