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Hidden Functions of a BMW Key Fob
If you own a BMW most likely, you know how to lock and unlock your car using the fob of your key. However, BMW fobs have hidden functions that may surprise you.
Here are some tips to use your BMW key fob. Some of these tricks are simple to implement, while others require a bit of technical know-how.
Security
A BMW key fob has embedded computer chips that corresponds with a code in the car's security module. This blocks unauthorised access to the vehicle. This can also help keep your car secure by preventing unauthorised engine start-up.
The system is constantly evolving to meet the needs of potential threats. In addition, the system has added driver profiles to the fob. Each profile is able to store personal settings for radio and seat position presets, so a specific driver's preferences are applied whenever the fob is used to unlock the car.
These features give drivers peace of mind when they are worried about their vehicle being robbed. Some thieves are still able to bypass security features of keyless systems. For instance in a recent video, an BMW 1M being stolen without keys in just three minutes. In this instance, the thieves used a special relay device to sabotage the key fob's identifying signal which it transmits to the car.
BMW key fobs employ a rolling code to protect the car from unauthorized cloning and other relay attacks. They also employ a unique algorithm to ensure only authorized users are allowed to use them. The BMW key fob also contains an encrypted key powered by batteries, which makes it harder for criminals crack.
This is why BMW key fobs are among the most secure and practical options for vehicle owners. They are also cheaper than mechanical ones. BMW key fobs, in contrast to traditional keys, can be programmed to function with various vehicles.
Another feature that enhances the security of the BMW key fob is an electronic immobilizer. This feature stops unauthorised access to the car's engine by shutting off the starter motor when the key is not within the range of the car. Additionally, it has an anti-theft system that prevents the vehicle from starting in the event of a mistaken password being entered in the keyfob's IDrive system.
A physical button on the back of the BMW key fob is another important security measure. It can be activated in the situation of an emergency, like if the vehicle's doors are locked. Additionally, this button can be used to trigger the manual backup system in the event that the BMW's automatic lock fails to engage.
Convenience
BMW cars are some of the most expensive available, but they also come with a lot of extra convenience features. Key fobs can be used to lock and unlock your car and also to disable BMW sensors and even start the engine. The key fob comes with a variety of useful functions. However, it's easy to overlook the most interesting ones. If you own a more modern BMW it is possible to use the key fob to control your trunk, fold the exterior mirrors and turn on the lights. If you're a business owner this feature can be extremely beneficial as it allows you to monitor your company car from anywhere at any time.
The key fob also features a touchscreen display that displays important information, such as the status of the battery in the vehicle as well as its remaining range. This feature is extremely useful, especially if your commute is long and you frequently run out gas or leave your car unattended. You can avoid expensive car repairs by using your key fob as a gauge to monitor the gas and battery levels.
A BMW keyfob can be used as a GPS in the car. If you program it with an address, it will automatically start navigation to that location when the key is pressed. This feature is perfect for long trips, or when traveling with a group of friends. You can also make use of the key fob to start the engine, or turn on the car's cooling which is a great method to keep your car comfortable during a road journey.
If you have multiple BMW keys, you can program them all to work together. The process is fairly simple: First, make sure your key fob is functioning. Put the key into the ignition, and quickly shift it from zero to one five times. After bmw key has been completed you should hear the doors unlocking and locking. Then, remove the key and repeat the steps for any additional keys you would like to connect to your vehicle.
Versatility
If you own an BMW car, chances are that it has an innovative keyless entry system. These systems allow you to lock and unlock your car without the need to take out the traditional key. You can also start your car by pressing the fob on the sensor that is located near the engine.
This is why you'll need to ensure that your BMW key fob as secure as you can. It should be kept in a secure place where it can't be easily stolen is helpful as will guarding it from water. Fobs are designed to be waterproof but the best way to safeguard yours is by keeping it away from direct sunlight and avoid using it in extreme temperatures or when it's raining.
One of the most exciting advantages of a BMW key fob is that it features an open key blade that can be removed. This lets you use the internal key in case of emergency in the event that your keys from outside were lost or damaged, or to avoid carrying additional keys around with you. This button is located on some BMW fobs, and can be easily accessed. Other BMW fobs may require that you take off the interior trim piece or open a plastic cap.
You can purchase a new BMW fob from a dealer, but you should not purchase second-hand or aftermarket ones online or via eBay. For security reasons BMW-certified replacement fobs need to be manufactured in the dealership in accordance with your specific vehicle's VIN number. This will stop thieves from getting hold of your original key fob and making use of it to gain access into your vehicle.
If you require a new BMW fob, bring your current key to the dealer to have it changed. This process is very simple and you could do it yourself if have the original key. Insert the working key into the ignition and quickly turn it 5 times from position 1 to position 5. Press the unlock button three times on the new key fob and the doors will automatically lock and unlock.
Battery Life
The battery of a key fob is tiny and won't last forever. In fact it's a good idea to replace the battery every 18 months or at least. This prevents it from being reset and also ensures that the key fob is running at the best performance. Fortunately that replacing the key fob battery is relatively easy and doesn't affect its programming.
The majority of BMW key fobs utilize a standard CR2032 battery, a 3-volt coin cell battery made of lithium that is renowned for its long-lasting and efficient performance. For the BMW 3 Series spanning from 2012 to 2019 models, however, the key fob uses an upgraded CR2450 battery, which comes with an increased diameter that can accommodate the additional features offered by the model.
As far as security is concerned it is important to note that the BMW key fob is equipped with a unique identifier that constantly changes. This feature is designed to keep third parties from hacking your vehicle and copying the key fob. It's nearly impossible for anyone to copy a BMW key fob even if it is lost or stolen.
The key fob is equipped with an actual key blade that can be removed and used to unlock the car's interior, or open the doors. This feature is especially useful if you are traveling for a long time and want to keep the key fob safe from theft.
If you are worried about the vulnerability of their key fobs, the BMW dealer can provide an anti-theft shield for the key fob at an affordable cost. This simple device shields the key fob against unwanted attention. It's a great idea to keep one in every vehicle you own.
BMW dealerships are your sole option to purchase authentic BMW products, which have been specifically designed for your vehicle using its VIN. The key fobs function properly since they've been tested and programmed by the factory. Key fobs are protected by a guarantee, which covers any issues that might arise. This includes defects in the materials or workmanship.
