Hidden Functions of a BMW Key Fob
If you own a BMW then you probably are familiar with how to lock and unlock your car with the fob of your key. BMW fobs could have hidden functions that you may not know about.
Here are some helpful tips on how to make use of your BMW key fob. Some of these tricks are easy to do and others require more technical knowledge.
Security
The BMW key fob has embedded computers that corresponds to a code stored in the security module of the car. This helps to prevent any unauthorized access to your vehicle. listen to this podcast helps keep your car safe by preventing unauthorised engine starting.
The system is always changing to keep up with new threats. For instance it has added driver profiles to the fob. Each profile stores personalized settings for the position of the seat and radio presets. This means that 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 car being robbed. However, despite these measures there are thieves who find ways around the security features of keyless entry systems. A recent video shows an BMW 1M being taken without keys in less than three minutes. In this instance, the thieves used a relay device hack into the signal that the keyfob sends to the car.
BMW key fobs employ an algorithm that rolls to safeguard the vehicle from unauthorized cloning as well as other relay attacks. They also use a unique algorithm to make sure that only authorized users are able to use them. Additionally, the BMW key fob has a battery-powered cryptographic key that makes it harder for criminals to crack.
BMW key fobs are therefore among the most secure and convenient options for owners of vehicles. These keys are also much cheaper than mechanical ones. Furthermore, unlike traditional keys, BMW key fobs are programmed to work with various vehicles.
Another feature that increases the security of a BMW key fob is an electronic immobilizer. This feature disables the starter motor when the key is out of range. In addition, it provides an anti-theft feature that stops the car from starting if a wrong password is entered in the keyfob's iDrive system.
Another security measure to consider is a physical button located on the inside of the BMW key fob. It can be activated in the situation of an emergency, such as if the car's doors are locked. In the same way, this button could be used to trigger a manual backup system in the event that BMW's auto lock fails to engage.
Convenience
BMW cars are among the most expensive in the market, however they include a number of convenience features. Apart from locking and unlocking your car, you can make use of your key fob to control your windows, deactivate BMW sensors and even start the engine. The key fob is stuffed with useful functions however it's easy ignore some of the most interesting ones. You can use your key fob on a modern BMW to control the trunk, fold the exterior mirrors and turn on the light. This feature is especially useful if you are a business owner because it gives you to check on your vehicle at any time and from anyplace.
The key fob is also equipped with a touchscreen display that displays important information, such as the status of the battery of the vehicle and its remaining range. This feature is extremely useful, especially when your commute is lengthy and you frequently run out gas or leave your car unattended. Utilizing your key fob's ability to monitor your car's gas and battery levels will help you avoid costly repair costs.
A keyfob from BMW can be used as a GPS inside the car. It can start navigation immediately when you press the button. This feature is perfect for long trips, or when traveling with friends. You can also utilize the key fob to start the engine, or turn on the air conditioning in your car and it's a great method to keep your car at a comfortable temperature during a road journey.
If you have several BMW keys, you can program them to work together. The process is fairly easy: First, you need to make sure that the key fob is functioning. Place the key in the ignition, and then swiftly change it from zero to five times. You should hear the doors unlock and lock when the syncing has been completed. Take the key off, and repeat these steps for any other keys you would like to connect to your vehicle.
Versatility
You might have an BMW equipped with a keyless entry system. In addition to allowing you to lock and unlock your car without needing to use the traditional key, these systems also allow you to start your engine by tapping your fob against a special sensor that's located close to the engine.
For this reason, you'll need to ensure that your BMW key fob as secure as possible. Keeping it in a secure place where it can't be easily stolen is helpful, but so will safeguarding it from moisture. Fobs are designed to be waterproof. However the best way to ensure yours safe is to keep it out of the direct sunlight and avoid using it in extreme temperatures or rain.
One of the coolest advantages of a BMW key fob is that it has an open key blade that can be removed. You can utilize the internal key if you've lost or broken your exterior keys or you don't need to carry around additional keys. This button is on some BMW fobs in a location accessible from the outside however, some may require you to lift a plastic cap or remove a part of the interior trim.
You can buy a replacement BMW fob from the dealer, but you shouldn't buy second-hand or used ones online or via eBay. For security reasons BMW-certified replacement fobs should be prepared in the dealership based on the VIN of your vehicle. This will prevent thieves from getting hold of your original key fob and making use of it to gain access to your vehicle.
If you need an alternative BMW key fob, you'll need bring your working key into the dealership and get it reset. You can do it yourself if already have the key that works. To program a new key, just insert the existing key into the ignition and turn it to position 1 then back quickly five times. Press the unlock button 3 times on the new fob and the doors will lock and unlock.
Battery Life
The key fob is equipped with an insignificant battery that isn't likely to last forever. It's best to replace the battery around every 18 months. This stops it from resetting, and ensures that the key fob is delivering the best performance. It is simple to replace the battery of the key fob and it does not affect the programing.
Most BMW key fobs are powered by a standard CR2032 coin cell battery made of lithium. This battery is known for its efficiency and longevity. For the BMW 3 Series spanning from 2012 to 2019 models, however the key fob is equipped with a more advanced CR2450 battery, which comes with a larger diameter, which can accommodate the additional features provided by the model.
As far as security is concerned in terms of security, the BMW key fob has an identifier unique to it that continually changes. This feature is designed to stop third parties from hacking your vehicle and then cloning the key fob. It's almost impossible for anyone to copy the BMW key fob, regardless of whether it's stolen or lost.
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 particularly useful when you are on a long trip and want to protect the key fob from theft.
BMW dealers can offer an anti-theft device for key fobs at a reasonable price to those who are worried about the vulnerability of the key fob. This simple device guards the key fob against unwanted attention. It's a good idea to include one in every vehicle you own.
BMW dealerships are your only option to purchase authentic BMW products that have been specifically designed for your vehicle based on its VIN. These key fobs are also assured to function properly, as they have been tested and programmed by the factory. They're also backed by a warranty that covers any issues that may arise, like defects in materials or workmanship.