Hidden Functions of a BMW Key Fob
You probably know how to lock your BMW with the key fob. However, BMW fobs have hidden functions that may surprise you.
Here are some tips for using your BMW key fob. Some of these tricks require only a little technical know-how while others are more difficult.
Security
The BMW key fob comes with embedded computers that corresponds to a code stored in the security module of the car. This blocks unauthorized access to the vehicle. It also helps keep your vehicle secure by preventing the unauthorised engine start-up.
The system is continually changing to stay ahead of the threat of. The system has also added driver profiles to your fob. Each profile is able to store personal settings for seat position and radio presets. This means that a specific driver's preferences will be used when the fob is used to unlock the car.
These features provide drivers with peace of mind if they are worried about their vehicle being taken away. Some thieves are still able to bypass security features of keyless systems. A recent video shows an BMW 1M being taken without keys in just three minutes. In this instance, the thieves made use of a special relay device to hack into the identification signal that the keyfob transmits to the car.
BMW key fobs use a rolling code to protect the car from unauthorized cloning and other relay attacks. Moreover, they employ an unique encryption algorithm to ensure only authorized users are able to use them. Additionally, the BMW key fob has an electronic key that is powered by a battery. This makes it harder for criminals to break.
This is why BMW key fobs are among the most secure and practical alternatives for owners of vehicles. Additionally, these keys are much cheaper than mechanical ones. Furthermore, unlike traditional keys, BMW key fobs can be programmed to work with a variety of vehicles.
Another feature that increases the security of the BMW key fob is an electronic immobilizer. This feature stops unauthorized access to the car's engine by preventing the starter motor if the key isn't within the vehicle's range. In addition, it provides an anti-theft feature that stops the vehicle from being started when a password that is incorrectly entered in the keyfob's IDrive system.
Another security measure to consider is a physical button on the side of a BMW key fob. It can be activated in the event of an emergency, such as if the car's doors are locked. This button can also be used to activate the manual backup system if the BMW's automatic locking system is not working.
Convenience
BMW cars are among the most expensive in the market but they also come with a variety of convenience features. Apart from locking and unlocking your vehicle and allowing you to utilize your key fob to control your windows, deactivate BMW sensors, and even start the engine. The key fob is stuffed with useful functions, but it's easy to miss some of the most fascinating ones. You can use your key fob on a modern BMW to control the trunk, fold exterior mirrors and turn on the light. If you're a business proprietor, this feature is particularly useful because it lets you monitor your company vehicle from anywhere at any time.
The key fob also features a touch-sensitive display that shows important information like the battery status of the vehicle and its remaining range. This feature is extremely useful especially if your commute is long and you frequently run out of gas or leave your car unattended. Utilizing your key fob's ability to monitor the car's gas and battery levels will help you avoid costly repair bills.
A key fob from BMW could also be used as an in-car GPS. If you program it with an address, it will automatically begin navigation to the area when the key is hit. This is a wonderful feature for long trips or when traveling with friends. You can also use the key fob to start the engine or switch on the air conditioning in your car, making it a convenient option to keep your vehicle comfortable during a road journey.
You can program multiple BMW keys to work together. The procedure is quite straightforward: First, check to make sure that the key fob works. Then, insert the key into the ignition and move it to position one and return to position zero five times fast. The doors should lock and unlock once the syncing has been completed. Then, remove the key and repeat the process for any additional keys you would like to connect to your vehicle.
Versatility
If you have an BMW car, it is likely that it is equipped with an innovative keyless entry system. These systems allow you to lock and unlock your vehicle without having to remove the traditional key. You can also start your car by pressing the fob on the sensor that is located near the engine.
You'll want to make sure that your BMW key fob is as secure as you can. Keeping it in a secure location where it can't be easily stolen will help as will guarding it from moisture. Fobs are designed to be waterproof. However, the best way to keep yours secure is to keep it out of direct sun and avoid using it during extreme temperatures or during rain.
The blade that can be removed is among the most unique features on the BMW keyfob. This allows you to utilize the internal key in emergencies in the event that your keys from outside were lost or damaged, or to avoid carrying additional keys around with you. It's on some BMW fobs in a spot that's easy to access however, some may require you to lift the cap, which is made of plastic, or remove a part of the interior trim.
You can purchase a replacement BMW fob from the dealer, but you should not buy second-hand or used fobs on the internet or through eBay. BMW-certified replacements fobs are prepared at the dealership using the VIN of your vehicle. This is for security reasons. This prevents criminals from stealing the original fob and using it to gain unauthorized access to your vehicle.
If you do need an replacement BMW key fob, you'll need to bring your working key into the dealership and be changed. You can do this yourself if you already have the key that works. Insert the working key into the ignition, and quickly turn it five times from position 1 to 5. Press the unlock button three times on the new fob and the doors will lock and unlock.
Battery Life
The key fob is equipped with tiny batteries that aren't likely to last forever. In fact it's a good idea to replace the battery every 18 months or at least. This prevents it from resetting, and ensures that the key fob is running at the best performance. It is simple to replace the key fob's battery and it doesn't affect its programing.
Most BMW key fobs are powered by a standard CR2032 coin cell battery made of lithium. This battery is known for its durability and efficiency. The key fob for the BMW 3 Series models from 2012 to 2019 has the most advanced battery, the CR2450 which has a bigger diameter and can accommodate the additional features of the model.
The BMW key fob comes with a unique identifier which changes continuously. This feature is designed to prevent third-party hackers from gaining access to your vehicle and copying the key fob. In reality, it's almost impossible for anyone to clone your BMW key fob, regardless of whether you lose it or had it stolen.
The key fob also comes with a removable physical key blade inside it that can be used to open the door or at the very least, unlock the interior of the vehicle. bmw key fob replacement cost is particularly useful when you're on a long trip and want to leave the key fob inside the car to ensure it is safe from theft.
BMW dealers can provide a key fob anti-theft shield at a reasonable price to those who are concerned about the security of the key fob. This simple device shields the key fob from unwanted attention. It's a great idea to keep one in any vehicle that you own.
While it's possible to get a replacement key fob from certain third-party retailers, BMW dealerships are the only way to buy genuine BMW products that have been specifically prepared for your car in accordance with its VIN. Key fobs from BMW will function properly since they've been tested and programmed by the factory. The key fobs are also protected by a guarantee that covers any issues that might arise. This includes defects in materials or workmanship.