Hidden Functions of a BMW Key Fob
If you own a BMW most likely, you are familiar with how to lock and unlock your car with the fob of your key. However, BMW fobs have hidden functions that could surprise you.
Here are some helpful tips on how to use your BMW key fob. Some of these tips require no technical expertise while others are more challenging.
Security
A BMW key fob has embedded computer chips that is linked to a code in the security module of the car. This helps to prevent any unauthorized access to your vehicle. It helps to keep your vehicle secure by preventing the unauthorised engine start-up.
The system is always evolving to meet the demands of new threats. The system has also added driver profiles to your fob. Each profile stores personalized settings for seat position and radio presets, which means that a particular driver's preferences are applied when the fob is used to unlock the car.
These features offer drivers peace of mind if they are worried about their vehicle being stolen. Some thieves still find ways to get around security features of keyless systems. A recent video shows a BMW 1M being taken without keys in just three minutes. In this instance, thieves used a special relay device to hack the identifying signal that the keyfob sends out to the car.
BMW key fobs use a rolling code to protect the vehicle from unauthorized cloning and other relay attacks. They also have a unique algorithm to make sure that only authorized users are able to use them. The BMW key fob also contains an encrypted key powered by batteries, which makes it harder for criminals to hack.
For these reasons, BMW key fobs are among the most secure and practical choices for car owners. These keys are also much cheaper than mechanical ones. BMW key fobs, unlike traditional keys can be programmed to function with various vehicles.
A BMW key fob can be improved in security by an electronic immobilizer. This feature blocks unauthorised access to the car's engine by shutting off the starter motor if the key isn't within the range of the car. Also, it has an anti-theft feature that prevents the car from being started in the event that a wrong password has been entered into the keyfob system of the iDrive.
Another security measure to consider is a button that is located on the side of a BMW key fob. This button can be pressed in the situation of an emergency, for instance, if the car's doors are locked. Additionally, this button can be used to trigger the manual backup system in the event that BMW's automatic lock fails engage.
Convenience
BMW cars are among the most expensive on the market, but they include a number of convenience features. Key fobs can be used to lock and unlock your vehicle as well as disable BMW sensors and start the engine. The key fob is loaded with useful functions however, it's easy to overlook some of the most fascinating ones. If you own a more modern BMW, you can use the key fob to control your trunk, fold the exterior mirrors and switch on the lights. This feature is particularly useful when you are a business owner since it gives you to keep an eye on your vehicle at any time any time, from anywhere.
The key fob also features an LCD that is touch-sensitive and displays important information such as the status of the battery of the car and its remaining range. This feature is extremely beneficial particularly when your commute is lengthy and you frequently run out gas or leave your car unattended. You can avoid costly car repairs by using your key fob as a gauge for checking the gas and battery levels.
A key fob from BMW can also function as an in-car GPS. If you program it with a destination, it can automatically start navigation to that location when the key is hit. This feature is ideal for long trips, or when traveling with friends. You can also utilize the key fob to start the engine or switch on the car's cooling and it's a great method to keep your car at a comfortable temperature during a road journey.
You can program multiple BMW keys to work together. The procedure is quite simple: First, make sure your key fob is functioning. Place the key in the ignition, and quickly shift it from position 0 to position five times. After the syncing process has been completed you will hear the doors locking and unlocking. After that, take the key off and repeat the steps for any additional keys that you wish to connect to your vehicle.
Versatility
You might have an BMW equipped with a 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 tapping the fob on the sensor that is located close to the engine.
To protect yourself, you'll want to keep your BMW key fob as secure as possible. Keeping it in a secure location in a place where it isn't easily stolen is helpful as will safeguarding it from moisture. new bmw key are designed to be waterproof, but the best way to protect yours is by keeping it away from direct sunlight and avoid using it in extreme temperatures or when it's raining.
The blade can be removed and is among the most unique features of a BMW keyfob. You can use the internal key if you have lost or broken your exterior keys, or if you don't want to carry extra keys. This button is on some BMW fobs and is accessible. Other BMW fobs could require you take off an interior trim piece or open a plastic cap.
Although you can obtain an BMW fob replacement from the dealership, you shouldn't purchase used or second-hand fobs online or through eBay. For security reasons BMW-certified replacement fobs should be prepared in the dealership according to the VIN number of your specific vehicle. This will stop thieves from stealing your original key fob and using it to gain entry to your vehicle.
If you do need a replacement BMW key fob, you'll have to bring your working key into the dealership to get it reprogrammed. This is a simple process and you could do it yourself if have the working key in your possession. 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 fob and the doors will automatically lock and unlock.
Battery Life
The battery of a key fob is tiny and will not last for long. It's best to replace the battery every 18 months. This will stop it from resetting and also ensures that the key fob is delivering the best performance. It is simple to replace the battery on the key fob and it won't impact its programming.
Most BMW key fobs are powered by a standard CR2032 lithium coin cell battery. This battery is renowned for its efficiency and longevity. The key fob for BMW 3 Series models from 2012 to 2019 has the most advanced battery, the CR2450, with a larger diameter and can accommodate the additional features of 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 cloning the key fob. In fact, it's nearly impossible for anyone to copy your BMW key fob, regardless of whether you lose it or had it stolen.
The key fob also has a key blade that can be removed inside that can be used to open the door or at least unlock the interior of the vehicle. This feature is particularly beneficial if you're on a long journey and want to keep the key fob secure from theft.
BMW dealers can provide an anti-theft shield for the key fob at a reasonable cost for those who are concerned about the security of their key fob. This simple device helps to shield the key fob from unwanted attention and is a good idea to get one for any vehicle you own.
Although it is possible to purchase an alternative key fob from some third-party retailers, BMW dealerships are the only option to purchase authentic BMW products that have been designed specifically for your vehicle based on the VIN. The key fobs work correctly as they have been tested and programmed by the factory. They're also backed by a guarantee which covers any issues that might occur, including defects in materials or workmanship.