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Hidden Functions of a BMW Key Fob
You're probably familiar with how to lock your BMW with the key fob. However, BMW fobs have hidden functions that may surprise you.
Here are a few suggestions to use your BMW key fob. Some of these tips are simple to implement, while others require a bit of technical know-how.
Security
The BMW key fob is equipped with embedded computers that corresponds to a specific code that is stored in the security module of the car. This blocks unauthorized access to the vehicle. It helps to keep your vehicle safe by preventing unauthorized engine start-up.
The system is constantly 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 whenever the fob is used to unlock the car.
These features offer drivers peace of mind when they are worried about their vehicle being robbed. However, despite these security measures, some thieves find ways around the security features of keyless entry systems. For example, a recent video showed the theft of a BMW 1M being stolen without keys in less than three minutes. In this case, the thieves made use of a special relay device to hack the identifying signal that the keyfob sends out to the car.
BMW key fobs are protected by an encryption code that safeguards the car against unauthorized replication or relay attacks. Furthermore, they utilize an exclusive encryption algorithm to ensure only authorized users are able to use them. The BMW key fob is also equipped with a battery-powered cryptographic key which makes it more difficult for criminals to hack.
BMW key fobs are therefore among the most convenient and secure choices for car owners. In addition they are more affordable than mechanical ones. Moreover unlike traditional keys, BMW key fobs can be programmed to work with various vehicles.
Another feature that increases the security of the BMW key fob is an electronic immobilizer. This feature blocks unauthorized access to the car's engine by shutting off the starter motor in the event that the key is not within the range of the car. It also comes with an anti-theft function that stops the car from being started in the event that a wrong password has been entered into the keyfob iDrive system.
Another security measure to consider is a physical button located on the side of the BMW key fob. The button can be pressed in the situation of an emergency, for instance, if the car's doors are locked. This button can be used to also activate the manual backup system if the BMW's automatic locking system fails.
Convenience
BMW cars are one of the most expensive on the market, but they have a lot of added convenience features. Apart from locking and unlocking your vehicle it is possible to use your key fob to control your windows, disable BMW sensors, and even start the engine. The key fob is packed with useful functions, but it's easy to overlook some of the most fascinating ones. You can use your key fob from a more modern BMW to control the trunk, fold the exterior mirrors, and switch on the light. This feature is especially useful when you are a business owner as it allows you to keep an eye on your vehicle at any point and from anywhere.
The key fob is also equipped with a touchscreen display that displays important information like the status of the battery in the car and 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 save money on car repairs by using your key fob as a gauge to monitor the battery and gas levels.
A BMW key fob could also be used as an in-car GPS. If you program it with a destination, it can automatically start navigation to that location when the key is pressed. This is a great option for long journeys or when traveling with a group of friends. The key fob can be used to start the car, or turn on the air conditioning. This is a convenient and simple method to ensure your vehicle's comfort while on a road trip.
You can program multiple BMW keys to work together. It's simple: first, make sure that your key fob works. Then, put the key into the ignition, and then move it to the position one bmw replacement car key and back to position zero five times fast. Once the syncing has been completed you will hear the doors unlocking and locking. Remove the key and repeat the steps for any other keys you would like to connect to your vehicle.
Versatility
You may have a BMW equipped with a keyless entry system. In addition to being able to lock and unlock your vehicle without needing to use the traditional key they also let you to start the engine by tapping your fob on a sensor that's located close to the engine.
For this reason, you'll be keen to keep your BMW key fob as secure as possible. Placing it in a secure location where it can't be easily stolen is helpful as will guarding it from water. Fobs have been designed to be waterproof. However the best method to keep yours safe is to keep it out of the direct sunlight and avoid using it in extreme temperatures or rain.
The removable blade is one of the most cool features of a BMW keyfob. This lets you utilize the internal key in emergencies when your exterior keys have been lost or broken and to not carry additional keys around with you. You'll find this button on a few BMW fobs in a spot that's easy to access but some might require you to remove a plastic cap or remove a part of the interior trim.
You can buy a replacement BMW fob from a dealer, but you shouldn't purchase second-hand or aftermarket fobs online or on eBay. For security reasons, BMW-certified replacement fobs must be prepared in the dealership based on your specific vehicle's VIN number. This stops criminals from stealing your original fob and using it to gain unauthorised access to your vehicle.
If you require a replacement BMW key fob, you'll need bring your current key to the dealership to get it changed. You can do it yourself if you have the key that works. Insert the working key into the ignition, and then quickly turn it five times from position 1 to 5. Press the unlock button three times on the new key fob and the doors will lock and unlock.
Battery Life
A key fob's battery is tiny and won't last for a long time. It's best to replace the battery every 18 months. This will stop it from being reset, and ensures that the key fob is running at the highest performance possible. Fortunately replacing the battery of the key fob is relatively simple and does not affect its programming.
Most BMW key fobs are powered by a standard CR2032 coin cell battery made of lithium. The battery is renowned for its efficiency and longevity. The key fob for the BMW 3 Series models from 2012 to 2019 uses an upgraded battery, the CR2450, with a larger diameter and can accommodate the additional features of the model.
The BMW key fob comes with a unique identifier that is constantly changing. This feature is intended to prevent third-parties from taking over your vehicle and then cloning your key fob. It's nearly impossible for anyone to duplicate a BMW key fob, even if it is lost or stolen.
The key fob also has a key blade that can be removed inside it that can be used to open the door, or at the very least, unlock the car's interior. This feature is especially useful when you are traveling for a long time and want to keep the key fob secure from theft.
BMW dealers can provide an anti-theft device for key fobs at a reasonable cost for 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 have one in every vehicle you own.
BMW dealerships are your only option to purchase genuine BMW products, which have been specifically designed for your vehicle using its VIN. Key fobs are assured to function properly because they've been programmed and tested by the manufacturer. Key fobs are protected by a warranty, which covers any issues that might arise. This includes defects in the materials or workmanship.