Hidden Features of Mini Key Fobs
Key fobs have been a long way since their initial days as merely decorative trinkets. Today, they can do everything from locking and unlocking doors to start a car remotely. Some of them have hidden features that the owners may not be aware of.

Replace the battery in case your key fob stops working. It's a simple task.
Switchblade Keyless Entry Fobs
Key fobs do a lot more than unlock and start cars. It also functions as a security device and deterrent to theft. Today's modern fobs are practical strong, durable, and more secure than ever. The high cost of these devices could make it costly to replace them if you lose or break one.
A basic key fob might cost just a few dollars to buy, but having it programmed could cost more than $200. The cost is higher for vehicles with high-end features or special features. A few insurance programs or warranties will provide a replacement key fob. However, the majority of people will have to pay hundreds of dollars out of their pockets if this occurs.
Certain cars of recent years also come with a fob, which can also function as a smart key. These fobs are capable of locking, unlocking, or arming alarms by pressing one button. They can also summon your car as Tesla's summon feature, however, they must be in range of the vehicle to function.
Fobs of this kind contain an iron key that folds into the fob just like a switchblade knife. The key is tucked away when not in use by springs. It can be removed by pressing a button. A switchblade fob typically costs approximately the same as a standard key fob which comes with metal keys.
Keyless Entry Fobs with a Physical Key Hidden
A lot of modern key fobs have more features than just unlocking and starting the car. Newer models can perform everything from rolling down windows to summoning your vehicle and even auto-parking. While some of these handy features might not be necessary for your daily commute, they can be incredibly beneficial in certain circumstances.
Some key fobs have an actual key within them, usually in the shape of a flat key blade. Keys can be placed in a small storage compartment inside the key fob or removed by pressing the button located on the base. If you're rushing to get to your car, and you've forgotten your keys or you'd like to be able to start your BMW using push-to-start, having an extra key can be helpful.
The battery in the key fob is most likely to go out at some point. This can be a huge headache for you. Fortunately, replacing the battery in your key fob can be simple and inexpensive. mini r50 key programming G28CarKeys can purchase a replacement from your dealer, a third-party seller like BimmerTech, or even a hardware store or big-box retailers.
Certain BMW key fobs also come with the Display Key that allows you to manage your car via the key. You can verify whether the doors are locked, program when the air conditioner should be on, and even view the level of your fuel up to 1000 feet away.
Keyless Entry Fobs with Folding Side Mirrors
Key fobs today are loaded with the most advanced electronic components ever before, and this small plastic piece of equipment does a lot more than lock or unlock doors and allow you to start your car remotely. Depending on the model, it can also make chirping sounds to assist you in finding your car in a parking lot or as an audio remote to control the radio stations.
Some of the latest models include a hidden feature that lets you lower the windows instantly with the click of a switch. This is a great feature to have on a hot summer day when the air conditioner can't quite get the job done. You may need to try several combinations before you find the one that will work in your car.
If you like to keep your car in a tiny space, the key fobs that are found on modern Chevrolet or GMC vehicles will automatically fold the side mirrors on the vehicle once you lock it. To enable this feature, simply press the "lock button" on the fob and hold it for a full 2 seconds.
Do you share your car with the gentle giant or someone who doesn't have the same length of legs as you? Then you might want to think about a car that has keys that allow you to set the seat memory. Some models, such as those from GMC allow you to set a seat preference, and the car will remember it each time you start it.
Keyless Entry Fobs with Keyless Entry that connect to Bluetooth
With the popularity of smart keys and smartphone access to cars, criminals have been given an easy opportunity to steal cars. Wireless protocols used by these systems are vulnerable to hijacking by criminals who are able to spoof the signal of the key fob or smartphone to unlock and start your car.
A key fob, small, programmable hardware token offers one-factor authentication for the device that allows access to physical objects, such as an automobile, computer system restricted area or room, or mobile device. The fob transmits wireless signals to a device which is able to recognize the information as well as commands, and then performs the predetermined functions such as locking or unlocking.
In a lot of instances the key fob is also a security token which supports multi-factor or two-factor authentication (2FA or MFA) methods to give you additional security. This is typically done by adding biometric authentication to the equation, which can include fingerprint scans as well as an iris scan or voice print, for example.
Kwikset Kevo proximity keyless locks permit users to open their doors using a smartphone, or a Bluetooth-enabled fob. This means that there is no need for traditional keys. These kinds of locks are very popular with business owners because they make it a breeze for administrators to onboard new employees and manage access for their users without having to change the locks or distribute key cards.