Hidden Features of Mini Key Fobs

Key fobs aren't only decorative trinkets. They now have the ability to do everything, from locking and unlocking doors to starting the car remotely. Some even have a few extra features that the owners may not know about.

Replace the battery if your key fob stops working. The good part is that the task is relatively easy.

Switchblade Keyless Entry Fobs

A key fob can do a lot more than simply unlock the car and start it. It is also a theft deterrent and security device. Modern day key fobs that are high-tech are more efficient, practical, and secure than ever. But their high cost could make them expensive to replace if you lose or break one.

A basic key fob could be a couple of dollars to purchase however programming it can set you back more than $200. These costs are higher for high-end vehicles or those equipped with extra features. Some basic insurance programs or warranties may provide an exchange key fob. However, most people will have to pay hundreds of dollars out of their own pocket if this occurs.

Certain vehicles of recent years also come with the fob of a key that can be used as an intelligent key. The fobs can be used for locking, unlocking, or arming alarms by pressing a button. They can also summon your car, similar to Tesla's summon function. However, they must be within range of the vehicle to work.

Fobs of this type contain keys made of metal that fold into the fob like a switchblade knife. A spring keeps the key tucked inside when it's not in use and it is possible to pop it out with the press of a button to open the vehicle. A switchblade key fob usually costs around the same price as a standard key fob with metal keys.

Keyless Entry Fobs that have Physical mini key replacement Hidden

A lot of modern key fobs have more features than just unlocking and starting an automobile. The latest models can do everything from lowering windows to summoning the car and even auto-parking. While some of these clever features might not be necessary for your daily commute, they can be incredibly useful in certain scenarios.

Some key fobs have an actual key hidden inside, usually in the form of a flat, metal key blade. These keys are stored in a small slot inside the fob. They can be removed by pressing a button at the bottom of the key fob. A spare key is helpful when you are on the run to get to your BMW and you've lost your key.

The battery inside your key fob is sure to fail at some point, and this can be a major neck pain. Fortunately replacement of the key fob battery is simple and inexpensive. You can buy an alternative battery from your dealer, BimmerTech or a big-box retailer or hardware store.

Certain BMW key fobs include a Display Key that adds to the range of functions that your car can be driven using the mini key fob. You can check if the doors are locked and schedule when the air conditioner is scheduled to turn on. You can even view the level of fuel up to 1,000 feet away.

Keyless Entry Fobs with Side Mirrors Folding

Key fobs of today are packed with more advanced electronics than ever, and this little plastic device can do a lot more than simply lock or unlock the doors and remotely start the car. It could make chirping sounds to aid you in finding your car in the parking lot or act as a remote audio control to control the radio stations in your car.

Certain models that are more modern come with a hidden feature that allows you to lower the windows immediately with the press of a button. This is great for a hot summer's day when your air conditioner just cannot keep up. The sequence of button presses to activate the feature isn't always clearly labeled as such, so you may need to experiment with different combinations until you've found the one that is suitable for your car.

If you'd like to keep your vehicle in a smaller space, the fob on some newer Chevrolet or GMC vehicles will automatically fold the side mirrors of the vehicle after you lock it. Simply press the "lock" button on the fob for a full two seconds to enable this feature.

Do you have a vehicle with someone who is a gentle giant or doesn't appear to have the same length legs as you do? You might want to look into a vehicle with an electronic key fob that allows you to set a seat memory. Certain models, like GMC, GMC allow you to choose a seat preference, and the car will remember it every time you start it.

Keyless Entry Fobs with Keyless Entry that connect to Bluetooth

Criminals are now able take cars away easily due to the popularity of smartphone car access and smart keys. Wireless protocols that these systems use are vulnerable to hijacking by criminals able to disguise the signal from the key fob or smartphone to open and start your car.

A key fob, which is tiny hardware token that is programmable, provides one-factor authentication on the device to allow access to physical objects, such as vehicles, computers restricted area or room or mobile device. The fob sends wireless signals to the sensor which recognizes and executes predetermined commands.

In many cases the key fob may also be used as a security token. It supports two-factor and multiple-factor authentication (2FA and MFA) to provide added security. This is typically done by adding biometric authentication to the equation, which can include a fingerprint scan as well as an iris scan or voice prints, for example.

Kwikset Kevo proximity keyless locks permit users to open their doors with a smartphone or Bluetooth-enabled fob. This eliminates the requirement for traditional keys. These systems are popular with business owners due to the fact that they make it simple for administrators to manage user access and onboard new employees without having to change locks or distribute keys cards.