Hidden Features of Mini Key Fobs

Key fobs are no longer only decorative trinkets. Today, they can do everything from locking and unlocking doors to start a car remotely. Certain models have hidden features that drivers might not be aware of.

Replace the battery in case your key fob ceases to function. It's a relatively simple job.

Switchblade Keyless Entry Fobs

A key fob does much more than unlock and start the car. It is also a theft deterrent and security device. Modern-day fobs are more convenient and powerful, as well as more secure than ever. However, their price could make them costly to replace in the event of losing or break one.

A basic key fob might only cost a few dollars to purchase however programming it can set you back more than $200. These prices are higher for vehicles with premium features or extra features. Certain insurance programs or warranties can provide replacing the key fob. However, the majority of people will need to pay hundreds of dollars from their own pocket if this happens.

Some of the latest vehicles include the fob of a key that can be used as an intelligent key. The fobs can be used for locking, unlocking, and arming alarms by pressing a button. They can summon your car, much like Tesla's summon function. But they must be within range of the vehicle to work.

The fobs that are of this type include the key made of metal, which folds into the fob just like a switchblade knife. The key is hidden when not in use by a spring. You can take it out at the touch of the button. A switchblade fob generally costs about the same as a standard key fob which comes with a metal key.

Keyless Entry Fobs with Physical Key Hidden

A lot of modern key fobs have more functions than simply unlocking and starting a car. Modern models can do anything from roll down windows to call the vehicle, and even auto-parking. While some of these cool features may not be helpful in your daily commute however they can be useful in certain scenarios.

Certain key fobs contain an actual key inside, usually in the shape of a flat key blade. The keys can be put inside a small compartment of the key fob or removed by pressing the button located on the base. An extra key is useful when you are on the run to get to your BMW and you've forgotten your key.

The battery in your key fob is bound to go out at the time, and that could cause a lot of discomfort for neck. The battery of your key fob can be replaced easily and inexpensively. You can purchase a mini replacement key battery from your dealer, BimmerTech or a big-box retailer or hardware store.

Some BMW key fobs come with the Display Key, which increases the number of functions that can be driven from the key. You can check whether the doors are locked, set a timer when the air conditioning will be turned on, and even check the level of your fuel at up to 1000 feet.

Keyless Entry Fobs with Folding Side Mirrors

Today's key fobs are packed with the most advanced electronic components ever before, and this plastic device does much more than just lock and unlock doors and start the car remotely. It can also make chirping noises to aid you in finding your car in the parking lot, or be used as an audio remote control to control the radio stations in your car.

One of the most useful hidden functions is found on a few newer models that allow you to minimize all windows instantly by pressing the button on your key fob. This is great for hot summer days when your air conditioner just isn't able to keep up. You may need to try a few combinations before you get the one that works in your car.

If you prefer to keep your vehicle in a smaller space, the key fobs on newer Chevrolet or GMC vehicles will automatically fold the side mirrors 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 car that you share with the gentle giant or someone who just doesn't have as long of legs as you? You might want to look for a car with an ignition keyfob that lets you to set a memory seat. Some models, like the ones from GMC will allow you to create the seat you prefer and automatically remember it every time you start the car.

Keyless Entry Fobs with Bluetooth Connection. Bluetooth Connection

With the popularity of smart keys and smartphones for car access criminals have gained an easy opportunity to steal cars. Wireless protocols that these systems use are susceptible to hijacking by criminals who can disguise the signal coming from the key fob or smartphone to open and start your vehicle.

Key fobs are small, programmable hardware token that allows on-device, one-factor authentication to allow access to a physical object like a car, computer system, restricted space or mobile device. The fob transmits wireless signals to the sensor that recognizes and executes predetermined commands.

In many instances, the key fob can also be used as a security token. It can be used for two-factor or multiple-factor authentication (2FA and MFA) to give you additional security. This is usually done by adding biometric verification to the equation. For example fingerprint, iris or voice print can be used.

Keyless locks that are proximity-based like the Kwikset Kevo allow users to open their doors using smartphones or a Bluetooth-enabled key fob, removing the need for a traditional key. These types of locks are very popular with business owners, as they make it a breeze for administrators to onboard new employees and manage access for users without the need to change locks or distribute key cards.