Hidden Features of mini cooper key fob cooper car key replacement (please click for source) Key Fobs

Key fobs have evolved a lot since their initial use as decorative trinkets. Today, they can perform everything from locking and unlocking doors to start cars remotely. Some even have secrets that owners may not be aware of.

If your car's key fob starts getting a little agitated, it's time to replace its battery. It's a fairly simple task.

Switchblade Keyless Entry Fobs

A key fob can be used to do more than just unlock and start the car. It also serves as a theft deterrent and security device. Modern day key fobs that are high-tech are more reliable, efficient and secure than they have ever been. However, their price could make them expensive to replace in the event of losing or break one.

A basic key fob may only cost a few dollars to purchase but programming it could cost more than $200. These costs are even more for high-end vehicles or those with special features. A few basic insurance plans or warranties may provide an exchange key fob. However, the majority of people will need to pay hundreds of dollars from their own pockets in the event that this happens.

Some of the latest cars include a fob that can also function as a smart key. They can lock, unlock and arm an alarm with the pressing of one button. They could even summon your car like Tesla's summon feature however, they must be within proximity to the vehicle in order to be effective.

Fobs of this type contain an iron key that folds into the fob, much like a switchblade knife. The key is tucked away when not in use using springs. It can be removed with a push of a button. A switchblade fob is priced around the same as a keyfob with a metal key.

Keyless Entry Fobs that have a Hidden Physical Key

A lot of modern key fobs have more features than just unlocking and starting the car. Modern models can do anything from lowering the windows to summon the vehicle and even auto-parking. Certain of these features aren't useful for your daily commute, but they could be extremely helpful in certain situations.

Some key fobs include keys that are hidden inside of them, typically in the shape of a flat metal key blade. The keys are stored in a small slot inside the fob. They can be removed by pressing a button on the base of the key fob. An extra key is useful if you are in a rush to get to your BMW and have lost your key.

The battery in your key fob is likely to die at some point. This can be a huge discomfort for neck. The battery of your key fob can be easily and cheaply replaced. You can buy the mini replacement key fob battery from your dealer, BimmerTech or a big-box retailer or hardware store.

Some BMW key fobs come with the Display Key that lets you control your car using the key. You can verify if the doors are locked and schedule when the air conditioner is scheduled to be turned on. You can even check the level of fuel up to 1,000ft away.

Keyless Entry Fobs with Folding Side Mirrors

Key fobs of today are more sophisticated than ever. They can do more than lock and unlock doors or start the car remotely. It may make chirping sounds that aid you in finding your car in the parking lot or serve as an audio remote to control the radio stations of your car.

Some of the more recent models include a hidden feature that allows you to lower the windows immediately with the click of a switch. This is great on a hot summer day when the air conditioner doesn't seem to be able to complete the task. You may have to test several combinations before you find the one that will work in your car.

If you prefer to keep your car in a tiny space, the fob on some newer Chevrolet or GMC vehicles will automatically fold the side mirrors of the vehicle after you lock it. To enable this feature, just press the "lock button" on the fob and hold it for a full 2 seconds.

Do you have a passenger in your car who is a gentle giant or just doesn't have the same length legs as you do? You might want to think about a car that has a key fob that lets you to set the seat memory. Some models, like GMC's GMC will allow you to create your preferred seat and automatically remember it each time you start up the car.

Keyless Entry Fobs with a Bluetooth Connection

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

A key fob, small, programmable hardware token offers one-factor authentication for the device to facilitate access to physical objects, such as a vehicle, computer system restricted space or room or mobile device. The fob transmits wireless signals to the sensor, which is able to recognize and execute predetermined commands.

In a lot of cases, a key fob is also a security token that is compatible with two-factor or multi-factor authentication (2FA or MFA) methods to provide additional security. This is usually done by adding biometric authentication to the equation. This can be a fingerprint scan as well as an iris scan or voice prints, for example.

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