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How to Find a Replacement BMW Key
When you own a BMW there are a number of benefits that come with it that make it feel more than just another vehicle. But sometimes the key that opens your door can be a hassle.
There are many replacement BMW keys on the market. They include mechanical as well as keyless entry keys.
Mechanical keys
When you use mechanical keyboards it activates a physical switch that is located underneath each keycap. These switches are spring-loaded, which means that when you press down a key you'll feel it and hear an "clicking" sound to notify you that the key was struck hard enough to register with your computer.
There are many different types of mechanical keysavailable, each with its own advantages and drawbacks. They're available in a range of styles and colors, so you can select the best one for your requirements.
Tactile Switches (Clicky) They're the loudest and most noticeable of all the switches, and they're great for typists who require additional feedback when they're typing fast. They require more energy to operate than linear switches and could cause your fingers to wear faster.
Linear switches: These are the most used type of mechanical keyboard switch, and the easiest to use. They are about 2.0mm deep at the point of actuation, making them much easier to use than clicky or tactile switches.
They're also the most durable of all the options. Although they're a bit more expensive than other kinds of keys but they're also more resistant to damage and scratches caused by everyday use.
There are also mechanical keyboards with hot-swappable switch. This is a great option for those who wish to alter the type of switch they use based on their requirements instead of purchasing a new keyboard.
Whatever kind of switches you decide to use it is important to ensure that they're compatible with your particular computer system. Fortunately, the majority of computers come with an internal "keyboard emulator" which converts your computer's keys to the switches on your keyboard, so you can use them with your mechanical keyboard.
If you're planning on gaming with your mechanical keyboard you'll want to check whether or not it's programmed keys. This allows you to make shortcuts or other keystroke combinations that will decrease your keystroke time and increase efficiency when typing.

Some keyboards have a dedicated gaming feature that lets you create shortcuts and other settings for your favorite video games. It doesn't matter if you're an beginner or an expert, a programmable mechanical keyboard can help improve your workflow and decrease the number of mistakes you make when gaming.
Comfort Access Keys
The BMW comfort access system makes it easy to unlock and start your car without the use of a key. The proximity sensors located in the door handles are able to detect the remote key fob at five feet. This lets you unlock your car in just a few seconds.
Comfort access is standard on most newer BMWs and an upgrade is available on older ones. It's a great option to make your life easier while on the move and it's also extremely practical for parking.
Although it might be difficult to use initially, it becomes much easier once you get the hang. Just walk up to the vehicle and put your hand on the handle to unlock the trunk and doors.
You can also store your steering wheels, seats, and mirror settings in the keyless entry system so they're ready when you get home. It's also easy to change the windows and sunroof with the push of one button on the key fob.
Comfort access is a tool used by criminals to steal your vehicle. The key to identify you that is transmitted by your remote key fob changes frequently to make it difficult for thieves to unlock your vehicle.
Another security issue is that the signal from your key is only detected when it's within about 5ft of your vehicle. If someone is able to be close enough to your keys, they could be able to hack the key and gain remote access to your car.
If this seems like it could be an issue for you, call us to schedule a free consultation with one of our BMW technicians. They will assist you in understanding the options available to you, and will answer any questions regarding comfort access.
BimmerTech's comfort-access retrofit kit includes 4 or 2 specially designed handles with remote sensors. The remote sensors are able to detect your key from a distance that is approximately 5ft. The handles are easy to install and use, without programming. They're professionally painted in any available BMW color which means they'll be perfect to match your car. The installation process takes about an hour, based on how many handles you order.
Transponder Keys
BMW transponder keys are exclusive to the vehicle and are a part of the vehicle's security system to prevent theft. They transmit low-level signals both the engine and immobilizer. If the system fails to detect these signals, the vehicle will not start.
Most cars built since 20 years ago come with these transponder keys as part of their anti-theft security features. Transponder keys are used in conjunction with keyless entry systems for homes and gates as well as garage door openers.
The serial number that is assigned to your new key is identical to the code that is sent by the immobilizer on your car. This code is scanned and copied onto the new key, and you then use it to lock and unlock your car.
Transponder keys come with an electronic microchip that has an antenna ring. This is different from conventional car keys, which are just a key made of metal that is placed in the ignition. The rings emits a signal whenever the key goes in the ignition. The chip absorbs the signal and sends back an audio frequency signal to the vehicle's immobilizer.
The information is then sent directly to the vehicle's computer and it determines whether your key matches the correct serial number. Your vehicle will immediately start when it matches the serial number. If it doesn't then it will try again until it receives the right signal and then it will start.
The first keys of this kind were introduced on BMW automobiles in 1998, and they are still used today. They're extremely secure and provide a variety of benefits including keyless entry, push-to-start ignitions and many more.
The Comfort Access system in some BMWs can eliminate the need to search for your key in your bag or pocket, allowing you to simply approach the car and press the door of the driver to unlock it. The Comfort Access system uses wireless proximity sensors to detect your BMW key wherever it may be in your bag or pocket.
It's not easy to replace a BMW transponder keys. This is due to the need for an specialized machine to cut the new key and program it to function with the immobilizer in your car. Generally, the dealerships will be the best place to go for this type of work since they'll have all the necessary tools and programming software to make a new key that is compatible in conjunction with your vehicle's system.
Valet Keys
Valet keys are available in certain BMW models. They come with additional security features to reduce theft. They can disable security features like alarms and remote locks. This protects your valuables and wallet, and stops your car from being stolen.
Certain valet key fobs come with a rechargeable battery that allows you to start your car even if the battery dies. You can use your valet keys to open the driver's door and access the release for the hood. You can then have your battery replaced and make sure your car is running properly.
This kind of key comes with some disadvantages that might make you reconsider using it. bmw replace key of the biggest issues with valet keys is that they are easily opened by thieves.
It is best to give your valet keys only if certain you will be returning in the same vehicle. A spare set of keys in your vehicle is also an excellent idea.
Additionally, you can also use a smartphone to unlock your car as long as it supports "Express mode." This allows you to unlock your car without having to enter your security code fingerprints, fingerprints or FaceID.
The best part about the BMW Digital Key is that it is able to be stored on any iPhone, Apple Watch, or Android smartphone. It works with any car equipped with Comfort Access and iDrive 7.0.
If you have lost your key fob or it ceases to work then you can make use of your smartphone to start the engine. These are some of the best ways to secure your vehicle from thieves.
Some people prefer leaving their cars in the garage even when they're not in the car. This is especially true for those who have important items they want to keep in the trunk or in the glove box. This makes the use of a valet key an ideal alternative to traditional keys.