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In a world where smartphones are all the rage, BMW has introduced cutting-edge Digital Key technology. This unique feature transforms your smartphone into the car's digital key.
Switching your BMW key fob battery is fast and simple, using a CR2032 coin-sized cell. Take the key fob off and replace the battery then you're ready to go!
Smart Keys Keys
Many of the latest BMW cars are equipped with smart key technology. These advanced keys let you unlock your trunk or car with the touch of a button and, in some cases, even start it. These high-tech fobs may eventually require replacement because they aren't impervious to destruction. BMW parts specialists can determine whether the battery or even the whole fob is required to be replaced.
Smart keys are equipped with features that are designed with safety in mind. describes it are designed to stop theft and fraud, however they also provide more convenience for drivers. The key fobs have tiny transmitters that send an unique signal to the vehicle. It identifies the car's key and informs it of what to expect when the driver approaches the vehicle. This information is later verified by the system. If the expected signal doesn't match, the vehicle cannot be opened or started. This feature protects against unauthorized entry, and allows the vehicle's lock to remain in place even if the driver is unable to leave the vehicle outside.
Another feature that's designed to safeguard your car and keys is the ability to deactivate your fob remotely. This is a crucial security feature to have if you ever misplace your BMW keys. By sending an alert to the fob, it can disable it and make it ineffective. This is accomplished by pressing and pressing the small button located on the bottom of the fob for a couple of seconds.
The Display Key is BMW's most sophisticated fob. It was first introduced for the G11 7 Series, and is now available on several premium models. Display Key is an upgraded fob over the standard one, since it comes with a full-color touch screen. The user is able to perform functions using the screen that they cannot do with the standard fob. For instance they can create their own personal settings. They can also lock and unlock their car with the screen. If their car has self-parking, they can even manage it.
Fobs
BMW key fobs come with a wide range of features. Depending on the model you are using, you may be able to add remote locking or Comfort Access or even a touchscreen Display Key. These features are designed to make driving a little more comfortable, but also offer some security. You can monitor your vehicle remotely, which can be important in the event that it's stolen.
In addition to remote unlocking, BMW's newest fobs are equipped with a broader range of functions. They now have the ability to control the car's climate, turn on its engine, and even monitor its fuel level. bmw 1 series key offers a variety of parking options that can be remotely controlled, including the ability to move your BMW into difficult spots from as far as 1,000ft away.
You can still manually start your BMW in the event that you've lost your BMW key, or if you have an older fob with an unresponsive battery. Press and hold the key release on the base fob. This will allow you to enter the vehicle by removing the key blade inside. Once inside the vehicle, press and hold the ignition switch to turn on it.
Newer BMW models also offer the option of replacing the battery in the key fob at home. This procedure can be challenging due to the fact that key fobs have glue on them. If you try to get rid of the glue it could damage the fob or cause expensive repairs.
Older BMW fobs come with batteries that can be replaced with the standard CR2032 battery. They can be bought at your local auto parts store or even on the internet. You can save lots of money by replacing the BMW key batteries. Your key fob will remain functional.

Losing your keys can be a hassle and expensive, especially if you have to pay for alternative transportation. This is why Patrick BMW offers Key Protection that will cover the cost of a replacement key fob and other repair costs in the event that it's lost or damaged.
Key Fob Batteries
If your BMW key fob's battery goes out, you will not be able to unlock or start your vehicle. This is a simple task that can be completed by anyone at home. You'll require a few simple supplies and a few simple instructions.
The first step is to identify the type of battery your key fob needs. If you're not sure take a look at the back of the key fob to see if it has a list. Many hardware and auto parts shops sell the CR2450 and CR2032 batteries for Smart Keys, as well as Comfort Access and slanted fobs. Both are less than $10.
Once you have the correct battery, flip over the back of your BMW fob and locate the small hole designed to take the valet key or flat screwdriver. The tool is used to push into the small section of the fob's back, which will then slide away, revealing the battery. Place the battery with the positive face up and then screw the cover back in.
You might be able to see the battery through your key fob's case, but in the event that you are not, look for an opening on the inside of the case that holds the battery in place. It should be slightly more narrow than the keyhole on the case, and should be situated just below the area where the internal key blade is.
After the battery is replaced after which you can reassemble the BMW fob. Connect it to your keychain once more. Then, you can use your fob to unlock your car and then start it up again.
If you have questions about changing the BMW key fob battery or would like to know more about the advanced features included with your BMW don't hesitate to contact Tulley BMW of Nashua. Our team is always ready to assist!
Transmitters
A simple transmitter lets you connect your phone or other music device electronics to your stereo. Our Senior Research Editor and Senior Reviewer have driven in cars equipped with stereos that were closer to 8-tracks than MP3s. They are aware of the differences between a high-quality transmitter and one that is cheap or emits noise. Our ratings for transmitters are built on their many years of experience testing tech products, so you can shop with confidence. Plug-and-play Bluetooth devices are inexpensive and easy to install. Simply connect them to your aux port and pair with your phone to get instant music control.