Digital Keys For BMW
BMW has created the cutting-edge Digital Key Technology in a world of smartphone integration. This unique feature transforms your smartphone into an electronic car key.
Switching your BMW key fob battery is fast and simple, using a coin-sized CR2032 cell. Take off the key fob and replace the battery, then you're done!
Smart Keys
Many modern BMW vehicles come equipped with smart keys. These advanced keys let you unlock your trunk or car with the touch of a button and, in certain cases, even start it. However, these high-tech keys are not indestructible and will eventually require replacement. A BMW parts expert can determine whether your battery or the entire fob needs to be replaced.
Smart keys are made with safety features in mind. They're designed to stop fraud and theft, and they're also able to provide greater convenience for drivers. The key fobs contain tiny transmitters that send an unique signal to the vehicle. It identifies the car's key and tells it what to expect when the driver arrives at the vehicle. The system then validates this information. If the expected signal does not match up, the vehicle will not unlock or start. This feature helps to protect against unauthorised entry and permits the vehicle to remain locked even if the driver makes a mistake and leaves the vehicle outside.
Another feature that's designed to protect your car and its keys is the capability to disable your fob remotely. This is an important security feature to have in case you ever lose your BMW keys. By sending an indication to the fob, you can turn off it, rendering it useless. This is accomplished by pressing and pressing the small button at the base of the fob for a short period of time.
BMW's most advanced fob is the Display Key, introduced for the G11 7 Series and now available in a variety of premium models. Display Key is an advanced fob compared to an ordinary one, because it features a full-color touchscreen screen. The user can perform tasks through the screen that they can't do with a standard fob. For example, they can set up their own personal settings. They can also lock and unlock their car using the screen, and they can also control their vehicle's self-parking feature, if the model comes with it.
Fobs
BMW key fobs are offered with a range of features. Depending on the model you are using, you may be able to add remote locking and Comfort Access or even a touchscreen Display Key. These features are designed to make driving easier, but they also offer certain security benefits. These include the ability to track your vehicle from afar which will aid in keeping an eye on its location in the event it's stolen.
In addition to remote unlocking, BMW's new fobs are equipped with a broader range of functions. They can now control the car's climate system and start the engine, and even monitor the level of fuel. The Display Key also offers a range of remote control parking options and the ability to push your BMW into tight spaces from up to 1000 feet away.
You can still manually start your BMW if you have lost your BMW key or an older fob with an inactive battery. To do this, you'll need to press and hold the key release button located on the base of the remote fob. This will allow you to enter your vehicle by sliding out the internal key blade. Once inside, then press and hold the ignition button to start your car.
Newer BMW models also have the option of replacing the battery of the key fob at home. However, this can be difficult because key fobs are sealed by glue. In the event that you attempt to remove the glue could result in damage to the fob, which could result in expensive repairs.
The battery that is found in older BMW fobs can be replaced by a standard CR2032. You can purchase these at your local auto part retailer or online. replacement bmw car key can save a significant amount of cash by changing the BMW key batteries. genuine bmw replacement key cost will continue to function properly.
Losing your keys is frustrating and costly, especially when you must pay for alternative transportation. This is why Patrick BMW offers Key Protection that covers the cost of an alternative key fob and other related repair costs if it's damaged or lost.
Key Fob Batteries

If your BMW key fob's battery runs out and you don't have enough power, you won't be able to unlock or start your vehicle. The good news is that replacing the battery is a straightforward job that anyone can complete at home. You'll need only just a few basic supplies and a few easy-to-follow instructions.
First, you'll need to decide which type of battery your key fob requires. If you're unsure 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/slanted fobs. Both are under $10.
Once you have the right battery, flip the back of your BMW fob and look for an opening designed to take either a valet key or a flat screwdriver. The tool is used to push into the recessed area of the fob's back which will then slide away and reveal 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 the key fob's case, but if not, look for an opening on the inside of the case that keeps the battery in place. It should be a bit smaller than the keyhole inside the case, and should be located just below where the internal key blade is.
After the new battery is installed, you can put it back together. BMW fob and connect it to your key chain again. After that, you'll be able to unlock your car with the fob and use it to restart it.
If you have questions regarding changing the BMW key fob battery, or would like to know more about the advanced features that come with your BMW do not be afraid to reach out to Tulley BMW of Nashua. Our team is happy to assist you!
Transmitters
A simple transmitter lets you connect your smartphone or music device, as well as other electronic devices to your stereo. Our Senior Research Analyst and Senior Review Editor have driven many vehicles with stereos that are closer to 8 tracks than MP3s. As such, they're keenly aware of the differences between a quality transmitter and one that emits static or sounds cheap. They've put their decades of experience in testing tech products to use in our transmitter ratings, so you can shop with confidence. Plug-and-play Bluetooth products are easy to set up and are affordable. Connect them to your aux port and pair it with your phone for instant music control.