BMW Key Fob Replacement
The BMW key fob is packed with handy functions. It can unlock doors, activate windshield wipers, and even start your car.
It is relatively simple to replace the battery on your BMW key fob. The procedure is quick cost-effective, and simple to follow. Here are some helpful tips for getting started.
Battery Replacement
BMW vehicles come with many convenience features, such as key fobs that allow you to lock or unlock your vehicle remotely. The battery in your key fob can get worn out, causing it to lose its functionality. Knowing when your battery requires replacement can help ensure that it continues to function in good condition for many years.
The first indication that your battery needs to be replaced is a decrease in range and signal strength. A typical BMW key fob is capable of transmitting a signal to your vehicle from up to 50 feet away. However, as the battery begins to wear out, the distance will decrease gradually. If your key fob requires multiple button presses in order to work you may need to replace the batteries faster than you expected.
You can purchase an additional key fob battery at a variety of auto parts stores or locksmiths however, you might also be able to find one at your local convenience store. CR 2032 lithium coin-cells are usually used in these key fobs. While you are shopping for a new battery it is crucial to ensure that the new battery will fit in the right way on your key fob. If the battery doesn't fit properly, it can harm your key fob's electronic circuit board or buttons.
To change your BMW's key fob's battery it is necessary to remove the metal key blade from the key fob and then open it. You may require a screwdriver to pry open the cover but the procedure should not be difficult. Once you have accessed the battery, take out the old one and replace it with the new one, ensuring that it's installed correctly and that the negative edge of the battery faces down. After replacing the battery close your key fob and then test it to ensure that it's working properly.
Keep in mind that if your BMW's key fob has a side indent, it is not designed to be opened for the purpose of changing the battery. This type of BMW keyfob uses a battery that recharges when it's in the ignition. If you are looking to replace the battery, you will need to call locksmiths or replace the key fob altogether.
Keyless Entry System
Modern cars are equipped with remote keyless entry systems that permit owners to unlock their doors and start their car without the need to take out a physical key. This is a fantastic convenience, but it does add a new layer of complexity to the driving experience. BMW key fobs are no exception. These small wireless devices are often difficult to use and require a bit of instruction.
Many remote key fobs today have hidden features. For instance, they can lower all windows or open the sunroof at the push of a button. These functions aren't always clearly labeled on the fobs, which can make them confusing for drivers who are new to the field. The good thing is that these functions can be disabled to prevent accidental activation.
Some car manufacturers are accused of facilitating the theft by allowing thieves access to vehicles without physical access to keys. This has led to a variety of government initiatives, including one that aims to review the standards and information for smart-key systems.
BMW has taken a new approach with its Comfort Access Technology, which uses proximity sensor to let motorists in their vehicles. The sensor in the door handle recognizes the presence of a compatible fob or phone within a certain distance, and the system can also save settings for the car seat for future trips. Contact your BMW dealership or an experienced locksmith to help you set up the Comfort Access feature.
BMW owners can add the digital key to their Wallet application on iPhones and Apple Watches. The digital key can be shared with up five iPhones or Apple Watches. The main user is able to revoke access at anytime. It can be used to lock the car and start it, as well to operate the Power Trunk.
The process of setting up the digital key is a relatively involved process, which BMW provides assistance with as part of its delivery service for new vehicles. Senior Editor CR Knizek took about an hour to install the digital key on his rented BMW M440i xDrive. He had to remove his iPhone to complete the set-up.
Programming
BMW offers a wide variety of key fobs to choose from. Certain key fobs are more expensive than other and some come with a transponder built in. These are more secure and keep the vehicle from starting without the proper key. These key fobs may be more expensive and can take longer to program.
When you're ready to purchase an entirely new BMW key fob to use for your Corona commute, be sure that you've already programmed the original key fob. This is essential because the reprogramming process can add to the cost of the new key.
To program a BMW key, first insert the working key into the ignition and turn it to position one. This should switch on the dash light and the accessories, but not the engine. Remove the key and hold down the unlock button on the new fob. Press the lock button (
bmw car key replacement logo) three times quickly, then release the button. The doors will be locked and unlocked automatically and show that the key was successfully programmed.
If the door locks but unlocks, it's likely that the key fob hasn't been programmed correctly. If the doors do not lock and unlock, the key fob is probably not programmed correctly. The doors should now lock and unlock which means the key fob has been programmed.
It might take a few attempts to be able to get the BMW key fob reprogrammed but with patience, you will be able accomplish it in a matter of minutes. Once you've done this, you can start enjoying the convenience of keyless entry for your Corona commutes.
If you're in need of replacing the BMW key battery or to set up additional key fobs the service department at BMW of Turnersville is here to help. Contact our service center in Williamstown today to learn more about the professional BMW service we provide. We'll be delighted to guide you through the two most basic methods of programming the BMW key fob, no matter if you're just starting out or already have a functioning key.
Syncing Additional Key Fobs
As a BMW owner you are aware that the German-made luxury car has its perks. Its advanced anti-theft system will ensure that the correct key fob is present before driving away, meaning that your vehicle is less likely to get stolen. It is possible to replace the battery in your key fob, or program a brand new one in the future, just like you would with other car.
A
replacement BMW key fob generally costs from $400 to $650 at a dealership, based on your model and year of the car. However you can save dollars by following the guidelines below for DIY BMW key fob programming.
Begin by gathering any existing BMW keys that you'd like to join with your new key fob. Then insert the working key into the ignition and switch it to position one (it should turn on accessory mode, but not start the engine). When the dash and other accessories light up, remove the key and then enter your BMW. Close all the windows and doors then open the vehicle using your current key fob. Once inside, locate the "key symbol" on the steering column and press it using your new key fob. Then, press the button on the new key fob 3 times to lock and unlock your doors. Once your new key is programmed you can pair it with any other BMW keys you have.
You should consider a Smart Key if you want a more sophisticated BMW Key Fob. These are equipped with a digital display that shows your current driving condition and offers convenient features.
