BMW Key Fob Replacement
The BMW key fob is packed full of handy functions. It can unlock your doors, turn on the windshield wipers and even start the car.
It's fairly easy to replace the battery on your BMW key fob. The procedure is easy, quick, and inexpensive. Here are some suggestions on how to get started.
Battery Replacement
BMW offers many convenient features in their vehicles, such as key fobs that permit you to lock and unlock your car from a distance. The battery of your key fob could get worn out, causing it to lose its functionality. Knowing the signs that your battery is in need of being replaced can help you ensure that it is working properly for a long time to come.
The first indication that your battery requires to be replaced is reduced signal strength and range. The typical BMW key fob is able to transmit a signal up to 50 feet from your vehicle. As the battery ages however, 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 from most locksmiths or auto parts stores however, you might also find one at your local convenience store. CR 2032 lithium coin-cells are typically used in these key fobs. When you are looking to purchase a new battery for your key fob, be sure that it fits correctly. If the battery does not fit properly, it can harm your key fob's electronic circuit board or buttons.
To replace your BMW's key fob battery You will need to remove the metal key blade from the key fob and then open it. The cover could require opening using an screwdriver, however it shouldn't be a problem. Once you have gained access to the battery, remove the old one and replace it with the new one, ensuring that it's been installed correctly and that the negative end of the battery faces down. After replacing the battery, close your key fob and then test it to make sure it is functioning properly.
If your BMW key fob is indented on the side, it's not designed to be opened to replace the battery. This type of BMW keyfob is powered by batteries that recharge when it is in the ignition. If you are looking to replace the battery, you'll require locksmiths or replace the key fob completely.
Keyless Entry System
The majority of modern cars have remote keyless entry systems that allows owners to unlock their doors and start the car without having to pull out a physical key. This is a fantastic convenience, but it does create a further layer of confusion to the driving experience. BMW key fobs are not the only ones to make an exception. These small, wireless devices can be difficult to use properly and often require some education to master.
A lot of remote key fobs in the present come with hidden functions. For instance they can lower all windows or open the sunroof at the touch of a button. These functions aren't often clearly marked on the fobs which can make them confusing for drivers who are new to the field. These functions can be disabled so that they don't activate accidentally.
Some car manufacturers have been accused of facilitating theft by allowing thieves to gain access to vehicles without having immediate access to the keys. This has led to a range of government initiatives, such as one aimed at examining the information and standards for smart-key systems.
BMW has taken a different approach with its Comfort Access technology, which utilizes proximity sensors to let drivers enter their vehicles. The sensor on the door handle detects the presence of an appropriate fob or phone in close range, and the system can also save settings for the car seat to be used on future trips. If you're interested in adding the Comfort Access feature to your BMW, contact the dealer or a locksmith to help with the setup process.
The system is accessible on the latest iPhones and Apple Watches, and BMW owners can add it to their Wallet app as an electronic key. The digital key can be shared with up to five iPhones or Apple Watches. The main user is able to revoke access at anytime. It can also be used to lock and start the car, as well as to control the Power Trunk (which is activated by a foot kick underneath the rear bumper).
BMW's new service for vehicle delivery will assist you in the procedure of setting up the digital key. CR Senior Editor Knizek found it took approximately an hour to set the feature up on his M440i xDrive with the digital key, and he need to remove his iPhone from his pocket to complete the process.
Programming
BMW offers various key fobs. Some key fobs are more expensive than other and some come with an integrated transponder. They are more secure and help prevent the vehicle from starting without a key. Key fobs for key fobs are typically more expensive, and might also require more time to program.
When you're ready to purchase an entirely new BMW key fob to use for your Corona commutes, make sure that you've already programmed the original key fob. This is vital, because the cost of a replacement key can increase if you have to re-program it.
To program a BMW Key, insert the working key into the ignition and turn the key until it is in position 1. This will bring on the dash lights and accessories, but not start the engine. Remove the key and hold down the unlock button on the new fob. Press the lock button three times, then release the button. The doors will automatically unlock and lock, indicating that the key has been successfully programmed.
If the doors do not lock or unlock the key fob likely not properly programmed. Retry the steps above however, this time hold down the unlock button, then press the lock button (BMW logo) three more times quickly. The doors will now be locked and unlocked, indicating the key fob has been programmed.

It may take a few tries before you are able to get it right however, with a amount of patience you'll be able to re-program the BMW key fob in no time. Once you've finished this process, you can benefit from the convenience of keyless access to your Corona commute.
Whether you need to replace the BMW key battery or to set up additional key fobs the service department at BMW of Turnersville is here to assist. We're proud to offer expert BMW service to drivers in Williamstown and beyond, so call our service center today! We'll gladly guide you through the two fundamental methods for programming the BMW key fob, no matter if you're starting from scratch 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 advantages. The sophisticated anti-theft system will ensure that the key fob is in place before you start the car and makes it less likely for your car to be taken. You may have to replace the battery of your key fob or program a new one in the future, exactly like you would with other car.
A bmw key fob replacement typically costs anywhere from $400 to $650 at a dealership, based on your model and the year of your car. You can save money by following the directions below to program your BMW key fob yourself.
Begin by gathering any existing BMW keys you'd like to pair with your new key fob. Then, insert your working key into the ignition and switch it to position one (it should switch on accessory mode, but it should not start the engine). Once the dash and accessories are lit, take out the key and then go into your BMW. Close all windows and doors before unlocking the vehicle using your new key fob. Once inside, look for the "key symbol", located on the steering wheel. use your new key fob. Press the button three times on your new keyfob to lock and unlock doors. Now that your new key has been programmed you can connect it to any other BMW keys you have.
If you're looking for a more sophisticated BMW key fob, think about a Smart Key. They come with a digital display that shows your current driving condition and offers convenient features. You can also make use of your smartphone to activate and control the car's functions, for example, locking and unlocking it.
WhoCanFixMyCar can help you find the best prices for a new or used BMW Key Fob. bmw replacement keys can compare quotes in a matter of seconds from BMW garages mechanics, dealers, and garages close to you. You can also schedule your repair or service appointment right on the internet! You can also get an estimate for other common repairs and services, including maintenance of radiators and batteries.