How to Replace a Dead BMW Key Fob

Almost every BMW owner will have to replace their key fob battery at some point in time. It's easy to do and won't cost you a fortune. The key fob uses an ordinary CR2032 battery that can be replaced at a hardware store, online, or even an actual BMW dealership.

Replacement Battery

A lost key fob could be more than a nuisance; it could also be dangerous. The last thing you want is to go to your vehicle, push the unlock button only to you notice that nothing happens. This usually means that the battery in your BMW key fob is dead. Fortunately, it is simple to fix at home using an alternative battery. The first step is to identify what kind of battery your BMW key fob needs - either an CR2450 (Smart Key) or a one of the CR2032 (Comfort Access/sleek slant-shaped keys). These batteries can be found at auto parts and hardware stores for less than $5 each.

Once you have the proper type of battery, it is a simple matter of swapping out the old one with the new one. Make sure you close the key fob's two halves securely once you have inserted the new battery.

Remove the blade made of metal from the BMW key fob. Use a valet or flat screwdriver to remove it and reveal the tiny port in the back. Then, you can remove the back of the key fob to replace the battery that has died. When you remove the key fob, be careful not to scratch the plastic. Wrapping a piece of tape around the edge of your tool will aid in preventing scratches.

After replacing the battery, you are now able to put back together your BMW key fob and test it. If your door locks and opens the car, you've successfully reset your BMW key fob! If you're unable to do so, you will need to consult the owner's manual of your car or visit an BMW dealer for assistance.

Key Blade

There are a variety of locations to purchase replacement bmw key fobs keys regardless of whether you've lost the key fob or need to replace your battery. Some online retailers offer free shipping and reduced rates, which makes them an excellent alternative for those who are budget-conscious. It is important to keep in mind that these prices do not include the cost to program the new key into your vehicle.

Certain BMW models are equipped with the "proximity key," which allows you to unlock or start the car at the push of a button. Some BMW models have a metal "proximity key" hidden inside the remote control, which must be inserted into ignition to start the car. Both types of BMW keys are a little different, but the procedure for replacing them is identical.

When the key fob battery of your BMW dies, you won't be able to unlock your vehicle or use Comfort Access, if equipped. It's easy to replace the battery by following just a few steps. Make sure that the windows and doors of your vehicle are closed. Locate the lock and unlock button on your BMW Key Fob. Press and hold the lock button until the electronic components inside the key fob switch on however the engine remains off. Put the new battery into the key fob and sync the key within 30 seconds of syncing the original key.

Smart Keys are available in many cars today as well as BMWs. They can be used to unlock and start a car without the traditional key. They are equipped with transponders that transmit an individual code to the immobilizer system of the vehicle. This blocks unauthorized key-cloning or even starting. These keys are more expensive than standard key fobs because they require additional technology and programming.

Certain bmw smart key models come with a feature called Summon which allows you to summon your car from parking spaces or garages by pressing a button on your key for bmw fob. While this feature isn't available in all models, it's an impressive function that could save you from needing to summon a taxi, or fight off a creeper while trying to return your car.

Start/Stop Button

A brand new BMW key has an integrated push button that can start your car for you. This feature could save you time by avoiding the need to remove your keychain from the car. The starter/stop button isn't easy to use on a BMW key fob replacement. The first step is to ensure the key fob is connected to your vehicle. This can be done by following the steps laid out in this guide.

Once you have the correct key fob It is now time to program it into your BMW. The process for this will differ based on the type of key you have. This guide will teach you how to program a display keyfob on certain models of the present. However, older BMW models may require a visit to our dealer for the key fob to be programmed.

The process begins by checking that the new key fob has a working key blade. Test it by putting the key fob into the keyhole and pressing the lock/unlock buttons. If it works, BMW iDrive will ask you to give the key a name. You can then press the start/stop button to activate your vehicle.

The next step is to make an appointment with Patrick BMW to have the new key fob programmed. We will require a valid driver's license to verify your identity and a copy of the car's registration. This information will allow us to determine the code required for your key fob. You'll either have a key fob standard that does not require programming or a key fob smart equipped with a transponder that requires more advanced technology.

Once the key fob is programmed and you are in a position to use it on your daily commute to Decatur. You can also contact us in the event that you have lost your keyfob. We will deactivate it in the system to prevent it from being able to unlock or start your car. This is a great method to prevent theft if you are concerned that your keys will fall into the wrong hands.

Programming

You may need to reset your replacement BMW keyfob if you have an upgraded battery, but does not function correctly. Our service team in San Diego will guide you through the procedure. Start by inserting your working key into the ignition. Turn it quickly five times from zero to one. Then remove the key from the ignition and press the unlock button (the BMW Logo) on the new keys. In 30 seconds, press the BMW logo three times. Then release the unlock button and you will be able to hear the doors locking automatically and unlock.

The procedure for programming a replacement BMW key fob is the same as for other BMW models, and should be completed in no more than 30 seconds. Once you've finished you are able to turn on your engine and use the new key to start your car.

It's important to replace your BMW key battery on a regular basis. You should do it every year or every two months based on your lifestyle. It's inexpensive and easy to change the battery on your key. The BMW key battery is standard in size that you can locate it at most hardware stores or even in the parts department at your local dealership.

Being the owner of a BMW vehicle is a sign of status, and it can feel like you've arrived when you drive down the streets of Longmont in your BMW. BMW owners should be aware that their luxurious vehicle is prone to breakdown just like any other. It is best to know how to program the BMW remote control before you need it. Our service department at Princeton will show you how to reprogram your BMW X3. The first is when you already have a key that functions and want to add another alternative, and the other is the case if you're beginning from scratch and don't have a key.