How to Replace a Dead BMW Key Fob
The majority of BMW owners will require a change in their key fob batteries at one time or another. Luckily, this is easy to do and won’t cost you a lot. The key fob is powered by the standard CR2032 and can be replaced at the local BMW dealer, online or in the hardware store.
Replacement Battery
A dead key fob can be more than a hassle to deal with. It can also be dangerous. The worst thing you could happen is to walk up to your vehicle, push the unlock button and then find that nothing happens. This is usually a sign that the battery in your BMW key fob has gone out of service. This is a simple fix that you can do at home with a brand new battery. First, you need to determine which type of battery is required for your BMW key fob, which is an elegant slant-sleek shape with a Comfort Access keys or a Smart Key CR2450. These batteries are easily found at auto parts and hardware stores for under $5 each.
If you have the correct type of battery, it is an easy task to swap out the old one with the new battery. Be sure to close the two halves of your key fob securely after inserting the new battery.
Before starting taking the key blade from the BMW key fob, and then use a valet key or small flat screwdriver to open it up and reveal the small access port in the back of the fob. Then, you can remove the back of the key fob to replace the battery that has died. Be careful not to break the plastic surrounding the key fob while removing it. Wrapping a small piece tape around the edge of your tool will protect against scratches.
After replacing the battery, you must reassemble and check your BMW key fob. If your door locks and starts the car, then you have successfully reset your BMW key fob! If you are unable to do this then you must consult the owner’s manual of your car or visit a BMW dealer for help.
Key Blade
There are numerous places to purchase replacement BMW keys, whether you’ve lost the key fob or want to replace your battery. Some online retailers offer free shipping and reduced rates, which makes them a good alternative for those who are budget-conscious. It’s important to remember that these prices do not include the cost of programming the new key into your vehicle.
Some BMW models are equipped with the “proximity key,” which allows you to start or unlock the car with the touch of one button. Certain BMW models come with a metal “proximity key” concealed in the remote control, which must be inserted into the ignition to start the car. Both types of BMW keys are a little different, but the process for replacing them is identical.
If the battery in your BMW key fob is dead, you will not be able unlock your vehicle or use Comfort Access if it is equipped. Fortunately, it’s possible to replace the battery in just a few easy steps. Ensure that the doors and windows of your vehicle are closed. Locate the lock and unlock button on your BMW Key Fob. Press and hold the lock button until you see the electronics inside the key fob turn on however the engine remains off. Finally, insert the new battery into the key fob and then sync it within 30 seconds of sync your original key.
Smart Keys are available in many vehicles today as well as BMWs. They can be used to unlock and start a vehicle without the traditional key. These keys have transponders, which transmit a unique code to the immobilizer system of the vehicle. This prevents unauthorized key-cloning or starting. These keys are more costly than standard key fobs due to the fact that they require additional programming and a different technology.
Some BMW models also come with an exclusive feature known as Summon that lets you press a button on your key fob and get your car to pick you up from the garage or parking lot. While this feature isn’t available in all models, it’s a powerful feature that can help you avoid having to summon a taxi, or fight off a creeper while trying to return your car.
Start/Stop Button
A brand new BMW key comes with a built-in push button which can start your car automatically. This feature could help you save time by not having to remove your keychain from your car. However, there is a some extra work in using the starter/stop button on the replacement BMW key fob. The first step is to ensure that the key fob is properly associated with your car. Follow the steps in this guide to accomplish this.
Once you have the correct key fob in hand, it is time to program it to your BMW. The procedure will differ slightly according to the kind of key you have. Some modern models come with a display key fob that can be programmed following the instructions in this guide. Older BMW models may need to be brought to our dealer to get the key fob programmed.
Verify whether the key blade on the new key fob is operating. Test it by putting the key fob into the keyhole pressing the lock/unlock button. If it works, BMW iDrive will ask you to give the key an id. After that, you can press the Start/Stop button in order to start your car.
Next, you will need to make an appointment with Patrick BMW to have the new key fob programmed. To confirm your identity, we will require a valid driver’s license as well as the registration for your car. This will enable us to determine the key code required for replacement bmw key fob your key fob. You’ll either have a standard key fob that does not require programming or a key fob smart with a transponder integrated that requires more advanced technology.
Once the key fob has been programmed, you can begin using it to commute every day on the roads of Decatur. If you have lost your key fob you can contact our dealership for a service which will disable the key fob within the system and stop it from being used to unlock or replacement Bmw key fob start your vehicle. This is a great way to prevent theft if you are concerned that your keys could get into the wrong hands.
Programming
If your replacement BMW key fob comes with a new battery but isn’t working as it should, you may require reprogramming it. The service staff at our dealership in San Diego can help walk you through the steps to do this. Start by inserting your working key into the ignition. Turn it fast, five times, from zero to one. Next, take the key out of the ignition and press the unlock button (the BMW logo) on the new key. Within 30 seconds press the BMW logo three times. Release the unlock button and you will hear the doors locking and unlock in a sequence.
The procedure for programming a replacement BMW key fob is the same as for other BMW models, and should be completed in less than 30 minutes. After you’ve completed it, you can turn on your engine and use the new key to start your car.
It is essential to replace the BMW key battery regularly. You should do so every year, or every month based on your lifestyle. It is cheap and easy to change the key battery. The BMW key battery is a standard size that you can locate it at most hardware stores or even in the parts department of the local dealership.
The ownership of a BMW car 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 expensive vehicle is prone to breakdown just like any other. It’s best to learn how to program the BMW remote control before you actually need it. Our service department in Princeton can show you two ways to reprogram your BMW X3. One method is for when you have a working key and want to add more, and the other is to start from scratch with no working key.