How to Replace a Dead BMW Key Fob
Most BMW owner will need to replace their key fob battery at some point. It’s a simple task that will not cost you a fortune. The key fob runs on an ordinary CR2032 battery that can be replaced at a hardware store online, or an actual BMW dealership.
Replacement Battery
A lost key fob is not just a problem to deal with; it could also be a risk. The worst thing you could happen is to get in your vehicle, hit the unlock button and then notice that nothing occurs. This is usually a sign that your BMW key fob battery has died. It is a simple fix you can make at home with a brand new battery. The first step is to identify which kind of battery you BMW key fob needs – either one of the C2450 (Smart Key) or a one of the CR2032 (Comfort Slant Keys with Access/sleek Shapes). These batteries are easily found at hardware and auto parts stores for under $5 each.
Once you have the proper type of battery, it is an easy task to swap out the old one with the new one. Once you have inserted the new battery, be sure to seal both sides of the key fob securely.
Before starting, remove the metal key blade from the BMW key fob first, then make use of a valet key or small screwdrivers with a flat head to remove it and reveal the small access port on the back of the fob. You can then pop off the back of the key fob to replace the battery that is dead. When removing the key fob, be cautious not to damage the plastic. Wrapping tape around the end of your tool can help to prevent scratches.
After you have replaced the battery, you can rebuild your BMW key fob and test it. If your door locks and starts the car, you’ve successfully reprogrammed your BMW key fob! If you are not able to do that then you must check the owner’s guidebook of your vehicle or go to the BMW dealer for assistance.
Key Blade
If you’ve lost your key fob or need to replace the battery, there are several places you can buy replacement BMW keys. Some online stores offer discounts and free shipping, which makes them a great option for drivers who are budget-conscious. However, it is important to note that these prices might not include the cost of programming the new key to your vehicle.
Some BMW models come with the “proximity-key” that allows you to start or unlock the vehicle by pressing the button. Others have a metal key that is hidden within the remote, which must be put into the ignition in order to start the engine. Both types of BMW keys are a little different, but the procedure for replacing them is identical.
If the battery inside your BMW key fob fails in the process, you won’t be able to unlock your vehicle, or use Comfort Access if it is equipped. Fortunately, you can replace the battery in just a few simple steps. Ensure that the doors and windows of your vehicle are closed. Next, find the locks and unlock buttons on your working BMW key fob. Press and hold the unlock button until the electronic on the key fob turn on, but the engine is off. Install the new battery inside the key fob, and then sync the key within 30 seconds of having synced the 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. They are equipped with transponders that transmit a unique code to the immobilizer system in the car. This stops unauthorized key cloning or starting. They are more expensive than standard keys because they require additional programming and technology.
Some BMW models have an option called Summon that lets you summon your car from parking spaces or garages by pressing a button on your key fob. While this feature isn’t available in all models, it’s a powerful feature that could save you from needing to call a taxi or fend away a thief trying to return your car.
Start/Stop Button
A brand new BMW key has a built-in push button that can start your car for you. This feature can help you save time as it eliminates the need to remove your keychain from the car. However there is a little small amount of additional work in using the starter/stop button on an alternative BMW key fob. The first step is to ensure the key fob is paired with your car. This can be accomplished by following the steps laid out in this guide.
Once you have the correct key fob in hand It is now time to program it to your bmw key programming. The procedure for this will differ based on the kind of key you have. Certain modern models have a display key fob which can be programmed following the instructions in this guide. Older BMW models might need to be brought to our dealership in order to have the key fob programmed.
Verify whether the key blade on the new key fob is working. You can test this by putting it in 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 start your vehicle.
You’ll then have to schedule an appointment with Patrick BMW to program the new key fob. We will require a valid driver’s licence to verify your identity as well as an original copy of your car’s registration. This information will allow us to determine the right code for the key fob. You’ll either have a standard key fob 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, you will be able to use it on your daily commute to Decatur. You can also contact us in the event that you lose your key fob. We will disable it within the system to prevent it from being able to unlock or start your car. This is a great way to prevent theft if you are concerned that your keys might fall into the wrong hands.
Programming
If the replacement BMW key fob has a new battery but isn’t working as it should, you may have to reprogram it. The service staff at our dealership in San Diego can help walk you through the steps to do so. Begin by inserting the working key into the ignition and changing it from position one and then back to position zero in a rapid manner five times. 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 instantly.
The process of programming the replacement BMW key fob is the same as for other BMW models, and can be completed in less than 30 seconds. After you’ve completed it 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 regularly. It is recommended to replace your BMW key battery at least once per month and based on the way you live. It is cheap and easy to change the key battery. The BMW key battery is standard in size that you can locate it in 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 feels like you’ve arrived take a drive through Longmont in your bmw keyfob. BMW owners must be aware that their luxurious vehicle is prone to breakdown just like any other. It’s a good idea to learn how to program a BMW key fob prior to the time you’ll require it. Our service department at Princeton will show you how to reprogram your BMW X3. One method is if you have a working key and need to add more keys, and the other is for starting from scratch without a working key.