How to Replace a Dead BMW Key Fob
Most BMW owners will require changing their key fob batteries at one time or another. This is a easy task that doesn't cost you a fortune. The key fob is powered by a standard CR2032 and can be easily replaced at the local BMW dealer, online or in a hardware shop.
Replacement Battery
A dead key fob can be more than an inconvenience. It could also be dangerous. The last thing you want is to get in your vehicle, press the unlock button, and then notice that nothing happens. This is typically an indication that your BMW key fob battery has died. Fortunately, it is simple to fix at home with an alternative battery. First, you must identify the type of battery that is required for your BMW key fob - a Comfort Access/sleek slant shape keys or a Smart Key CR2450. These batteries are available in hardware and auto parts shops for less than $5 per.
Once you have the right type of battery, it is an easy task to swap out the old one with the new battery. Once you have inserted the new battery, make sure to shut both halves of the key fob securely.
Before beginning to work, remove the key blade from your BMW key fob first, then use a valet key or small flat screwdriver to remove it and reveal the small access port on the back of the fob. Then, you can remove the back of the key fob to replace the battery that has died. When removing the key fob, you must be careful not to damage the plastic. Wrapping tape around the end of your tool can aid in preventing scratches.
After replacing the battery, you should reassemble and test your BMW key fob. You have successfully reprogrammed the BMW key fob if the car locks your door and starts. If you are not able to do that then consult the owner's manual of your vehicle or go to a BMW dealer for help.
Key Blade
If you've lost your key fob or just need to replace the battery, there are several locations where you can purchase replacement BMW keys. Certain online retailers offer discounts and free shipping, which makes them a great option for budget-conscious drivers. However, it's important to note that these prices may not include the cost of programming the new key to your car.
Some BMW models come with the "proximity-key" that allows the user to start or unlock the car by pressing the button. Some models have a key made of metal hidden inside the remote, that needs to be inserted into the ignition to turn on the engine. The process of replacing keys is nearly identical for both kinds of BMW keys.
If the battery inside 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 with a couple of easy steps. First, make sure that your vehicle's doors and windows are closed. Next, find the lock and unlock buttons on your working BMW key fob. Press and hold the lock button until you see the electronic components inside the key fob turn on but the engine remains off. Install the new battery inside the key fob, and sync the key within 30 seconds after syncing the original key.
A large number of cars today such as BMWs come with Smart Keys that can unlock and start the car without a traditional key. These keys have a built-in transponder, which sends a distinct signal to the car's immobilizer system, which blocks the unauthorized cloning of keys and starts. These keys are more costly than standard keys because they require additional programming and a different technology.
Some BMW models come with the feature of Summon which allows you to summon your vehicle from parking lots or garages by pressing a button on your key fob. While this feature isn't available in all models, it's a powerful function that could help you avoid having to call a taxi or fend off a creeper while trying to return your car.
Start/Stop Button
A new BMW key has a built-in push button that can start your car for you. This feature will help you save time as it eliminates the need to remove your keychain from the car. The starter/stop button isn't difficult to use on the BMW key fob replacement. The first step is to verify that the key fob has been properly paired with your vehicle. This can be done by following the steps in this guide.
Once you have the right key fob, it is time to program it to your BMW. The process may differ according to the type of key you own. This guide will show you how to program a key fob that displays on certain modern models. bmw replacement car keys might need to be brought to our dealership to be programmed with the key fob.
Make sure that the key blade on the new key fob is working. Check it by inserting 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. After that, you can hit the Start/Stop button to activate 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 require a valid driver’s license and an original registration document for your vehicle. This information will allow us to determine which code is needed 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 can start using it to commute every day on the Decatur roads. You can also contact us in the event that you lose your keyfob. We will remove it in the system to stop it from being able to unlock or start your vehicle. If you're worried that your keys might be stolen it is a good option to protect yourself from theft.
Programming
If the replacement BMW key fob comes with a brand new battery, but it's not functioning properly, you might require reprogramming it. Our service team in San Diego will guide you through the process. Start by inserting the working key into the ignition and moving it to position one, then back to zero quickly five times. Then remove the key from the ignition and press the unlock button (the BMW Logo) on the new keys. After 30 seconds, press the BMW logo 3 times. Release the unlock button and you will hear the doors lock and unlock in a sequence.
The process of programming a replacement BMW keyfob is exactly the same as for other BMW models. It is expected to take less than 30 second to complete. After you've completed it you are able to turn on your engine and use the new key to start your car.
It is important to replace the BMW key battery on a regular basis. You should do so every year or every month based on your lifestyle. The process of replacing the battery in your key is easy and cheap. The BMW key battery is standard in size that you can locate it in a majority of hardware stores or even in the parts department at the local dealership.
BMW cars are a status symbol. It makes you feel like you've arrived in Longmont when you drive your BMW. BMW owners should be aware that their luxurious vehicle is susceptible to breakdowns like any other. It's best to learn how to program the BMW remote control prior to when you'll need it. Our service department at Princeton will show you how to reprogram your BMW X3. One method is if you have a working key, but want to add more, and the other is for starting from scratch with no working key.