How to Replace a Dead BMW Key Fob

Almost every BMW owner will have to replace their key fob's battery at some point in time. It's a simple task that will not cost you a lot. The key fob uses a standard CR2032 battery that can be repaired at a hardware store or online, or a local BMW dealership.

Replacement Battery

A lost or damaged key fob can be more than a nuisance; it can also be dangerous. The worst thing you could happen is to get in your vehicle, press the unlock button and then you notice that nothing occurs. This usually means that the battery inside your BMW key fob has died. Fortunately, this is a simple issue to fix at home with a replacement battery. The first step is to identify what kind of battery the BMW key fob requires either an CR2450 (Smart Key) or a C2032 (Comfort Access/sleek slant shaped keys). These batteries can be found at hardware and auto parts stores for less than $5 per.

Once you have the right type of battery, all that's left to do is swap out the old battery and replace it with the new one. Be sure to close the key fob's two halves securely after you have inserted the new battery.

Remove the metal blade from the BMW key fob. Utilize a valet, or a flat screwdriver to remove it and reveal the small port in the back. Then, you can pop off the back and replace the dead batteries. Be careful not to scratch the plastic around the key fob when you remove it. Wrapping tape around the tip of the tool will help to prevent scratches.

Once you have replaced the battery, you can put back together your BMW key fob and test it. If your door locks and opens the car, you've successfully reprogrammed your BMW key fob! If you are not able to do so then go through the owner's manual for your car or visit the BMW dealer for assistance.

Key Blade

There are a variety of places to buy replacement BMW keys, whether you've lost the key fob, or just want to replace your battery. Some online stores offer free shipping and discounted rates, which makes them a great alternative for those who are budget-conscious. However, it's important to remember that these prices might not include the cost of programming the new key into your car.

Certain BMW models come with the "proximity key," which allows you to open or start the car with the press of one button. Others have a metal key hidden inside the remote, which needs to be put into the ignition in order to start the engine. Both types of BMW keys are a little different, however the procedure for replacing them is nearly identical.

If the battery in your BMW key fob dies and you lose it, you won't be able to unlock your vehicle, or use Comfort Access if it is equipped. It's simple to replace the battery using just a few steps. Make sure that the doors and windows of your vehicle are closed. Next, find the unlock and lock buttons on your functioning BMW key fob. Press and hold the lock button until you see the electronics inside the key fob switch on however the engine remains off. Then, you can insert the new battery into the key fob and sync it within 30 seconds of synchronizing your original key.

A large number of cars today including BMWs come with Smart Keys that can unlock and start the car without a traditional key. These keys have transponders that transmit an individual code to the immobilizer system of the vehicle. This stops unauthorized key cloning or starting. These keys are more expensive than standard key fobs due to the fact that they require a higher level of technology and programming.

Some BMW models also have a special feature called Summon that lets you press a button on the key fob and get your car to come and take you to an area of parking or garage. Although this feature isn't offered in all models, it's a powerful feature that could help you avoid needing to call a taxi or fight away a thief trying to return your car.

Start/Stop Button

A brand new BMW key has a built-in push button which can start your car automatically. This feature will save you time as it eliminates the need to remove your keychain from your car. The starter/stop button isn't easy to use on a BMW key fob replacement key bmw. The first step is to verify that the key fob has been correctly paired to your vehicle. Follow the steps in this guide to do so.

Once you have the right key fob in your possession It is now time to program it to your BMW. The process will vary slightly depending on what type of key you own. Certain modern models have a display key fob that can be programmed by following the directions in this guide. However older BMW models might require a visit our dealer for the key fob to be programmed.

The process will begin by ensuring that the new key fob has a functioning key blade. You can test this by placing it into the keyhole and pressing the lock/unlock buttons. If it works, BMW iDrive will ask you to give the key a name. Then, press the start/stop button to start your vehicle.

Next, you will need to schedule an appointment with Patrick BMW to have the new key fob programmed. To confirm your identity, we will need to see a valid driver's license as well as the registration for your car. This information will allow us to determine the code required for your key fob. Based on the model, you will either have an ordinary key fob which requires no programming or a smart key fob with an integrated transponder that requires more sophisticated technology to program.

Once the key fob has been programmed, you are able to begin using it for your daily commute along the Decatur roads. If you have lost your key fob you can contact our dealership for a repair that will disable the key fob's function in the system, and stop it from being used to unlock or start your vehicle. If you're worried that your keys could fall into the wrong hand this is a great solution to stop theft.

Programming

If the replacement BMW key fob comes with a brand new battery, but it's not 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. Start by inserting the working key into the ignition, moving it to position one and then back to position zero rapidly five times. Then, remove the key from the ignition and press the unlock button (the BMW Logo) on the new keys. Within 30 seconds you can press the BMW logo three times. Then release the unlock button, and you should be able to hear the doors locking automatically and unlock.

The procedure for programming the replacement BMW key fob is similar to that for other BMW models, and should be completed in no more than 30 seconds. Once you've finished, you can 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 two months based on your lifestyle. Changing the key battery is simple and inexpensive. The BMW key battery is of standard size, and you can find it at most hardware stores, or in the parts department of your local dealership.

BMW automobiles are a status symbol. It makes you feel like you've arrived in Longmont when you drive your BMW. However, BMW owners need to be aware that their expensive car can break down as any other. It is best to know how to program a BMW remote control before you actually need it. Our service department in Princeton can show you two basic ways to reprogram your BMW X3. The first method is when you already have a key that functions and want to add another, programmed and the second is the case if you're starting from scratch and don't have an existing key.