How to Replace a BMW Car Key
BMW Digital Key now allows owners to share access with a larger circle of friends and family members. BMW Connected App users on iPhone and Android have access to this feature.
The procedure for replacing the small battery in the battery of your BMW key fob is straightforward. Find out how to do it on the page Changing Lanes - your daily source for all things BMW.
How to replace the Key Fob
A lost or misplaced key fob isn't a minor inconvenience. If your vehicle is equipped with smart keys or Comfort Access and you don't have a key fob, you'll be unable to use keyless entry or start the engine without it. It is important to know how to replace the BMW key fob in order to avoid getting stuck on the side the road.
Fortunately, it's easy to learn how to replace the BMW key fob at home. In the majority of cases, you just have to replace the battery. These tiny, rechargeable batteries (CR2450 or CR2032 coin cells) are easily available at hardware stores and big-box retailers for about $10 each. There are also tutorials on YouTube, and many owner's manuals provide instructions on replacing the battery.
You can replace the battery yourself if you want to save some money. Be careful not to scratch the blade of your key. Once you've removed the old battery, replace the new one cautiously and then put the cover back on. If you're uncomfortable replacing the battery on your own You could always take it to your dealer or a locksmith that's qualified to do so.
The dealer is the most expensive option, but they're the only ones to have genuine OEM replacement parts. Additionally, they have the equipment and know-how needed to reprogram a replacement key fob.
A dealership could be the only option for you in the event that your car is equipped with an electronic keyfob that displays. These advanced fobs have additional features that require a specific key to program, for example keyless entry or the ability to remotely start the car.
In addition, these key fobs need to be programmed to your vehicle's specific VIN. Therefore, fobs purchased from eBay or other online sources won't work. You can check whether your roadside assistance or warranty covers an option to replace the item. Also, you can determine whether your insurance company has an insurance policy that covers the cost of a replacement or offers a discount when buying one. If they do, it's a great idea to get an extra key fob and then learn to program it as well.
How to replace a battery
BMWs are popular with drivers who want luxury and power. Like every vehicle, they require to be looked after and maintained in a timely manner, including replacing the battery with a new one if required. While a battery might seem to be the last thing on a driver's mind when it comes to car maintenance however, it's actually a simple do-it-yourself project. Some drivers will take their car to a professional for the battery replaced, but if you know how to do it you can change your BMW battery yourself.
Before beginning, make sure you have a spare battery and the tools you require including a toolkit as well as a car jack. The battery is typically located on the floor of the trunk or underneath a liner. Open the trunk and remove the upholstery that protects the battery. Using a 10 mm wrench, disconnect the negative battery terminal and then move it to the side. The next step is to connect the positive terminal. Be careful not to tighten too much the screws, as you may break the battery case.
Many older BMW models come with the classic round key fob with a a small access port. To replace the battery in these models, begin by pushing the button to take off the valet key, then look for the small groove inside the opening and use a screwdriver to rotate it clockwise and remove the cover. After you have removed the metal key blade, you can place the new CR2032 battery into its slot. You can then start your vehicle by pressing the button a second time after connecting the key fob.
If your car won't start after installing a new battery, it could be an indication that the anti-theft device has been activated and blocking it from running. This could happen in the event that a new ignition key isn't connected to the immobilizer system, or isn't registered to the vehicle. It can be a sign of a defective ignition switch that is preventing the engine from being started. It's best to get a quote from a BMW dealer If this is the case.
How to Replace a Transponder
BMW automobiles are known for their quality and reliability. However, they may still have problems. The loss of your BMW key is one of the most frequent issues. It can be a real headache when you don't know how to replace it. Thankfully, there are some things you can do to get your vehicle back on the road with a lot of stress.
You'll first need to determine the kind of BMW key that you have. The majority of BMWs are built with transponders that are chips within the key that send a code to the car computer when you insert the key. This code allows the car to start and also authorize it. If your BMW has chip that is not a locksmith or dealer with the right tools will be able to make you a key.
If your BMW has a key that has an indentation at the side it's an old-fashioned BMW key and doesn't use transponders. These keys are more affordable and can be replaced with a standard key from the local hardware store. The key is powered by batteries that must be changed periodically.
The new BMW keys are equipped with transponders and will have to be replaced at a dealer or locksmith. You can buy an online replacement from a retailer that is specialized in BMW keys, but you'll have to pay for it to be programmed to your specific vehicle. A reputable dealership or locksmith will be able to do this quickly and affordably.
The steps are the same whether you want to replace your BMW key fob battery or fix an unusable BMW keyfob. First, you'll need to take off the fob and then find the tiny hole close to the keyhole on the trim. Once you've found it, you'll be able to pry the trim panel off and expose the keyhole. You can then replace the battery of the key fob typically a CR2032.
BMW remains one of the most sought-after automobiles that are luxurious available and with good reason. It's a great vehicle to drive between Chino Hills and Corona, and it comes with a variety of amenities for drivers. Like any vehicle, there are some problems. If you require assistance with your BMW make sure to reach out to Sure Lock & Key for the best BMW key replacement services.
How to replace a remote
As your BMW vehicle gets more sophisticated it will require more features from its fob. It is highly likely that you'll require replacing the fob in time or at the very minimum, its battery. This is why it's crucial to know the correct way to do this, as a misstep could result in your vehicle being locked or disabled.
The new BMW key fob must be programmed prior to being able to unlock the vehicle or start the motor. To do this, simply insert the working fob into the ignition, and switch it to position 1 however, do not start the engine. After 30 seconds, take out the key from position 1. Insert the new fob into the ignition and change it to a different position. Don't start the engine. Repeat steps 3 and 4 for each additional BMW key fob you want to connect within 30 seconds after syncing your original.
Some BMW keyfobs come with blades that can be removed from the base that can be used as a traditional car key in case of emergency. Some people keep their key fobs inside a signal blocking pouch. This can stop anyone using a signal amplifier to listen for the identifying signal broadcasted by the fob and then use it as a clone key.
Another useful feature is Remote Control Parking, which lets owners control the parking of their vehicle from inside the vehicle at the push of a button on the Display Key. This feature is particularly useful for parking in difficult spaces or if you have a garage or driveway that is unusual in shape.
Lastly, the latest BMW models also come with Digital Key Plus, which allows users to lock or unlock their car using an iPhone or Apple Watch, eliminating the necessity of a physical key fob altogether. This feature is compatible with the 2021 model and later X1 and iX1, and uses Ultra Wideband technology to detect the presence of your bmw key car.
To make use of this feature, your phone will need to have at least iOS version 11.x and be running the most recent version of BMW Connected Drive. If you have any issues, please contact your local BMW Dealer or Sure Lock & Key.