How to Replace a BMW Car Key
BMW Digital Key now allows owners to share access with a larger circle of family and friends members. BMW Connected App users on iPhone and Android can access this feature.
It is possible to replace the small battery that powers your BMW key fob, and the procedure is very straightforward. Learn how to accomplish this on the changing Lanes, your weekly source of everything BMW.
How to replace the Key Fob
A lost or damaged key fob could be a major hassle. It isn't possible to use keyless entry if your car features Comfort Access or smart keys. It's therefore essential to be aware of how to replace the BMW key fob with a brand new one to avoid being stuck on the side of the road.
It's not difficult to learn how to replace a BMW key fob at home. Most of the time, all you need to do is replace a battery. These tiny, rechargeable batteries (CR2450 or 2032 coin cell) can be found at the majority of hardware stores and retailers for about $10 each. You can also find videos on YouTube and many owner's guides contain instructions on how to replace the battery.
You can replace the battery yourself if you are looking to save money. Be careful not to damage the blade of your key. Once you remove the battery that was used, put in the new one with care and place the cover back on. If you're not sure in the process of replacing the battery, you can go to your locksmith or dealer who is licensed to do it.
The dealer is the most expensive option, but they're the only ones to have genuine OEM replacement parts. They also have the knowledge and tools to reprogram your replacement key fob.
A dealership might be the only option in the event that your car is equipped with an electronic keyfob that displays. These advanced fobs come with additional features that require a special key to program, like keyless entry or the ability to start your car remotely.
Additionally the key fobs have to be programmed to your vehicle's specific VIN. Used fobs purchased from eBay or other online sources won't work. You can verify whether your roadside assistance warranty includes an option to replace the item. You can also determine if your insurance policy covers the cost of replacement or offers a discount if you buy one. If they offer it, it's a good idea to buy an extra key fob and learn how to program it too.
How do you replace a battery
BMWs are a top option for those looking for the best in luxury and performance in their automobile. Like all cars, they have to be taken care of and maintained in a timely manner, including replacing the battery with a new one as needed. Although a battery may appear to be the last thing on a driver's mind when it is about car maintenance, it's actually a relatively simple DIY project. Some drivers will bring their vehicle to a professional to get the battery replaced, but if you know the basics you can replace your BMW battery yourself.
Before you begin, ensure you have a spare battery and the tools you need for the job, such as a toolkit and an auto jack. The battery is typically located on the floor of the trunk, or underneath a liner. The trunk should be opened and removed the upholstery that covers the battery. Using a 10 mm wrench, remove the negative battery terminal and carefully move it to the side. The next step is to connect the positive terminal. Be careful not to overtighten the screws, as you may break the battery case.
Many older BMW models use the classic round key fob that features an access port that is small. To replace the battery on these models, begin by pressing the button to release the valet key, then look for the small groove in the opening. Use a screwdriver to turn it clockwise, then remove the cover. After removing the metal key blade, you can put a new CR2032 battery into its slot. After placing the key fob back together, you are able to start your car by pushing the button once more.
If you find that your car isn't starting after a new battery has been installed, it might be a sign that the anti-theft system has been triggered and is stopping the vehicle from operating. This can occur if the new key isn't paired with the immobilizer, or isn't registered to your vehicle. This could also be an indication of a defective engine ignition switch. It is recommended to obtain an estimate from a BMW dealer if this is the case.
How to replace a transponder
BMW cars are a symbol of luxury and dependability, but it doesn't mean they're immune to problems. Losing your BMW key is one of the most common issues. It can be a huge hassle in the event that you don't know what to do to replace it. There are, however, some things you can do to get your vehicle back on the road without much stress.
First, you'll need identify the type of BMW key you have. Most BMWs are built with transponders that are chips within the key that send a code to the car's computer when you insert the key. The code is used to authenticate the vehicle and allow it to start. If your BMW is equipped with a chip then only a dealer or locksmith with the right tools can give you new keys.
If you have an old-fashioned BMW, the key will not use a transponder. These keys are cheaper and can be substituted with a standard one bought at the local hardware store. The key has batteries that must be changed periodically.
The new BMW keys come with transponder technology and will need to be replaced at a dealer or locksmith. You can buy an online replacement key from a vendor who specializes in BMWs, but you will have to pay for it to be programmable to fit your car. A reputable dealership or locksmith will be able to do this swiftly and cheaply.
The steps are similar whether you want to replace your BMW key fob battery, or repair the damaged BMW keyfob. You'll first need to remove the fob, then look for the small hole near the keyhole on the trim. Once you've located it, you can pry the trim panel off and expose the keyhole. Then, you can replace the key fob's battery typically a CR2032 cell.
BMW is one of the most sought-after luxury vehicles available. It's a great vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. However, as with any vehicle, it will have problems. Contact Sure Lock & Key if you require assistance with your BMW.
How to replace a remote
As your BMW vehicle becomes more sophisticated and sophisticated, it will require more features from the key fob. It is likely that you will need to replace the battery or fob at some point. This is why it's important to know how to do this, as an error could lead to your vehicle being locked or disabled.
The new BMW key fob has to be programmed before it is able to unlock the vehicle or start the engine. To do this, insert the working fob into the ignition, and move it to position 1 however, do not start the engine. Let the key remain in position 1 for thirty seconds, then take it out. it. Then, insert the new fob into the ignition and turn it to a different position, but don't start the engine. Repeat the process three times for each additional BMW key fob you wish to connect within 30 seconds of syncing your original.
Some BMW keyfobs come with an ejectable blade at the base that can be used as a standard car key in the event of an emergency. Some individuals keep their key fobs inside a signal blocking pouch. This will prevent any person using an amplifier to listen to the signal that is broadcast by the fob and then use it as a key clone.
Remote Control Parking is another useful feature. It allows the owner to control the car's parking maneuvers by pressing a button on the Display Key. This feature is especially beneficial for parking in tricky spaces or if you have an outdoor driveway or garage with a unique shape.
Finally, the most recent BMW models also come with Digital Key Plus, which allows users to lock and unlock their car using an iPhone or Apple Watch, eliminating the necessity of the use of a physical key fob. This feature is compatible with X1 models 2021 and up and makes use of Ultra Wideband Technology to detect the presence of the driver near their vehicle.
For this feature to work, your phone must have iOS version 11.x or higher and the most recent update for BMW Connected Drive. If you have any issues, contact here your local BMW dealer or Sure Lock & Key.