How to Replace a BMW Car Key
BMW Digital Key allows owners to share their access with family and friends. This feature is available to iPhone and Android users using the BMW Connected App.
It is possible to replace the small battery that powers your BMW key fob, a process that is easy to follow. Find out how to accomplish this on Changing Lanes Your weekly source for everything BMW.
How to replace the Key Fob
A lost or broken key fob can be a major hassle. You're not able to use keyless entry if your vehicle features Comfort Access or smart keys. It's essential to learn how to replace the BMW key fob in order to avoid getting stuck on the side the road.
It's a breeze to learn how to replace the BMW key fob at home. Most of the time all you have to do is replace the battery. These tiny, rechargeable batteries (CR2450 or CR2032 coin cell) are readily available at hardware stores as well as big-box retailers for about $10 per. There are also tutorials on YouTube, and many owner's manuals contain instructions for replacing the battery.
If you want to save money, you can try replacing the battery yourself. But be careful not to damage the metal key blade. After you have removed the battery that was used, carefully insert the new one in and replace the cover. If you're not sure in the process of replacing the battery, you can consult your dealer or a locksmith who is qualified to do the job.
The dealer is the most expensive option, but they're likely the only ones to have genuine OEM replacement parts. They also have the experience and tools to reprogram your replacement key fob.
A dealership could be your only option for your car if it has an electronic keyfob that displays. These advanced fobs have additional features that need an specialized key to be programmed, such as keyless access or the ability to remotely start the vehicle remotely.
In addition, these key fobs need to be programmed to your vehicle's specific VIN. Fobs that are used purchased from eBay or online sources are not compatible. You can check whether your roadside assistance or warranty covers the possibility of a replacement. You can also check whether your insurance policy covers the cost of replacement or gives discounts if you purchase one. If they offer it, it's a good idea to purchase an additional key fob and then learn to program it as well.
How do you replace a battery
BMWs are popular with drivers who want luxury and power. Like all cars, they have to be cared for and maintained in a timely manner, including replacing the battery with a new one if needed. Although a battery may appear to be the most important thing on a motorist's mind when it comes to car maintenance, it's actually a relatively simple DIY project. While some people prefer to take their vehicle to an expert, it's possible for the average driver to replace a BMW battery by themselves if they are aware of what they're doing.
Before you begin, make sure that you have the required tools, including a toolkit and a car jack and a replacement battery. The battery is typically located on the trunk floor, or underneath a liner. Open the trunk and remove the upholstery that covers the battery. Utilizing a 10mm wrench, remove the negative battery terminal, then carefully place it on the side. The next step is to connect the positive terminal. Be cautious not to tighten too much, as you could shatter the battery case.
Many older BMW models use the classic round key fob, which has an access port that is small. To replace the battery in these models, begin by pushing the button to release the valet key. Then, you will notice the tiny groove in the opening and use a screwdriver to turn it clockwise, then remove the cover. After you have removed the metal key blade, you can put a new CR2032 battery into its slot. After you have put the key fob back together, you are able to start your car by pushing the button once more.
If your car isn't starting after installing a new battery, it could be an indication that the anti-theft device has been activated and is preventing it from running. This could happen in the event that a new ignition key is not paired with the immobilizer system or hasn't been registered to the vehicle. It can here also be an indication of a defective ignition switch that stops the engine from being started. It is best to seek a quote from an BMW dealer if this is the case.
How to replace a transponder
BMW automobiles are known for their quality and reliability. However, they could still be a challenge. One of the most frequent issues is losing your BMW key and it can cause stressful when you don't know the best way to replace it. There are a few basic things you can do to put your vehicle back on its wheels without too much stress.
You'll first need to determine the kind of BMW key you own. Transponders are common in BMWs. They are tiny chips that are embedded into the keys and transmit a code when the key is put in. The code is used to authenticate the vehicle and allow it to start. If your BMW has a chip then only a dealer or locksmith with special tools can make you an additional key.
If your BMW has a key with an indentation on the side, it's an old-style BMW key and doesn't use a transponder. These keys are cheaper and can be easily replaced with a standard key that you can purchase at your local hardware store. The key also has batteries that need to be replaced periodically and you should be sure to keep an eye on it.
The most recent BMW keys are equipped with a transponder, so they'll require replacement by a locksmith or a dealer. You can purchase a replacement key online from a seller who is an expert in BMWs but you will have to pay for it to be programmed to fit your car. A reputable dealership or locksmith will be able do this fast and cost-effectively.
The steps are similar whether you want to replace your BMW key fob battery or repair the damaged BMW keyfob. You'll need to take off the fob and look for an opening in the trim close to the keyhole. Once you've located it, you can remove the trim panel to reveal the keyhole. You can then replace the key fob's battery, which is typically an C2032.
BMW remains one of the most popular automobiles that are luxurious available and with good reason. It's an excellent vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. However, just like any vehicle, it will have problems. Contact Sure Lock & Key if you need assistance with your BMW.
How to Replace a Remote
As your BMW vehicle becomes more sophisticated, you will require more features from the key fob. It is likely that you will have to replace the battery or fob at some point. 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 has to be programmed before it can unlock the vehicle or start the motor. Insert the working fob into the ignition, and turn the key until it is in position 1 without triggering the engine. Let the key remain in position 1 for thirty seconds, and then remove it. Next, put the new fob in the ignition and switch it to a different position, but again don't start the engine. Repeat step three for each additional BMW key fob you wish to connect within 30 seconds of syncing your original.
Some BMW keyfobs are equipped with blades that can be removed from the base that can be used as a traditional car key in the event of an emergency. Some people keep their key fobs in a signal blocking pouch. This can stop anyone using a signal amplifier to listen for the signal that is broadcast by the fob, and then use it as a clone key.
Remote Control Parking is another useful feature. It allows the owner to control the car's parking movements by pressing a button on the Display Key. This is particularly helpful in parking spaces with difficult access or when your garage or driveway is an odd shape.
Additionally, the latest BMW models offer Digital Key Plus, which lets drivers lock or unlock their car using an iPhone or Apple Watch, eliminating the need for the use of a physical key fob. This feature is compatible with the 2021 and newer X1 and iX1 and makes use of Ultra Wideband technology to detect when you're near your car.
To make use of this feature, your phone will need to have at least iOS version 11.x and running the most recent update of BMW Connected Drive. If you experience any issues or issues, please contact your local BMW Dealer or Sure Lock & Key.