How to Replace a BMW Car Key
BMW Digital Key allows owners to share their access with family and friends. This feature is accessible to iPhone and Android users using the BMW Connected App.
The process of replacing the small battery in your BMW key fob is straightforward. Find out how on the page Changing Lanes - your daily source for everything BMW.
How to Replace the Key Fob
A lost or broken key fob could be a major inconvenience. You won't be allowed to use keyless entry if your vehicle has Comfort Access or smart keys. It's important to learn how to replace the BMW key fob to avoid being stuck on the side of the road.
It's easy to replace the battery in a BMW remote control at home. In most cases, you'll only have to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cells) are easily available at hardware stores and big-box retailers for about $10 per. There are also tutorials on YouTube, and many owners' manuals offer instructions on replacing the battery.
You can replace the battery yourself if are looking to save money. But be careful not to damage the blade of the key made of metal. After you have removed the old battery, be sure to insert the new one in and replace the cover. If you're not confident in replacing the battery you can seek out a locksmith or dealer who is certified to do it.
The dealer is your most expensive option, but they're probably the only ones to have genuine OEM replacement parts. Also, they have the equipment and know-how needed to reprogram a new key fob.
A dealership might be your only option for your car if it has a display keyfob. These advanced keys come with additional features that require an specialized key to be programmed, for example, keyless access or the ability to remotely start the vehicle remotely.
The key fobs need to be programmed to match your vehicle's VIN. Therefore, any fob purchased from eBay or other sources online won't work. You can determine if your roadside assistance or warranty covers an option to replace the item. Also, you can determine whether your insurance policy covers the replacement cost or provides discounts when you purchase one. If you do, purchase a spare unit and learn how to program it.
How to Replace a Battery
BMWs are a top choice for drivers who want luxury and power in a car. Like all vehicles, they need to be cared for and maintained in a timely manner, including replacing the battery with a new one when required. Although a battery may appear to be the most important thing on a motorist's mind when it comes to car maintenance but it's actually a simple DIY project. While some drivers prefer to take their vehicle to a professional, it's entirely feasible for the average motorist to replace a BMW battery on their own if they know what they're doing.
Before you begin, ensure you have a spare battery and the tools you require for the job, such as a toolkit and an auto jack. The battery is usually located on the floor of the trunk, or underneath a liner. Unlock the trunk and take off the upholstery that protects the battery. Remove the negative battery terminal using a 10mm wrench and place it in a secure position on the side. The next step is to connect the positive terminal. Do not overtighten the battery case.
Many older BMW models feature the traditional round keyfob, which has an insignificant port. To replace the battery on these models, first you need to remove the valet keys by pressing the button. Then, look for the small groove and then turn the screwdriver clockwise to take off the cover. You can then insert the CR2032 into the slot after taking off the blade of metal. You can start your vehicle by pressing the button once more after connecting the key fob.
If your car doesn't start after installing a new battery, this could be an indication that the anti-theft device has been activated and is blocking it from running. This could happen if the new key isn't paired with the immobilizer or hasn't been registered to the vehicle. This can be a sign of an issue with the ignition switch for the engine. It is best to seek an estimate from a BMW dealer if this is the case.
How to replace a transponder
BMW cars are known for their luxury and reliability. However, they can still face issues. The loss of your BMW key is one of the most frequent issues. It can be a real headache when you don't know what to do to replace it. Thankfully, there are a few things you could do to get your vehicle back on the road without much stress.
It is first necessary to determine the type of BMW key you own. Transponders are common in BMWs. They are tiny chips that are embedded into the keys and send an encoded code when the key is placed. This code allows the car to start and allow it to be authorized. If your BMW comes with chip that is not a locksmith or dealer with the right tools will be able to create an entry key.
If your BMW keys have an indentation on the side it's an old-fashioned BMW key that doesn't have transponders. These keys are less expensive and can be substituted with a standard one that you can purchase at your local hardware store. The key is powered by an internal battery that needs to be replaced on a regular basis.
The newest BMW keys come with a transponder, so they'll require replacement by a locksmith or a dealer. You can purchase an alternative online from a retailer that specializes in BMW keys however, you'll need to pay for it to be programmed to your specific car. A reputable locksmith or dealership can do this quickly and affordably.
The steps are identical whether you wish to replace your BMW key fob battery or repair the damaged BMW keyfob. You'll need to take off the fob, and then locate a small hole in the trim near the keyhole. Once you've found it you can take off the trim panel to reveal the keyhole. You'll then be able replace the key fob battery typically an CR2032 cell.
BMW is among the most sought-after luxury vehicles on the market. It's an excellent vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. However, as with every vehicle, it could be prone to problems. Contact Sure Lock & Key if you need assistance with your BMW.
How to Replace a Remote
As your BMW vehicle gets more sophisticated, you will need more features from your fob that controls the key. It is probable that you will require replacing the fob in time or at the very minimum, its battery. It is crucial to follow the correct procedure to prevent your vehicle being disabled or locked.
The new BMW key fob has to be programmed prior to being able to unlock the vehicle or start the motor. Insert the working fob in the ignition and then turn the key until it is in position 1 without starting the engine. Allow the key to remain in position 1 for thirty minutes, then remove it. Insert the new fob into the ignition and switch it to a different bmw car key cover position. Again, do not start the engine. Repeat the process three times for each additional BMW key fob you wish to connect within 30 seconds after the initial sync.
Certain BMW key fobs also have keys that are removable at the base of the body. It can be used as a traditional key in times of emergency. Some individuals prefer to keep their key fob inside a pouch that blocks signals. This can stop anyone from using an amplifier to listen for an identifying signal from the fob, then using it to clone the key.
Another feature to consider is Remote Control Parking, which allows owners to control the parking of their vehicle from inside the car with the click on the Display Key. This feature is especially beneficial to park in tight spaces or if you have a garage or driveway that has an unusual shape.
The latest BMW models also come with Digital Key Plus. This feature lets drivers lock and unlock their car using an iPhone or Apple Watch. It eliminates the requirement for physical key fobs. This feature is compatible with the 2021 and newer X1 and iX1 and iX1 models, and utilizes Ultra Wideband technology to detect the proximity of your car.
For this feature to function it is required that your device has iOS version 11.x or higher and the most recent version for BMW Connected Drive. If you experience any issues, please contact your local BMW Dealer or Sure Lock & Key.