How to Replace a BMW Car Key
BMW Digital Key now allows owners to share access with a wider circle of friends and family members. BMW Connected App users on iPhone and Android can use this feature.
It is possible to replace the tiny battery that powers your BMW key fob, a procedure that is simple. Learn how to accomplish this on The Changing Lanes, your weekly source for everything BMW.
How to replace a Key Fob
A lost or misplaced key fob isn't just an inconvenience. You won't be allowed to use keyless entry if you own a car that is equipped with Comfort Access or smart keys. So, it's important to know how to replace the BMW key fob with a new one to avoid being stuck on the side of the road.
It's easy to replace the battery of a BMW remote control at home. In the majority of cases, you just need to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cells) are readily available at hardware stores as well as big-box retailers for around $10 each. There are also tutorials on YouTube and numerous owner's manuals contain instructions for changing the battery.
You can replace the battery yourself if you are looking to save money. But be careful not to scratch the blade of the key made of metal. After removing the old battery, be sure to insert the new one and replace the cover. If you are not confident in replacing the battery you can consult your locksmith or dealer who is qualified to do the job.
The dealer is the most expensive option, but they're probably the only ones with authentic OEM replacement parts. Additionally, they have the equipment and knowledge needed to reprogram a new key fob.
If your vehicle is equipped with an ignition key with a display and you need to find a dealer, it could be the only alternative. These advanced fobs have additional features that require a specialized key in order to be programmed, like keyless access or the ability to remotely start the vehicle.
In addition, these key fobs need to be programmed to the vehicle's specific VIN. So, used fobs from eBay or other sources online won't work. You can check whether your roadside assistance warranty includes the possibility of a replacement. You can also determine if your insurance company offers a policy that covers the cost of replacing a key fob or provides a discount for purchasing one. If you do, buy a spare and learn how to programme it.
How to Replace a Battery
BMWs are loved by those who seek luxury and power. Like every vehicle, they require to be cared for and maintained properly, which includes replacing the battery with a new one when required. It's a simple task to do even if a battery may seem like the last thing a driver thinks about when it comes to car maintenance. While some people prefer to take their vehicle to a professional, it's entirely possible for the average person to change the battery in a BMW battery on their own if they are aware of what they're doing.
Before beginning, make sure you have a spare battery and the tools you require for the job, such as a toolkit and a car jack. The battery is usually located on the trunk floor, or under a liner. Unlock the trunk and take off the upholstery that covers the battery. Disconnect the negative battery terminal with an 8mm wrench and then place it carefully to the side. The next step is to connect the positive terminal. Be cautious not to tighten too much the screws, as you may break the battery case.
Many older BMW models have the classic round key fob that features a small access port. To replace the battery on these models, start by pushing the button to release the valet key. Then, you will notice the small groove in the opening and use a screwdriver to rotate it clockwise before removing the cover. Then, you can insert the CR2032 into the slot after removing the metal blade. After putting the key fob back together, you are able to start your car by pushing the button again.
If your car isn't starting after installing a new battery, this could mean that the anti-theft device has been activated, and is hindering it from operating. This could happen if a new key isn't paired with the immobilizer system or hasn't been registered to the vehicle. It could also be an indication of a defective ignition switch that is preventing the engine from starting. If this is the case, it's recommended to contact a local BMW dealership for a repair quote.
How to Replace a Transponder
BMW cars are known for their luxury and reliability. However, they could still face issues. One of the most frequent problems is losing your BMW key and it can cause an enormous hassle when you don't know how to replace it. There are, however, some things you can do to get your vehicle back on the road without stress.
The first step is to determine what kind of BMW key you own. Most BMWs have transponders that are chips within the key that transmit an electronic code to the car computer when you insert the key. This code is used to allow the car to be authorized and allow it to begin. If your BMW has chip and you need a locksmith dealer with the appropriate tools can make you the key.
If you have an old-fashioned BMW key, it will not be transponder-based. These keys are less expensive and can be replaced by a standard one from the local hardware store. The key has batteries that must be replaced on a regular basis.
The latest BMW keys are equipped with a transponder, so they'll require replacement by a locksmith or a dealer. You can purchase an online replacement from a vendor who specializes in BMW keys, but you'll have to pay for it to be programmed to your specific vehicle. A reputable locksmith or dealer will be able to do this quickly and affordably.
If you're looking to fix your damaged BMW key fob or replace its battery, the steps are very similar. You'll have to remove the fob, and then locate an opening in the trim around the keyhole. Once you find it, you'll be able to pry the trim panel off and reveal the keyhole. You'll then be able replace the battery in the key fob, which is usually a CR2032 battery.
BMW remains one of the most sought-after automobiles that are luxurious on the market and with good reason. It's a great car to travel between Chino Hills and Corona, and it comes with a variety of comfort features for drivers. But, like every vehicle, it could be prone to problems. Contact Sure Lock & Key if you require assistance with your BMW.
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 least its battery. It is important to follow the correct procedure to prevent your vehicle from 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 into the ignition and turn the key until it is in position 1 without triggering the engine. After 30 seconds, take out the key from position 1. Insert the new fob in the ignition, and change it to a different position. Again, do not start the engine. Repeat the process three times for each additional BMW fob you wish to connect, within 30 seconds of synchronizing the original.
Certain BMW key fobs also come with an open key blade that can be removed from the bottom of the body, which could be used as a traditional key in times of emergency. Some individuals keep their key fobs in a signal-blocking pouch. This can stop any person using a signal amplifier to listen to 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 maneuvers by pressing the Display Key. This feature is especially beneficial for parking in difficult spots or in an outdoor driveway or garage that is unusual in shape.
Finally, the check here most recent BMW models are also equipped with Digital Key Plus, which allows drivers to lock or unlock their vehicle using an iPhone or Apple Watch, eliminating the requirement for a physical key fob altogether. This feature is compatible with the 2021 and newer X1 and iX1, and uses Ultra Wideband technology to detect when you're near your car.
To utilize this feature, your phone will need to have at least iOS version 11.x and running the latest update of BMW Connected Drive. If you are experiencing issues, contact your local BMW dealer or Sure Lock & Key.