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 have access to this feature.
It is possible to replace the tiny battery that powers your BMW key fob, and the procedure is simple. Learn how to accomplish this on the changing Lanes, your weekly source for all things BMW.
How do you replace a key fob
A lost or damaged key fob isn't just an inconvenience. You're not able to use keyless entry if your vehicle features Comfort Access or smart keys. It's therefore essential to know how to replace a BMW key fob with a brand new one so that you don't end up on the side of the road.
It's a breeze to learn how to replace a BMW key fob at home. In most cases, you only have to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cells) are readily accessible at hardware stores and big-box retailers for about $10 each. There are also tutorials on YouTube and numerous owner's manuals provide instructions on changing the battery.
You can replace the battery on your own if you want to save some money. Be careful not to scratch the metal blade of your key. Once you've removed the battery that was used, put in the new one cautiously and then put the cover back on. If you're not sure 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 the only ones that have genuine OEM replacement parts. They also have the expertise and tools to reprogram your replacement key fob.
If your car is equipped with an ignition key with a display and you need to find a dealer, it could be the only alternative. These advanced keys come with additional features that need a specialized key in order to be programmed, for example, keyless access or the capability to remotely start the vehicle remotely.
In addition the key fobs have to be programmed to the specific vehicle's VIN. Fobs purchased used from eBay or online sources won't work. However, you can check to determine if your warranty covers a replacement or if you have roadside assistance insurance that covers it. Also, you can determine whether your insurance provider offers an insurance policy that covers the cost of replacing a key fob or provides a discount for buying one. If they do, it's a good idea to get a spare key fob and to learn how to program it as well.
How to replace a battery
BMWs are loved by those who seek luxury and power. Like all vehicles, they need to be cared for and maintained properly, including replacing the battery with a fresh one when required. It's simple to do it yourself, even if a battery may seem like the last thing a driver thinks about when it comes to car care. While some people prefer to have their vehicle checked by an expert, it's possible for the average person to change the battery of a BMW battery by themselves if they know what they're doing.
Before beginning, make sure you have a spare battery and the tools you need including a toolkit as well as an auto jack. The battery is usually located on the floor of the trunk or underneath a liner. Open the trunk and remove the upholstery that protects the battery. Utilizing a 10mm wrench, disconnect the negative battery terminal and then place it to the side. The next step is to connect the positive terminal. It is important not to tighten the battery case too much.
Many older BMW models use the classic round key fob that features an access port of a smaller size. To replace the battery on these models, first you need to remove the valet keys by pressing the button. Next look for the small groove and turn the screwdriver clockwise to remove the cover. After removing the metal key blade, you can insert a new CR2032 battery into its slot. You can start your car 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 indicate that the anti-theft device has been activated and hindering it from operating. This could happen if the new key isn't connected to the immobilizer or hasn't been registered to the vehicle. This could be a sign of an issue with the ignition switch for the engine. If this is the case, it's recommended to call the local BMW dealership for a repair quote.
How to replace a transponder
BMW automobiles are known for their luxury and reliability. However, they can still have problems. Losing your BMW key is among the most common issues. It can be a major headache when you don't know how to replace it. There are a few simple things you can do to put your car back on its wheels without too much stress.
First, you'll need to determine which 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. This code is used to allow the car to start and also authorize it. If your BMW has a chip, then only a locksmith or dealer with the right tools can give you new keys.
If your BMW has a key with an indentation at the side, it's an old-style BMW key that doesn't include transponders. The keys are more affordable and can be replaced by a standard key bought at the local hardware store. The key also has an internal battery that must be replaced periodically and you should keep an eye on it.
The latest BMW keys are equipped with a transponder. Therefore, they'll have to be replaced by a locksmith or a dealer. You can buy a replacement online from a seller who specializes in BMW keys however, you'll need pay for the program to be adapted to your specific vehicle. A reputable dealership or locksmith will be able to do this fast and cost-effectively.
The steps are similar whether you want to replace your bmw key fob BMW key fob battery or fix an unusable BMW keyfob. You'll first need to remove the fob, then locate the tiny hole close to the keyhole on the trim. Once you've located it, you can pry the trim panel off and reveal the keyhole. Then, you can replace the battery in the key fob that is typically an CR2032 cell.
BMW is among the most sought-after luxury vehicles available. It's an excellent vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. However, as with any vehicle, it can have its issues. Contact Sure Lock & Key if you need 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 probable that you will have to replace the fob in time or at the very least its battery. It is essential to follow the correct procedure to avoid your vehicle from being disabled or locked.
The new BMW key fob needs to be programmed prior to being able to unlock the vehicle or start the engine. To do this, put the working fob into the ignition, and move it to position 1 however, do not start the engine. The key should remain in position 1 for 30 minutes, then remove it. Insert the new fob in the ignition and turn it to another position. Do not start the engine. Repeat step three for each additional BMW key fob that you wish to connect within 30 seconds of syncing your original.
Some BMW key fobs also come with a removable key blade at the bottom of the body, which can be used as an ordinary key in emergency situations. Some individuals keep their key fobs inside a signal blocking pouch. This will prevent any person using an 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 maneuvers by pressing the Display Key. This is especially useful in parking spaces with difficult access or when your garage or driveway has an odd shape.
Finally, the most recent BMW models are also equipped with Digital Key Plus, which allows drivers to lock and unlock their car using an iPhone or Apple Watch, eliminating the requirement for a physical key fob altogether. This feature is compatible with the 2021 and later X1 and iX1 and makes use of Ultra Wideband technology to detect the proximity of your car.
To use this feature it is required that your device has iOS version 11.x or higher and the most recent update for BMW Connected Drive. If you encounter any issues you are having, please contact your local BMW dealer or Sure Lock & Key.