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. This feature is available to iPhone and Android users through the BMW Connected App.
It is possible to replace the tiny battery that powers your BMW key fob, and the procedure is easy to follow. Learn how to accomplish this on Changing Lanes, your weekly source of everything BMW.
How to Replace a Key Fob
A lost or damaged key fob can be a major inconvenience. You won't be allowed to use keyless entry if you own a car that has Comfort Access or smart keys. Therefore, it's essential to be aware of how to replace the BMW key fob with a fresh one to avoid being stuck on the side of the road.
It's not difficult to replace a BMW remote control at home. In the majority of cases, you just have to replace the battery. These small, rechargeable battery (CR2450 or 2032 coin cell) can be purchased at many hardware stores and big retailers for about $10 each. There are also videos on YouTube and many owner's guides provide instructions on how to replace the battery.
You can replace the battery yourself if are looking to save money. Be careful not to damage your metal key blade. After taking out the old battery, carefully insert the new one and replace the cover. If you're uncomfortable replacing the battery yourself You can always visit your local dealer or locksmith that's qualified to do the job.
Dealers are the most expensive, but they carry the top OEM replacement parts. Also, they have the equipment and know-how required to reprogram a replacement key fob.
If your car comes with an electronic key fob that displays dealer might be the only alternative. These advanced fobs come with additional features that need a specialized key in order to be programmed, such as keyless access or the ability to remotely start the vehicle.
The key fobs must be programmed with your vehicle's VIN. Used fobs purchased from eBay or other online sources are not compatible. You can verify whether your roadside assistance warranty includes a replacement. You can also see whether your insurance company has a policy that covers the cost of a replacement or provides a discount for purchasing one. If they do, you should buy a spare and learn how to programme it.
How to Replace a Battery
BMWs are a top option for those looking for quality and power in a car. 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 last thing on a driver's mind when it is about car maintenance however, it's actually a easy DIY project. Some drivers will take their car to a professional to have the battery replaced however, if you're a pro at the basics you can change your BMW battery on your own.
Before starting, make sure that you have a replacement battery and the tools you need, including a toolkit and an auto jack. Find the battery in the trunk of your BMW that is typically located on the floor of the trunk or beneath a liner. The trunk should be opened and removed the upholstery that covers the battery. Unplug the negative battery terminal using an 8mm wrench and then place it carefully to the side. The next step is to connect the positive terminal. Be careful not to tighten too much, as you could shatter the battery case.
A lot of older BMW models have the traditional round keyfob, which has a small port. To replace the battery on these models, start by pressing the button to take off the valet key, then look for the small groove in the opening. Use a screwdriver to turn it clockwise and remove the cover. Then, you can insert a CR2032 into the slot after taking off the blade of metal. You can then start your vehicle by pressing the button again after connecting the key fob.
If you find that your car isn't running after a new battery is installed, it could be an indication that the anti-theft mechanism has been activated and is stopping the vehicle from running. This could be the case if your new key isn't connected to the immobilizer or isn’t registered to the vehicle. This could also indicate an ignition switch that is defective in the engine. If this is the case, you'll need to contact the local BMW dealership for a repair quote.
How to Replace a Transponder
BMW cars are a symbol for luxury and reliability, but it doesn't mean they're not susceptible to issues. The loss of your BMW key is one of the most common problems. It can be a huge hassle in the event that you don't know what to do to replace it. Fortunately, there are some things you can do to get your car back on the road with stress.
First, you'll need to identify the type of BMW key you have. Transponders are common in BMWs. These are small chips that are embedded in keys and transmit an electronic code each time the key is put in. The code is used to authenticate the vehicle and allow it to start. If your BMW is equipped with a chip then only a locksmith or dealer with the right tools can give you an additional key.
If your BMW keys have an indentation at the side it's an old-fashioned BMW key that doesn't have transponders. These keys are less expensive and can be replaced by a standard one from the local hardware store. The key also comes with an internal battery that must be replaced regularly, so be sure to keep an eye on it.
The new BMW keys come with transponder technology and will need to be replaced at a dealership or by a locksmith. You can buy an online replacement key from a seller who specializes in BMWs, however, you'll have to pay for it to be read more programmed for your car. A reputable locksmith or dealership will be able to accomplish this fast and inexpensively.
If you're looking to fix your damaged BMW key fob or replace its battery the steps are similar. You'll need to remove the fob and look for an opening in the trim close to the keyhole. Once you've found it, you can take off the trim panel to reveal the keyhole. You can then replace the battery of the key fob that is usually a C2032.
BMW remains one of the most adored luxury vehicles available and with good reason. It's an excellent vehicle to drive between Chino Hills and Corona, and it offers many comfort features for drivers. However, as with 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, it will require more features from the fob. You will probably need to replace your battery or fob at some moment. This is why it's crucial to know the correct way to do this, as any mistake could result in your vehicle being locked or disabled.
A new BMW key fob needs to be programmed to your vehicle before it can unlock or start the engine. To do this, simply insert the working fob into the ignition, and move it to position 1 however, do not start the engine. After 30 seconds, take out the key from position 1. Connect the new fob to the ignition and turn it to another position. Again, do not start the engine. Repeat step three for each additional BMW key fob that you wish to connect within 30 seconds of connecting your original.
Some BMW key fobs come with a removable key blade at the base of the body. It could be used as a traditional key in emergency situations. Some individuals keep their key fobs in a signal-blocking pouch. This can stop any person using a signal amplifier to listen for the signal that is broadcast by the fob, and then use it as an imitation key.
Another useful feature is Remote Control Parking, which allows drivers to control the parking of their vehicle from inside the vehicle at the touch of a button on the Display Key. This is especially useful to navigate parking spaces that are difficult to find or when your driveway or garage has an odd shape.
Finally, the most recent BMW models are also equipped with Digital Key Plus, which lets drivers lock and unlock their car with an iPhone or Apple Watch, eliminating the necessity of 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 the presence of your car.
To use this feature the phone must be running iOS version 11.x or higher and the most recent version for BMW Connected Drive. If you are experiencing issues, please contact your local BMW dealer or Sure Lock & Key.