How to Replace a BMW Car Key
BMW Digital Key allows owners to share their access with family and friends. BMW Connected App users on iPhone and Android can access this feature.
It is possible to replace the tiny battery that powers your BMW key fob, a procedure that is easy to follow. Find out how to do it on the page Changing Lanes - your daily source for all things BMW.
How to Replace a Key Fob
A lost or damaged key fob could be a major inconvenience. It isn't possible to use keyless entry if you own a car that has Comfort Access or smart keys. It's important to learn how to replace the BMW key fob in order to avoid getting stuck on the side of the road.
Fortunately, it's easy to learn how to replace the BMW key fob at home. Most of the time, all you need to do is replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cell) are easily available at hardware stores as well as big-box retailers for around $10 per. You can also find videos on YouTube and a lot of owner's manuals give instructions on how to replace the battery.
If you want to save cash, you could attempt to replace the battery yourself. Be careful not to scratch the blade of your key. After taking out the battery that was used, carefully insert the new one and replace the cover. If you're not comfortable replacing the battery yourself then you can always visit your local dealer or locksmith who's certified to do so.
Dealers are the most expensive, but they have the best OEM replacement parts. Also, they have the equipment and knowledge required to reprogram a replacement key fob.
A dealership might be the only option if your car has a display keyfob. These advanced fobs come with additional features that require a special key to program, like keyless entry, or the ability to remotely start the car.
Additionally the key fobs have to be programmed to the specific vehicle's VIN. Used fobs purchased from eBay or other online sources won't work. However, you can check to see if your warranty covers a replacement or whether you have roadside assistance coverage that includes it. You can also see whether your insurance provider offers a policy that covers the cost of replacing a key fob or offers a discount for purchasing one. If they offer it, it's a good idea to purchase an additional key fob and to learn how to program it too.
How do you replace a battery
BMWs are well-liked by drivers who want luxury and power. Like all cars, they have to be taken care of and maintained properly, which includes replacing the battery with a fresh one as required. Although a battery may appear to be the last thing on a driver's mind when it concerns car maintenance, it's actually a relatively simple do-it-yourself project. While some drivers choose to have their vehicle checked by an expert, it's possible for the average person to replace the battery of a BMW battery by themselves if they are aware of what they're doing.
Before starting, make sure that you have a replacement battery and the tools you need for the job, such as a toolkit and a car jack. The battery is typically located on the floor of the trunk or under a liner. The trunk should be opened, and remove the upholstery covering the battery. Using a 10 mm wrench, disconnect the negative battery terminal and then place it to the side. The next step is to connect the positive terminal. Do not overtighten the battery case.
Many older BMW models come with the classic round key fob, which has an access port of a smaller size. To replace the battery on these models, start by pushing the button to release the valet key, then notice the tiny groove in the opening and use a screwdriver to rotate it clockwise and remove the cover. After you have removed the metal key blade, you can place the new CR2032 battery into its slot. After placing the key fob back together, you can start your car by pushing the button again.
If you notice that your vehicle isn't starting after a new battery is installed, it could be a sign that the anti-theft system has been activated and is preventing the car from operating. This can happen if a new key isn't paired with the immobilizer system, or isn't registered to the vehicle. It can be a sign of a malfunctioning ignition switch that prevents the engine from starting. It's best to get a quote from an BMW dealer If this is the case.
How to replace a transponder
BMW cars are a symbol for luxury and dependability, but this doesn't mean they're not susceptible to issues. One of the most frequent problems is the loss of your BMW key and it can cause stressful if you don't know how to replace it. There are, however, some things you can do to get your car back on the road without much stress.
You'll first need to determine the type of BMW key you own. Transponders are common in BMWs. They are tiny chips that are embedded in the keys and send a code when the key is inserted. The code is used to allow the car to be authorized and allow it to start. If your BMW comes with chip that is not a locksmith or dealer with special tools will be able to create a key.
If your BMW has a key that has an indentation at the side it's an old-fashioned BMW key and doesn't use a transponder. These keys are more affordable and can be replaced by a standard one from your local hardware store. The key also comes with a battery that needs to be replaced on a regular basis, so keep an eye on it.
The latest BMW keys come with a transponder, which means they'll need to be replaced by a locksmith or a dealer. You can purchase a replacement online from a vendor that has a specialization in BMW keys however, you'll need to pay for the program to be adapted to your specific car. A reputable locksmith or dealer can do this quickly and affordably.
Whether you're looking to repair your damaged BMW key fob or replace its battery, the steps are very similar. You'll have to remove the fob and click here look for an insignificant hole in the trim around the keyhole. Once you've located it, you can take off the trim panel to reveal the keyhole. Then, you can replace the key fob battery, which is usually a CR2032 cell.
BMW remains one of the most adored luxury cars available, and for good reason. It's an excellent vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. But, like any vehicle, it will have issues. Contact Sure Lock & Key if you require assistance with your BMW.
How to replace a remote
As your BMW vehicle becomes more sophisticated, it will require more and more features from the key fob. You'll likely have to replace your battery or fob at some point. This is the reason it's essential to know the correct way to do it, as any mistake 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. 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 thirty minutes, then remove it. Insert the new fob in the ignition and switch it to a different position. Again, do not start the engine. Repeat steps 3 and 4 for each additional BMW key fob you wish to connect within 30 seconds after the initial sync.
Some BMW key fobs also come with an open key blade that can be removed from the base of the body. It can be used like an ordinary key in times of emergency. Some individuals prefer to keep their key fob inside an enclosure that blocks signals, which prevents anyone from using an amplifier to listen for an identifying signal broadcast by the fob and then use it to duplicate the key.
Remote Control Parking is another useful feature. It lets the owner control the car's parking maneuvers by pressing the Display Key. This is especially useful to navigate parking spaces that are difficult to find, or if your garage or driveway has an unusual shape.
Lastly, the latest BMW models are also equipped with Digital Key Plus, which lets drivers lock and unlock their vehicle using an iPhone or Apple Watch, eliminating the requirement for an actual key fob. This feature is compatible with the 2021 and newer X1 and iX1 and iX1 models, and utilizes Ultra Wideband technology to detect when you're near your car.
To use this feature, your device must be running at least iOS version 11.x and running the most recent version of BMW Connected Drive. If you have any issues, please contact your local BMW Dealer or Sure Lock & Key.