How to Replace a BMW Car Key
BMW Digital Key now allows owners to share access with a larger circle of friends and family members. This feature is accessible to iPhone and Android users through the BMW Connected App.
The procedure for replacing the small battery inside your BMW key fob is straightforward. Learn how to do it on Changing Lanes, your weekly source for all things BMW.
How do I replace a key fob
A misplaced or dead key fob isn't a minor inconvenience. If your vehicle has smart keys or Comfort Access and you don't have a key fob, you won't be able to use keyless entry or start the engine without it. It's important to learn how to replace the BMW key fob in order to avoid getting stuck on the side 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 a battery. These tiny, rechargeable batteries (CR2450 or CR2032 coin cells) are readily available at hardware stores as well as big-box retailers for about $10 per. You can also find tutorials on YouTube and a variety of owner's manuals provide instructions on changing the battery.
If you're looking to save a little money, you can even try replacing the battery yourself. Be careful not to scratch the blade of your key. After removing the old battery, be sure to insert the new one and replace the cover. If you're uncomfortable replacing the battery on your own, you could always take it to your dealer or a locksmith that's qualified to do so.
The dealer is the most expensive option, but they're the only ones to have authentic OEM replacement parts. They also have the knowledge and tools to reprogram your replacement key fob.
A dealership might be the only option for you for your car if it has an electronic keyfob that displays. These advanced fobs have additional features that need an specialized key to be programmed, like keyless access or the capability to remotely start the vehicle remotely.
The key fobs must be programmed with your vehicle's VIN. So, used fobs from eBay or other sources online aren't compatible. However, you can verify to see if your warranty covers the replacement of your device or if you have roadside assistance coverage that covers it. Also, you can determine whether your insurance policy covers the cost of replacement or gives a discount if you buy one. If they do, it's a good idea to buy a spare key fob and learn how to program it as well.
How to replace a battery
BMWs are a favorite choice for drivers looking for the best in luxury and performance in their automobile. Like all cars, BMWs have to be maintained and taken care of, including the replacement of batteries when necessary. It's simple to do it yourself even though a battery may appear to be the last thing anyone thinks about when it comes to car care. Some drivers take their car to a professional to have the battery replaced If you know the basics you can replace your BMW battery on your own.
Before you begin, make sure that you have the required tools, including tools and a car jack and a battery replacement. The battery is typically located on the floor of the trunk or underneath a liner. Unlock the trunk and remove the upholstery covering 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 case of the battery.
A lot of older BMW models have the classic round key fob with a a small access port. To replace the battery in these models, begin by pressing the button to release the valet key, then notice the tiny groove in the opening. Use an screwdriver to turn it clockwise before removing the cover. You can then insert the CR2032 into the slot after removing the metal blade. You can start your car by pressing the button once more after attaching the key fob.
If your car doesn't start after replacing the battery, it could indicate that the anti-theft device has been activated and preventing it from running. This could be the case when a new key isn't paired with the immobilizer system or hasn't been registered to the vehicle. It can also be a sign of a malfunctioning ignition switch that is preventing the engine from beginning. It is best to seek a quote from a BMW dealer If this is the case.
How to Replace a transponder
BMW cars are known for their class and reliability. However, they may still face issues. The loss of your BMW key is among the most common problems. It can be a major headache in the event that you don't know what to do to replace it. There are a few simple things you can do to put your car back on the road without too much stress.
It is first necessary to determine the type of BMW key that you have. The majority of BMWs come with 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 authorize the vehicle and allow it to start. If your BMW is equipped with a chip, only a locksmith or dealer with the right tools can make you the key.
If you have an old-fashioned BMW key, it will not be transponder-based. These keys are cheaper and can be replaced with a standard key purchased at the local hardware store. The key also has batteries that need to be replaced regularly and you should be sure to keep an eye on it.
The new BMW keys come with a transponder and will need to be replaced at a dealer or a locksmith. You can buy an alternative online from a vendor who is specialized in BMW keys however, you'll need to pay for the program to be adapted to your specific vehicle. A reputable dealership or locksmith will be able do this swiftly and cheaply.
The steps are similar whether you want to replace your BMW key fob battery or repair a broken BMW keyfob. You'll have to remove the fob, and then locate an insignificant hole in the trim close to the keyhole. Once you've located it, you can pry the trim panel off and expose the keyhole. Then, you can replace the key fob battery typically a CR2032 battery.
BMW remains one of the most adored automobiles that are luxurious available and with good reason. It's a great car to drive from Chino Hills to Corona and provides plenty of comfort features for drivers. But, like every vehicle, it could be prone to problems. If you need assistance with your BMW be sure to reach out to Sure Lock & Key for the most efficient BMW key replacement services.
How to replace a remote
As your BMW vehicle becomes increasingly sophisticated, you will need more features from your fob that controls the key. It is highly likely that you'll need to replace the fob at some point or at the very minimum, its battery. It is essential to follow the correct procedure to prevent your vehicle being disabled or locked.
The new BMW key fob has to be programmed before it can unlock the vehicle or start the engine. To do this, insert the working fob into the ignition and move it to position 1 however, do not start the engine. Allow the key to remain in position 1 for thirty seconds, then take it out. it. 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 first.
Some BMW keyfobs have an ejectable blade at the base, which can be used as a traditional car key in an emergency. Some individuals prefer to keep their key fob in a signal-blocking pouch, which prevents anyone from using a signal amplifier to listen for an identifying signal from the fob, then using check here it to copy the key.
Another useful feature is Remote Control Parking, which allows owners to control the parking of their vehicle from inside the vehicle with the touch of a button on the Display Key. This is particularly helpful to navigate parking spaces that are difficult to find, or if your driveway or garage has an unusual shape.
Finally, the most recent BMW models are also equipped with Digital Key Plus, which lets drivers lock, unlock, and start their vehicle using an iPhone or Apple Watch, eliminating the requirement for the use of a physical key fob. This feature is compatible with X1 models 2021 and above, and uses Ultra Wideband Technology to detect when the driver is near their vehicle.
To use this feature the phone must be running iOS version 11.x or higher and the latest update for BMW Connected Drive. If you encounter any issues you are having, contact your local BMW dealer or Sure Lock & Key.