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 small battery that powers your BMW key fob, and the procedure is simple. Find out how on the page Changing Lanes - your daily source for all things BMW.
How do I replace the key fob of a key
A lost or damaged key fob can be a major problem. If your car 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 therefore essential to know how to replace the BMW key fob with a new one to avoid getting stuck on the side of the road.
It's not difficult to replace the battery in a BMW remote control at home. Most of the time all you have to do is replace batteries. These tiny, rechargeable batteries (CR2450 or 2032 coin cell) can be found at most hardware stores and large retailers for about $10 each. You can also find tutorials on YouTube and numerous owners' manuals offer instructions on changing the battery.
You can replace the battery yourself if you want to save some money. However, be careful not to damage the metal key blade. After you have removed the old battery, be sure to replace it with the new one and replace the cover. If you are not confident in replacing the battery, you can go to your locksmith or dealer who is licensed to do it.
The dealer is the most expensive option, but they're probably the only ones that have authentic OEM replacement parts. They also have the knowledge and tools to reprogram your replacement key fob.
A dealership may be your only option if your car has an electronic keyfob that displays. These advanced fobs come with additional features that require special keys to be programmed, for example, keyless access, or the ability to remotely start the vehicle.
In addition the key fobs must to be programmed to the specific vehicle's VIN. So, used fobs from eBay or other online sources aren't compatible. However, you can look to determine if your warranty covers the replacement of your device or if you have roadside assist coverage that includes it. You can also determine whether your insurance company has an insurance policy that covers the cost of a replacement or provides a discount for purchasing one. If they offer it, it's a good idea to purchase an additional key fob and learn how to program it.
How to replace a battery
BMWs are popular with drivers who want luxury and power. Like every vehicle, they require to be looked after and maintained properly, including replacing the battery with a new one if 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. Some drivers bring their vehicle to a professional for the battery replaced however, if you're aware of how to do it you can replace your BMW battery on your own.
Before you begin, ensure you have a spare battery and the tools you need including a toolkit as well as a car jack. Locate the battery in the interior of your BMW, which is usually located on the floor of the trunk or beneath a liner. Open the trunk and remove the upholstery that protects the battery. Using a 10 mm wrench, disconnect the negative battery terminal and carefully place it on the side. The next step is to connect the positive battery terminal. Do not overtighten the battery case.
Many older BMW models come with the classic round key fob that features an access port of a smaller size. To replace the battery on these models, begin by pressing the button to remove the valet key. Then, you will notice the small groove inside the opening. Use an screwdriver to turn it clockwise and remove the cover. After removing the metal key blade, you can put a new CR2032 battery into the slot. You can then start your vehicle by pressing the button once more after putting the key fob together.
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 be the case when a new key isn't paired with the immobilizer system or hasn't been registered to the vehicle. This can be a sign of a defective engine ignition switch. It's best to get a quote from an BMW dealer if this is the case.
How to Replace a Transponder
BMW cars are known here for their luxury and reliability. However, they can still face issues. One of the most frequent issues is losing your BMW key, and it can be an enormous hassle when you don't know the best way to replace it. Fortunately, there are a few things you can do to get your vehicle back on the road with a lot of stress.
First, you'll need identify the type of BMW key you own. The majority of BMWs are built with transponders that are chips within the key that transmit a code to the car's computer when you insert the key. This code is used to authenticate the vehicle and allow it to start. If your BMW has a chip, only a locksmith or dealer with special tools can create an entry key.
If your BMW has a key with a side indent, it's an old-style BMW key that doesn't have a transponder. The keys are more affordable and can be easily substituted with a standard one purchased at your local hardware store. The key is powered by a battery which needs to be changed periodically.
The most recent BMW keys come with a transponder, which means they'll require replacement by a locksmith or dealer. You can purchase an online replacement key from a dealer who specializes in BMWs, but you will have to pay for it to be programmable to fit your car. A reputable locksmith or dealer will be able to do this swiftly and cost-effectively.
The steps are identical whether you wish to replace your BMW key fob battery, or repair an unusable BMW keyfob. You'll first need to remove the fob, then look for the small hole near the keyhole on the trim. Once you've found it, you can remove the trim panel to reveal the keyhole. You'll then be able to replace the battery in the key fob typically a CR2032 battery.
BMW remains one of the most popular luxury cars available, and for good reason. It's a great vehicle to drive from Chino Hills to Corona and offers plenty of comfort features for drivers. However, as with every vehicle, it could be prone to problems. If you need help with your BMW be sure to contact Sure Lock & Key for the best BMW key replacement services.
How to replace a remote
As your BMW vehicle gets more advanced, it will require more and more features from its fob. It is highly likely that you'll need to replace the fob in time, or at least 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 prior to being able to unlock the vehicle or start the motor. To do this, put the working fob into the ignition, and turn it to position 1 however, don't turn on the engine. Allow the key to remain in position 1 for 30 minutes, then remove it. Insert the new fob into the ignition and change it to a different position. Don't start the engine. Repeat steps 3 and 4 for each additional BMW fob you want to connect, within 30 seconds of synchronizing the original.
Certain BMW keyfobs have an ejectable blade at the base that can be used as a standard car key in the event of an emergency. Some individuals keep their key fobs in a signal-blocking pouch. This can stop anyone using a signal amplifier to listen to the signal that is broadcast by the fob and then use it as a key clone.
Remote Control Parking is another useful feature. It lets the owner manage the car's parking actions by pressing the Display Key. This feature is especially beneficial for parking in difficult areas or when you have driveway or garage that has an unusual shape.
The most recent BMW models also come with Digital Key Plus. This feature lets drivers lock and unlock their cars with an iPhone or Apple Watch. It eliminates the need for physical key fobs. This feature is compatible with X1 models 2021 and later, and uses Ultra Wideband Technology to detect when the driver is near their car.
To utilize this feature, your device must be running at least iOS version 11.x and also running the most recent version of BMW Connected Drive. If you encounter any problems you should contact your local BMW Dealer or Sure Lock & Key.