13 Things About BMW Car Key You May Not Have Known

· 6 min read
13 Things About BMW Car Key You May Not Have Known

How to Replace a BMW Car Key

BMW Digital Key allows owners to share their access with friends and family. This feature is available to iPhone and Android users using the BMW Connected App.

The procedure of replacing the tiny battery inside your BMW key fob is easy. Find out how to do it on the page Changing Lanes - your weekly source for everything BMW.

How to replace the Key Fob

A misplaced or dead key fob isn't just a minor inconvenience. It isn't possible to use keyless entry if your vehicle has Comfort Access or smart keys. It's therefore essential to be aware of how to replace a BMW key fob with a new one to avoid getting stuck on the side of the road.

It's a breeze to learn how to replace the BMW key fob at home. In most cases all you have to do is replace batteries. These small, rechargeable batteries (CR2450 or CR2032 coin cells) are easily available at hardware stores as well as big-box retailers for around $10 per. There are also tutorials on YouTube and a variety of owner's manuals provide instructions on changing the battery.


You can replace the battery on your own if you would like to save some cash. Be careful not to damage the blade of your key. After you have removed the old battery, be sure to replace it with the new one and replace the cover. If you're not confident in replacing the battery you can consult your dealer or a locksmith who is certified to do the job.

Dealers are the most expensive, however they have the best OEM replacement parts. They also have the knowledge and tools to reprogram your replacement key fob.

A dealership might be the only option for your car if it has a display keyfob. These advanced key fobs include features that require a specialized key to program, such as keyless entry, or the ability to remotely start the car.

In addition, these key fobs need to be programmed to the specific vehicle's VIN. Fobs purchased used from eBay or other online retailers will not work. However, you can verify to find out if your warranty will cover the replacement of your device or if you have roadside assist insurance that covers it. You can also check if your insurance policy covers the cost of replacement or gives a discount if you buy one. If they do, it's a great idea to get an additional key fob and learn how to program it.

How to Replace a Batterie

BMWs are a favorite option for those looking for the best in luxury and performance in their automobile. Like all cars, BMWs have to be properly maintained and taken care of as well as the replacement of batteries when necessary. It's simple to do it yourself, even though a battery might seem like the last thing that a driver thinks about when it comes to car maintenance. While some people prefer to have their vehicle checked by an expert, it's possible for the average person to replace the battery in a BMW battery by themselves if they know what they're doing.

Before you begin, ensure that you have the required tools, including a toolkit and a car jack and a replacement battery. Locate the battery in the interior of your BMW it is usually located on the floor of the trunk or under a liner.  bmw replacement keys , 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 battery terminal. Do not tighten the battery case too much.

Many older BMW models feature the classic round keyfob with tiny ports. To replace the battery on these models, start by pushing the button to remove the valet key. Then, you will notice the tiny groove in the opening and use a screwdriver to rotate it clockwise, then remove the cover. Then, you can insert a CR2032 into the slot after taking off the metal blade. You can start your car by pressing the button once more after putting the key fob together.

If your car isn't starting after replacing the battery, it could indicate that the anti-theft device has been activated, and is blocking it from running. This could happen if a new key is not paired with the immobilizer system, or isn't registered to the vehicle. It could be a sign of a defective ignition switch that stops the engine from being started.  bmw replacement keys  is recommended to obtain an estimate from a BMW dealer If this is the case.

How to Replace a transponder

BMW cars are a symbol of luxury and reliability, but that doesn't mean that they're immune to problems. The loss of your BMW key is one of the most frequent issues. It can be a major headache if you do not know how to replace it. There are a few easy steps you can take to put your car back on its wheels without a lot of stress.

It is first necessary to determine the type of BMW key you own. 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 allows the vehicle to start and allow it to be authorized. If your BMW has a chip, then only a dealer or locksmith equipped with specialized tools can give you new keys.

If you have an old-style BMW key, it will not be transponder-based. These keys are cheaper and can be replaced with a standard key bought at your local hardware store. The key is powered by an internal battery that needs to be changed periodically.

The newest BMW keys are equipped with a transponder, which means they'll have to be replaced by a dealership or locksmith. You can buy an online replacement from a vendor that is specialized in BMW keys however, you'll need to pay for it to be programmed to your specific car. A reputable dealership or locksmith can do this fast and cost-effectively.

The steps are the same whether you want to replace your BMW key fob battery, or repair a broken BMW keyfob. First, you'll need to take off the fob, then look for the tiny hole close to the keyhole on the trim. Once you've found it, you can pull the trim panel off and reveal the keyhole. You can then replace the key fob's battery that is usually a C2032.

BMW remains one of the most sought-after luxury cars available and with good reason. It's an excellent vehicle to drive from Chino Hills to Corona and provides plenty of comfort features for drivers. But, like every vehicle, it could have its issues. Contact Sure Lock & Key if you require assistance with your BMW.

How to Replace a Remote

As your BMW vehicle becomes increasingly sophisticated, you will require more features from the key fob. It is likely that you will require replacing the fob at some point, or at least its battery. This is why it's crucial to know the correct way to do it, as a misstep could result in your vehicle being locked or disabled.

A brand new BMW key fob needs to be programmed into your vehicle prior to it being able to unlock or start the engine. To do this, put the working fob into the ignition and turn it to position 1, but don't start the engine. After 30 seconds, take out the key from position 1. Connect the new fob to the ignition, then switch it to a different position. Don't start the engine. Repeat the process three times for each additional BMW key fob you want to connect within 30 seconds after the initial sync.

Certain BMW keyfobs come with an ejectable blade at the base that can be used as a standard car key in the event of an emergency. Some people choose to keep their key fob in an enclosure that blocks signals, which will prevent anyone from using an amplifier to listen for an identifying signal sent by the fob and then use it to copy the key.

Another feature that is useful is Remote Control Parking, which allows owners to control their car's parking maneuvers from inside the vehicle at the touch of a button on the Display Key. This is particularly helpful for navigating tricky parking spaces or if your garage or driveway has an unusual shape.

The latest BMW models also come with Digital Key Plus. This feature allows drivers to lock and unlock their car using an iPhone or Apple Watch. It eliminates the requirement for physical key fobs. This feature is compatible with the 2021 and newer X1 and iX1, and uses Ultra Wideband technology to detect when you're near 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 experience any issues or issues, please contact your local BMW Dealer or Sure Lock & Key.