Replace a BMW Key Battery

It is easy to replace your BMW key battery at home. If your old battery is dead, you can simply remove the key fob cover and replace it with a new one.

If you have to replace the battery on your key fob, your Smart Key, Comfort Access or Sleek Slant Shaped key, replacing it is easy and will get you back on the road in no time.

Cost

The cost to replace the BMW key is based on many factors, including the kind of key you own. Transponder keys, for instance, may be more expensive to replace than a standard key. It also depends on the location the key is purchased. Dealerships, locksmiths , and online stores all offer key replacement services.

Transponder keys have an embedded chip that connects to your vehicle's computer. Without that chip, your car won't start. Drivers who need to get their car running might be annoyed by this.

Modern cars have key fobs that are able to be used with a remote. This allows you to lock and unlock the car without having to insert a key. Some come with touchscreens that let you to control the air conditioning and locks and unlocks the doors, and so on.

If you require a new key for your vehicle, the median cost for a BMW key is $300 to $410 for the proximity model and $165 to $210 for an older model key. The proximity key features an iron blade and the traditional key has a diamond-shaped design.

Before purchasing a new one call the dealership and request a price. They'll provide you with an estimate of costs of labor. They will also be able to tell you if they have a program that can reprogram the key free or if they'll need to charge.

An alternative is to visit an automotive locksmith who will program your key for a fraction of the cost of an auto dealer. Usually, they don't need to transport your vehicle, which can reduce the cost significantly.

The process can take between an hour and two days, depending on the number of keys already programmed into the system. If more than five are lost A new computer could be required to be purchased and installed before the new key can be created.

The most frequent reason for a key to be lost is theft. This is particularly true for luxury vehicles with more sophisticated security features that are embedded in their fobs. A crystal fob that comes with Aston Martins can cost you $2,000 to replace or to reprogram.

Security

If you're looking to replace a BMW key, be sure you select one that's safe and reliable. You don't want to end up with a stolen or compromised key that could compromise your vehicle's security system.

Fortunately, a lot of BMWs come with a range of options that make it difficult for thieves to break into your car's system. The most significant one is a chip in the key that sends an individual signal to the computer in your car. This blocks anyone else from accessing your vehicle.

Another option is the Comfort Access System, which utilizes wireless proximity sensors to recognize your unique BMW key. This makes it simple to unlock your BMW without having to dig through your purse or pocket for keys that are not there.

This is especially helpful on hot days when you have to cool down and open your windows. It also helps reduce the chance of getting damaged by the car that is passing by.

You'll have to schedule an appointment with your dealer or auto locksmith to obtain an replacement key. They can program and chip a new key for you, so it's crucial to partner with someone you trust.

After you've received the new bmw key and you're ready to pair it with the security system of your car. It is easy and should take only a few seconds.

First take off the backplate on your old key fob. You can do this using an inexpensive flathead screwdriver. Once the backplate is removed you'll see the battery underneath it.

Next, you'll need to replace the old key fob battery with a brand new one. This is a simple and inexpensive process that takes only a few minutes.

You can purchase an alternative BMW key from BimmerTech, which offers original keys that are programmed to your particular vehicle. They're laser-cut and programmed by BMW, so they're guaranteed to be genuine and compatible with your vehicle's security systems. You can also order them online, which will save you both time and hassle.

Available

It's not easy to get an replacement BMW key. The process can take a long time. Since the company requires many details and has only a few reliable partners for key programming, it can be difficult to locate a replacement BMW key. This is in order to protect the brand's customers from fraud and theft, and it helps keep the costs of key replacement down.

To obtain a new key for your BMW you need to log in to your personal account and follow the steps within 72 hours of placing your order. You'll be asked to enter your VIN after which the activation instructions will be sent to your email inbox.

In addition to offering an easy solution to replace your stolen or lost BMW key, BimmerTech can also help you with other issues. The most common problem is that the battery of your BMW key fob will wear down and cease to function over time, or the car's immobilizer system may be faulty and prevent it from acknowledging the key fob that used to start the vehicle.

If this is the case, get in touch with a professional locksmith assistance or bring it to your dealer. It is costly and lengthy to replace a key fob.

Online ordering of the BMW key replacement is feasible, but you'll need to wait for approximately two weeks for the procedure to be completed. This could be a hassle for those who are in a hurry to get your keys back, however at BimmerTech we offer a simple ordering process that is easier than visiting the dealership.

A new key fob can be a useful solution for when keys become lost or damaged. It also gives you access to a variety of cool features of your BMW. You can connect your fob to a specific driver profile, which lets you save presets that govern how the car is driven and what position you prefer.

Many BMW vehicles also allow you to use your smartphone as a replacement for the key fob or "surrogate" key. This technology uses Bluetooth low-energy (BLE) and near field communication (NFC), to link your phone to the car's keyless access system. If you'd like to test this out, BMW offers a free iPhone setup service that will turn your phone into an electronic key that can unlock the vehicle. The only drawback is that you'll need your iPhone out of your pocket before you are able to start the vehicle.

Installation

When your BMW key battery goes out, it's easy to replace it right at home. Just make sure you're using the proper size battery, which is a one-year CR2032 battery (also called a "watch battery") which is usually found in chain stores around Riverside and online.

If you have an older model, you could make use of a battery charger to recharge your BMW key without the need to drive it. It is important to remember that the charger will drain the battery of your car so only use it when absolutely necessary.

The most advanced way to replace your BMW key is by pairing the new key with the vehicle. This lets you unlock the doors of your car and start the engine by tapping your phone against the handle or tapping the NFC sensor.

Download the BMW Connected app and log in to setup your new bmw keys. After that, click the Digital Key setup button in the app.

Then, bmw key place the iPhone or Apple Watch on the smartphone tray with the NFC sensor. Knizek estimates that it took him about an hour to set up the M440i that he rented, however it was simple to unlock the car and use the new key to turn it on once it was set up.

Contrary to traditional key fobs this technology isn't designed to work with a range of other key fobs making it harder for criminals to gain access to your car with an unauthentic or used key. In addition, this feature limits the number of keys that can be used with your car that could stop theft in certain circumstances.

If you're interested to learn more about how to replace your BMW key, please contact us at Tulley BMW of Nashua and we'll be more than happy to help!

A Bluetooth-enabled smartkey may be attached to the keychain of your car to replace your BMW key. This option is available on many BMW models that were built after July 2020. It is a combination of Bluetooth and NFC technologies, enabling you to unlock your BMW by simply swiping it against the door handle or by pressing it against the NFC reader on the dashboard.