Replace a BMW Key Battery

It is simple to replace your BMW key battery at home. You just need to remove the cover of your key fob and replace it with a brand new one if the old battery is gone.

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

Cost

The cost of replacing the BMW key is contingent on a variety of factors, such as the type of key you own. A transponder key, replacement BMW keys for example, can be more costly to replace than a standard one. It also depends on where the key is purchased. Locksmiths, dealers and online stores all provide replacement services for these keys.

Transponder keys have chips that communicate with your vehicle's computer. Without the chip, your car won't start. Drivers who are trying to get their car back to running might be unhappy by this.

The majority of modern cars have key fobs that work with a remote that you can use to unlock and lock the vehicle without having to insert a physical key. Some vehicles even have touchscreens that let you control the air conditioner or lock and unlock doors as well as many other functions.

The average cost of the BMW key for your car is between $300 and $410 for the proximity model and $165 to $210 if you want a classic model. The proximity key comes with an aluminum blade, while the old-style key has a diamond-shaped design.

Contact the dealership to obtain an estimate before purchasing a new key. They'll give you an estimate of the labor costs. They'll also be able to tell you whether they have a software which can re-program your key for free or if they'll need to charge.

Another option is to visit an automotive locksmith who will reprogram your key at just a fraction of a dealership. They don't usually have to tow your car and this can lower the cost.

Depending on the number of keys that have been programmed into the system, the process could take anywhere between one and two days. A new computer may be required in the event that more keys are lost.

The most common reason for a key being lost is theft. This is especially true of luxury vehicles with more sophisticated security features integrated into their fobs. For example, a crystal fob that comes with an Aston Martin might cost $2,000 to replace and reprogram.

Security

You must ensure that the key you're replacing is secure and reliable. You don't want your key stolen or hacked that could compromise the security of your vehicle.

Fortunately, a lot of BMWs come with a range of features that make it difficult for thieves to hack the system of your vehicle. The most significant one is a chip within the key that transmits an unique signal to your vehicle's computer. This stops other drivers from gaining access to your car.

Comfort Access System is another feature that lets you unlock your BMW by using wireless proximity sensors. This makes it simple to unlock your BMW without having to search your purse or pocket for keys that are not there.

This is especially helpful during hot days when you're trying to cool down and you're forced to open your windows or fold in your wings mirrors. It will reduce the chance of being hit by a passing vehicle.

You will need to make an appointment with your dealer or auto locksmith for a replacement key. They will program and cut new keys for you. It's important that you partner with a trusted locksmith.

Once you've got the replacement bmw keys it is time to connect it with your car's security system. It's easy and will take only a few minutes.

The first step is to remove the backplate of your old key fob. This can be done using an ordinary screwdriver. You will be able see the battery under the backplate after it's removed.

The next step is to replace the battery of your old key fob with a brand new one. It's a simple and affordable process that will take just some minutes.

You can order an alternative BMW key from BimmerTech, which offers original keys that are specifically programmed for your particular vehicle. They're laser-cut, and coded by BMW which means they're guaranteed to be genuine and compatible with your vehicle's security systems. You can also order them online, replacement bmw Keys which can save you time and effort.

Available

It's not easy to get a replacement BMW key. It can take some time. Since the company requires a lot of information and only a few trusted partners for key programming, it can be difficult to obtain an alternative BMW key. This is to safeguard customers and reduce costs for key replacement.

To obtain a new key for your BMW login to your account personal to 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 delivered to your email inbox.

In addition to offering an easy method to replace your lost or stolen bmw key, BimmerTech can also help you with other problems. The most frequent issue with BMW keys is the battery. If this happens, the car's immobilizer system may not recognize the key fob.

If this is the situation, you can contact an expert locksmith or take it to your dealer. A key fob replacement can be costly and difficult therefore it is recommended to attempt to solve the issue before replacing it.

You can also purchase a BMW key replacement online, but you will need to wait about two weeks for the process to finish. This could be a hassle especially if you're trying to get your keys back, however at BimmerTech we provide an easy ordering process that is easier than visiting the dealership.

Apart from being a useful tool in the event that you lose or damage your keys, the new key fob can give you access to a lot of cool features on your BMW that you might have missed. It is possible to connect your fob to an individual driver profile, which lets you save presets to control the way your car is driven and what position you prefer.

Many BMW vehicles also allow the use of your smartphone as a replacement key fob or "surrogate" key. This technology makes use of Bluetooth low energy (BLE) or near field communication (NFC) to link your device to the car's keyless entry system. BMW offers a no-cost iPhone setup that turns your phone into an electronic key that can be used to unlock the vehicle. The only downside is that you'll need to remove your iPhone from your pocket before you begin to enter the vehicle.

Installation

It's simple to replace your BMW key battery at home if it fails. Make sure you're using the correct size battery, which is a one-year CR2032 battery (also known as a "watch battery") that is typically available in chain stores around Riverside and also on the internet.

You can charge your BMW key with a battery charger if you have an older model. It is crucial to keep in mind that the charger can drain the battery in your car, so only use it when absolutely necessary.

Pairing a new digital key with your BMW is the most efficient option to replace your existing key. This lets you unlock your car doors and start the engine by tapping your smartphone on the door handle, or by swiping it against the NFC sensor.

Download the BMW Connected app and sign in to set up your new bmw keys. Then tap the Digital Key setup button in the app.

Then, put the iPhone or Apple Watch on the tray and then connect it to the NFC sensor. Knizek estimates that it took him about an hour to setup his M440i rental, but it was simple to unlock the car and use the new key to start it once the setup was completed.

This technology isn't compatible with traditional key fobs. It is only compatible with one key fob, making it more difficult for criminals to gain access to your car with counterfeit or used keys. This feature also limits the number of keys that can be paired to your car that could keep your car safe from theft.

We're happy to help you at Tulley BMW Nashua if you have any questions about changing your BMW keys.

Another way to replace the BMW key is installing a Bluetooth-enabled Smart Key on the keychain of your car. This option is available on most BMW models built after July 2020. This technology is a combination of Bluetooth with NFC technologies. You can unlock your BMW by simply tapping the NFC reader on your dashboard or the door handle.