20 Things That Only The Most Devoted BMW Key Fans Should Know

20 Things That Only The Most Devoted BMW Key Fans Should Know

Replace BMW Key Battery

It could be the time to change your battery If your BMW key isn't able to open your car or turn off the engine. It's simple to fix.

It's as easy as removing the key fob, then replace the battery and gently place it back. Follow these steps and you'll be back on the Johns Creek roads in no time!

Keys Replacement

If you want to add an extra BMW key, or you've lost one you'll need to program it into your vehicle. This process is high-tech and involves the synchronization of your new key with the onboard system of your vehicle. It can cost anywhere from $200 to $500 dependent on the model you have.

If your key is damaged or lost, you can usually find a replacement at the dealer at a fair price. However, you might be able to find a better deal online from an independent seller who specialises in car keys. Before purchasing, however, ensure that you are working with an authentic dealer and that the key you buy is compatible with your BMW.

Alternatively, you can hire a locksmith to program your BMW key. They usually are less expensive than dealerships and most have the necessary knowledge to sync the new key with the computer system of your vehicle. They may request your government ID or proof of ownership to verify your identity.

BMW's comfort access smart keys are a simplified version of their cutting-edge technology, which has consolidated BMW's status as a pioneer within the automotive industry. These sleek devices are stocked with features that allow you to interact with your vehicle like smartphones, with the capability to control the climate system as well as unlock the doors remotely. They are also robust. They have a durable exterior and are water resistant and can be used in any condition.

In addition to the remote function, BMW's smart keys have integrated safety features that will aid in keeping your car safe. They feature fingerprint sensors that block unauthorised access. They also feature dual-band LED infrared which makes it difficult for thieves to spot your key fob from a distance. Additionally, the BMW app allows you to check the status of your key fob and monitor its activities to ensure that it's not being used for a nefarious purpose.



The loss of your BMW keys isn't just a minor inconvenience It can also be a major hassle for commuters of today. Fortunately, you don't need to drive miles to the nearest dealership to purchase your BMW key, or incur overpriced replacement costs. Instead you can let a professional locksmith cut an alternative key and program it to your car for only a fraction of the cost.

Key Fob Batteries

It's possible to change the battery in the event that your BMW key fob is having trouble unlocking or locking your vehicle. It's a quick and simple DIY job that almost anyone can tackle. No matter if your BMW uses a Smart Key or a Comfort Access Key, you will have to remove the valet key made of metal from the interior of the fob. Then, make use of a flat screwdriver to remove the tiny access port that conceals the key battery. After the cover is removed, you can take out the old battery and then insert a new one. Once you've installed the correct battery, replace the key fob cap and your BMW keyfob will now function!

In general, you should buy your replacement battery from a local auto parts store or convenience store. You can be sure that you're getting the correct type of battery for BMW vehicles. You'll often notice the type of battery required on the battery. If you don't find this information, you can go online to determine which type of key fob battery your BMW vehicle requires.

The battery that is used in most BMW keyfobs is referred to as"watch battery" or a "watch battery" or a CR2032. These batteries can be purchased at most auto stores, or even your local grocery store. Alternatively, you can also purchase them on the web. Select the correct key fob battery based on your BMW's year of production.

After you've replaced the key battery, put it back together on your BMW key fob, and then test it to ensure that all remote buttons function properly. In  The Key Lab , your key fob will not require reprogramming or changing the sync, however, some older models may. It is important to always follow the owner's manual for your vehicle when changing the key fob battery. If you have any concerns or questions, please contact us at Tulley BMW of Nashua and we will be happy to assist you!

Smart Key Batteries

Unlike the key fob that comes with your car, that's essentially an electronic switch, your BMW's smart key comes with a variety of features. This includes being able to open the doors without having to touch them, and you can even start your car remotely by pressing a button on the fob when you're in the range.

However, these functions are not free of risk. The most significant issue is that hackers can hack into the system to activate your vehicle even when you're not there. If you are within proximity to a person who has a signal amplifier and transmits signals RF that identify your key fob. To avoid this, a majority of people prefer to keep their keys in a pouch that blocks signals.

Another aspect to be aware of is that the battery of the smart key only lasts just half the time as a regular key fob with physical blades (two to three years versus four to six). This is due to the fact that the smart key comes with an antenna and needs to communicate with the car continuously even when it's in or near the car. If the car is not responding to your key fob signals, or if you have to be nearer to the vehicle in order to start or unlock it, this could be a sign that the battery has run low.

It's simple to change the battery inside your BMW key fob, however, you have to do it correctly. Remove the blade of metal from the key fob. Then utilize the valet key or screwdriver to access the hole in the back. Take out the old battery and replace it with a CR2032.

You can also purchase batteries replacements at your local auto retailer, but they'll likely require preparation by a dealership because they require proof of ownership in order to be ready for your specific vehicle. You can't purchase used fobs on eBay or any other site for security reasons. They may be programmed to work with a different vehicle and could be able to override security features that protect you from an unauthorized access.

Slant Shaped Key Batteries

If you own a BMW that requires a key fob, there's a good chance that there are certain things that could be wrong with it. You might notice that your key fob stops working and doesn't respond to the lock and start buttons. It could be an electronic issue but rather a dead battery.

If you own a Smart Key, Comfort Access Key or Sleek Slant Shaped Key, or Diamond Key, replacing the battery in your key fob is a simple procedure that takes only a few minutes to complete and can be completed at home. Batteries for these key fobs are available at a variety of hardware stores, large retailers, and on the internet. They are usually less than $10. This makes it simple for most people to change the battery inside their key fob after the original one fails.

The valet key made of metal can be removed from the fob by pressing the button on the opposite side of the case. Once removed, notice the tiny opening in the center. Use a screwdriver to turn the groove clockwise until it is possible to take off the cover and expose the battery inside. Replace the battery and reassemble the fob.

You can also purchase a new key fob battery from your local BMW dealership or auto parts retailer. The batteries are typically priced at less than $10 and can be replaced in minutes. The process is relatively simple, and most people can follow the directions in the owner's manual, or YouTube videos that demonstrate step-by-step how to remove the key from the case and replace the battery.

The only type that can't be replaced is the Display Key. The key comes with a full-color LCD display and is able to wirelessly charge your vehicle if it is placed in the charging pocket located in the center console. It is possible to change the battery of Display Keys, but it is not possible to replace the battery of a Display Key however, you'll need special tools.