What You Need To Do With This BMW Key
Replace BMW Key Battery
If your BMW key isn't able to open your car or turning over the engine, it might be the time to replace your battery. It's an easy fix.
It's as easy as removing the key fob, replace the battery, and then gently put it back. Follow these steps and you'll be back on Johns Creek roads in no time!
Replacement Keys
If you want to get a spare BMW key, or if you've lost yours you'll need to program it into your vehicle. This is a highly-tech procedure that involves synchronizing the new key to the onboard system of your vehicle, and costs between $200 and $500 based on your model.
You can purchase an alternative key from your dealer at reasonable cost when your key is damaged or lost. You may find a cheaper price online from an independent retailer that specialises in car key. But, before you purchase one, make sure that you're dealing with a trustworthy seller and that the key you purchase is compatible with your BMW model.
You can also employ locksmiths to program your BMW key. They typically charge a lower rate than the dealership and most have the experience necessary to synchronize your new key to your car's computer system. However, they may have to ask for your government ID as well as proof of ownership to verify your identity and registration of your car prior to taking action.
The comfort access smart keys are a streamlined embodiment of BMW's latest technology that has solidified their standing as a pioneer in the automotive industry. These sleek devices come with features that allow you to interact with your car just like a smartphone. You can control the climate as well as unlock the doors, and much more. They're also designed to be extremely durable with water resistance and a rugged exterior that ensures they're functional even in harsh conditions.
thekeylab.co.uk come with safety features that will help you keep your car secure. They feature a fingerprint sensor that prevents unauthorised access. They also feature an infrared dual-band LED that makes it hard for thieves to see your key fob at the distance. The BMW app can also monitor the activities of your key fob, and check its status.
Losing your BMW keys isn't just a minor inconvenience -- it can be a major inconvenience for the modern commuter. Fortunately, you don't have to travel miles to the nearest dealership to purchase your BMW key, or pay excessive replacement costs. Locksmiths can program your key and cut a new one for less than the cost.
Key Fob Batteries
If your BMW key fob is having a difficult time allowing you to unlock or lock your car It could be time to replace the battery. This is a straightforward and quick DIY project that anyone could do. You'll need to take off the valet key from your BMW and use a flat-headed screwdriver to take out the tiny access port which hides the key battery. After the cover is removed, you can take out the battery that was in place and put in an alternative one. After you've installed the right battery, replace the cap of your key fob and your BMW keyfob should now work!
Generally, you will want to purchase your replacement battery from a local automotive parts store or convenience store. You can be certain that you're getting the correct type of battery for BMW automobiles. You will often see the type battery required printed on the battery. If you don't see this information on the battery, you can search online to find out which type of keyfob battery your BMW vehicle requires.

The primary battery used in most BMW key fobs is a style CR2032 battery, also known as watch batteries. You can purchase these batteries at the majority of automotive stores or at your local supermarket. You can also purchase these batteries on the internet. Choose the right key fob battery for your BMW based on its year of production.
Reassemble your BMW key fob after replacing the battery and check that all remote buttons function correctly. Most of the time, the key fob won't require programming, however older models may. It is crucial to always follow the instructions in the manual for your vehicle when changing the battery of your key fob. If you have any questions or concerns, please contact us at Tulley BMW of Nashua and we'll be happy to assist you!
Smart Key Batteries
In contrast to the key fob that is included with your car, which is essentially a standard electronic switch, your BMW's smart key comes with a variety of features. You can open the doors without touching them, and even start the vehicle remotely using the key fob.
These functions are not without risk. The most significant issue is that hackers can hack into the system to turn on your vehicle even when you're not inside it. If you are within range of another person who has an amplifier for signal transmission, they can send the RF signal which identifies your key fob to the vehicle. To combat this most people keep their keys in bags that block signals.
Another thing to be aware of is that the battery of the smart key will last less than an ordinary key fob with a physical key blade (two to three years, versus four to six). This is because the smart key is an electronic receiver and has to communicate with the car continuously particularly when it's inside or close to the car. You can usually tell if the battery is getting low by observing if the car stops responding to the signal from your fob or you must be much closer to the car to allow it to unlock or begin.
It's simple to replace the battery inside your BMW key fob, however, you must do it right. Remove the blade of metal from the key fob. Then you can use the valet key or screwdriver to open the access hole on the back. Remove the battery that was in use, and replace it with a CR2032.
You can also buy replacement batteries at your local auto store However, they'll probably require preparation by a dealer since they require evidence of ownership to be able to work with the specific vehicle you own. You can't purchase used fobs on eBay or any other platform for security reasons. They may be programmed to work with a different vehicle and could override security features that shield you from unauthorised access.
Slant Shaped Key Batteries
If you own a BMW that requires a key fob, there's a good chance that there are a few things that can go wrong with it. You may find that your key fob isn't working and does not respond to the lock and start buttons. It could be an electronic problem, 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 relatively simple process that only takes a few minutes and can be completed at home. Batteries for these key fobs can be bought at a variety of hardware stores, big retailers, and on the internet. They are priced at less than $10. It is simple to replace the battery in the key fob.
First remove the valet key from the fob using the button located on the side that can be removed from its case. Once the metal valet key is removed, use a screwdriver and turn the groove in the center clockwise to remove the cover. Replace the battery and put it back together.
You can also purchase a brand new key fob battery from your local BMW dealership or auto parts retailer. These batteries are usually sold for $10 or under and can be replaced in minutes. The process is fairly straightforward and the majority of people follow directions from their owner's manual or YouTube videos that offer step-by-step directions on how to remove the metal key from the fob's case and then replace the battery.
The only type that cannot be substituted is the Display Key. The key comes with a full-color LCD display and is able to wirelessly charge your car when it is placed in the charging pocket located in the center console. It is possible to replace the battery of the Display Key however, you will need specialized tools.