Changing the Battery in Your BMW Car Key Fob
Many BMWs require that the key fob be equipped with a sleek, slant-shaped battery. This kind of battery can be found at a wide range of hardware stores, and even big-box stores.
Change the battery is a straightforward process and can be done at the comfort of your home. Tulley BMW of Nashua will guide you through this procedure, allowing you to return to the Johns Creek roads in no time.
How do you change a battery
Many BMW owners aren't aware that they may require a replacement battery in their keyfob at some moment. This is one of the most simple DIY car maintenance tasks that you can perform yourself. It shouldn't take more than an hour to change the battery and the cost for the replacement is very low. You can find the battery at a variety of local convenience stores and parts stores for less than ten dollars.
In the majority of instances, the BMW key fob uses an CR2032 battery, which is also commonly called a "watch battery." Take off the cover of the key fob, and then carefully insert the new battery in gently. Pay attention to the orientation. The new battery needs to be installed in a manner that the plus and negative symbols are facing the same direction as the old battery. Once the new battery is in place, simply put the key fob cover back in place, and you'll be ready to drive your BMW around Decatur and Johns Creek again.
Certain older BMW models use a different type of key that is an actual metal key that inserts into the ignition. The batteries in these keys will also degrade in time, so you will need to replace them to get your vehicle running. This type of rechargeable battery requires you to cut a tiny piece of the key fob to replace it.
This type of BMW key requires a slightly different procedure, however it's nevertheless very simple. First, you'll have to remove the metal key from the fob, then, you'll need to open the access port on the side of the key fob. After you've opened the access port, make use of a flat screwdriver to split the two halves of the key fob. When the two halves are separated, you can remove the battery that died and replace the new one. After you've replaced the battery, just snap the two halves of the key fob together again. If you require assistance or have questions regarding how to replace the battery on your BMW key fob, call us today! Our team is always ready to assist. We look forward to helping you with all your automotive requirements!
CR2450 Battery
It's not obvious however, your BMW key fob uses a specific battery in order to function properly. The CR2450 battery is a 3-volt coin cell battery made of lithium that powers the numerous functions of your key fob, such as remote locking and unlocking, Comfort Access functionality, and even remotely starting your automobile! These functions require additional power that comes from the CR2450 battery that is a bit larger in diameter than its CR2032 counterpart.
These batteries are available in supermarkets and gas station and other retailers which sell lithium batteries of 3 volts. They usually cost between $7 to $9 for a pack of four batteries, however careful price comparison shopping could provide cheaper alternatives from lesser-known brands.
It's easy to replace the battery in your BMW keyfob. You don't need to reset or re-synchronize your car. Remove the valet key, then pull out the battery and push the button. The new battery should be placed in exactly the same manner, making sure that the positive side faces upwards. Reassemble the fob.
It is important to test your BMW key fob after replacing its battery to ensure it functions as expected. This includes locking and unlocking the car and all other functions. You can, for example press each button on the fob to make sure they lock, turn on or remove the trunk. Once everything's working as expected you can put the fob back together and be going!
The key fob is equipped with an electronic chip that stores security codes and programs needed to connect with your BMW. The battery in the key fob powers this information, but the chip can retain it even after you have removed the battery. This is one of the reasons why it is important to replace the battery as soon as it begins to wear out.
BMW key fobs run on sleek CR2032 batteries. This is a typical battery type that can be found in all electronics, and it's easy to replace whenever you need to. A larger CR2450 is required for models that use the remote start or Comfort Access features. This is a more powerful battery that is specifically designed for use in high-drain situations. It can be purchased at a variety retailers. These batteries can last up to 10 years if stored properly. They have a nominal power of 600-620mAh. These batteries are great for high-drain applications where you want to maximize performance and durability. For the best results, you should go with a website trusted brand your replacement battery. This will ensure that the new battery is high-quality and will stand up to rigorous everyday use.
CR2032 Battery
The CR2032 battery is a popular coin cell found in a variety of electronic devices, including remote controls and key fobs. It is also found in fitness and medical trackers. This type of battery can also be found in heart rate monitors manufactured by companies like Polar, Garmin, and Wahoo Fitness. It is also used in bike components such as road shifters by SRAM and FSA and certain headlights.
A CR2032 uses lithium chemistry, and is a round shape with a diameter and a height of 20 and 32 millimeters. It has a low self-discharge rate, meaning it can be left in storage for a long time without losing any charge. This battery is a favorite for electronics because of its low self-discharge as well as the ability to hold a charge even in extreme temperatures.
Battery life is contingent on a variety of elements, including the material, storage conditions, time spent storing and storing, physical damage, humidity and temperature. Ideally, you want to keep the battery in a controlled climate and dry area with no physical damage or degradation. It is essential to buy high-quality batteries from reputable retailers. Low-quality batteries may have lower mAh and die prematurely.
Coin-cells made of lithium are available from the majority of major battery manufacturers and are sold at the majority of large retail stores. Some of the most sought-after brands include Energizer, Panasonic and Duracell. These brands are reputed to adhere to the highest safety and reliability standards. If you have questions about the authenticity of a particular battery or its packaging, it is best to contact the manufacturer directly for more information.
When using a CR2032, it is important to keep in mind that the battery has a positive terminal and the negative terminal. The positive terminal of a CR2032 battery is marked with a dot at the top, while the negative terminal is marked by a line on the base. If the battery is placed into an item with the wrong side facing forward it could cause damage to the device or even cause a fire hazard.
There isn't a socket or plug to connect the CR2032 battery. A CR2032 connects to a device using a metal tab. The tab has to be pulled down to connect the battery and can only be done by hand. If you're installing a CR2032 battery into a device like smoke detectors or sensors ensure that the tab contacts on the metal are in the correct location. If they aren't it could not work or you could experience inconsistent results. Fortunately, the manuals for the majority of smoke detectors and sensors include diagrams that show the best method to place the battery. If you can't find the wiring diagram for your specific device, it's recommended to watch an instructional video on how to install the battery.