Changing the Battery in Your BMW Car Key Fob
Many BMWs require that the key fob have an elegant, slant-shaped battery. This type of battery is usually accessible at hardware stores or even at big-box stores.
The battery replacement is a simple task and can be completed at the comfort of your home. Tulley BMW Nashua can guide you through the process so you can get back on Johns Creek roads quickly.
How to Change a Battery
Many BMW owners are unaware that they could require a replacement keyfob's battery at some time. Luckily, this is one of the most simple DIY car maintenance tasks that you can tackle yourself. It should take you no more than a few minutes to replace the battery, and the cost of the replacement is very low. The battery is available in a variety of local convenience stores and parts stores for less than ten bucks.
In most instances, the BMW key fob has the CR2032 battery, which is also commonly called a "watch battery." Remove the cover for the key fob and then gently insert the new battery gently. Make sure you pay attention to the orientation of the new battery since it has to be installed with the plus and minus signs in the same direction as the old one. Once the new battery has been put in place, simply place the cover for the key fob back on and you'll be able to drive your BMW around Decatur and Johns Creek again.
Certain older BMW models have a different type of key, which features a physical metal key that fits into the ignition. These keys can also die over time, requiring you to change the battery to allow your vehicle to start. This type of rechargeable battery requires you to cut a small piece of the key fob to replace it.
This kind of BMW key requires an entirely different procedure, but it is nonetheless very easy. First, you'll need remove the metal key from the fob, and then open the access port in the back of the key fob. After you've opened the access port, you can make use of a flat screwdriver to split the two halves of the key fob. Once the key fob is divided in two halves it is easy to remove and replace the battery that is dead. After you've changed the battery, you can simply snap the two halves of the key fob again. Contact us now if you require assistance or have concerns about replacing the battery in your BMW Key Fob. Our team is always happy to help. We are looking forward to helping you with all your automotive needs!
Battery CR2450
It's possible that you didn't realize that the BMW key fob requires a special battery to perform as it should. The CR2450 is a 3-volt lithium-ion coin cell battery. It powers the key fob's numerous functions, including remote locking unlocking, ComfortAccess and even remote start of your vehicle! These features require the extra power provided by a CR2450 battery, which is slightly larger in diameter than its CR2032 counterpart.
They are available in most places that sell regular 3-volt lithium batteries such as supermarkets and gas stations. These batteries typically cost $7 to $9 per pack of four, but an accurate price comparison could uncover lower-cost alternatives from lesser-known brands.
It's easy to replace the battery in your BMW keyfob. There is no need to re-program or re-synchronize your vehicle. Remove the valet key, pull out the battery and push the button. Place the new battery in exactly the same way, making sure that the positive side is facing towards the upward direction. Reassemble the fob.
After you've replaced the battery in your BMW key fob, you must test it to make sure it locks and unlocks the car properly and also works with all its other functions that are expected. For instance, you can, press each button on the fob to make sure they lock, turn on or pop the trunk. Once you're sure that everything is functioning as expected then put the fob in place and go!
The key fob also contains a chip that holds the security codes and programs required to connect with your BMW. The battery in the key fob powers this information, however the chip will keep it even after you remove the battery. This is one of the reasons why it's crucial to replace the battery as soon as it begins to get worn out.
The majority of BMW models utilize the sleek CR2032 battery to power their key fobs. It's a standard battery type that is found in all electronics, and it's easy to replace whenever you're required to. For models that utilize the Comfort Access and remote start features however, a larger battery CR2450 is required. This is a much more powerful battery that is specifically designed for high-drain applications and can be bought from a wide range of retailers. These batteries can last up to 10 years when kept in a safe and secure manner. They have a nominal power of 600-620mAh. These batteries are great for high-drain applications where you need to maximize performance and durability. For the best results, stick with a reputable brand for your replacement battery. This will ensure your new battery is of the highest quality and will last through daily use.
CR2032 Battery
The battery CR2032 is a standard coin cell used in a variety of electronic devices, such as key fobs and remote controls. bmw key fob replacement can also be found in fitness and medical trackers. This kind of battery is also used in heart rate monitors manufactured by companies such as Polar, Garmin, and Wahoo Fitness. It is also used in bike components such as road shifters manufactured by SRAM and FSA as well as some headlights.
A CR2032 uses lithium chemistry, and has a rounded shape with a diameter and a height of between 20 and 32 millimeters. It has a low self-discharge rate, which means it can remain dormant without losing much charge. This low self-discharge rate and the capacity to hold a charge in extreme temperatures make it a very popular battery to use in electronics.
The life of batteries can depend on a variety of variables including material quality, storage conditions such as storage time as well as physical damage, humidity, and temperature. Ideally, you should keep the battery in a controlled climate and dry space that has no physical damage or degrading. It is crucial to only purchase the best quality batteries from reputable retailers. Lower quality batteries can have lower mAh and die prematurely.
Coin cells made of lithium are available from all major battery manufacturers and are available at most large retail stores. Among the most popular are Energizer Panasonic and Duracell. These brands are known for adhering to the most stringent safety and reliability standards. If you are not sure about the authenticity of the battery or its packaging, it is recommended to contact the manufacturer for more details.
One of the most important points to keep in mind when using a CR2032 battery is that it has a positive and negative terminal. bmw key replacement near me is indicated by a dot at the top of the battery, and the negative terminal is identified by an outline across the base. If you place the battery into a device the wrong way the device could get damaged or even become an ignition risk.
There isn't a socket or plug to connect the CR2032 battery. Instead, a CR2032 battery is connected to the device using the metal tab. The tab needs to be pressed down to connect the battery. This can only be done so by hand. The installation of a CR2032 into a device, such as a smoke detector or sensor requires that the tab contacts made of metal are in the proper position. The device may not work or you could experience inconsistent results. The instructions for most smoke detectors and smoke sensors include diagrams that indicate how to insert the batteries. If you can't find the diagram for your device, it's a good idea that you watch a video on how to insert the batteries.