Changing the Battery in Your BMW Car Key Fob
Many BMWs require a key fob that has an elegant, slant-shaped, sleek battery. This kind of battery can be found at many hardware stores and even big-box stores.
The battery can be replaced in the convenience of your home. Tulley BMW of Nashua will walk you through this procedure, allowing you to be back on the Johns Creek roads in no time.
How to replace a battery
Many BMW drivers don't realize that they could have to replace the battery in their key fobs at some point during ownership. bmw key fob replacement cost is among the most simple DIY car maintenance tasks that you can do yourself. It should take you no more than a few minutes to replace the battery, and the cost for the replacement is minimal. The battery can be found at a variety of local convenience stores and parts centers for less than ten bucks.
The BMW key fob is usually powered by a CR2032 or a "watch" battery. Remove the cover of the key fob and then gently place the new battery. Pay attention to the orientation. The new battery should be placed in a way that the plus and symbols for minus are facing the same direction as the old battery. Once the battery is installed it is possible to replace the key fob and drive your BMW again.
Certain older BMW models have a distinct key type that is a metal key that you insert into the ignition. These keys can also die with time, requiring you to change the battery to allow your vehicle to start. This kind of battery can be recharged and replacing it requires cutting a small part of the key fob so be careful when performing this task.
The procedure to replace the battery on this kind of BMW key is a little different, but it's still simple. First, you'll need to remove the metal fob key and then open the port on the other side of the key. After you've opened the access port, you'll need to make use of a flat screwdriver to divide the two halves of the key fob. Once the key fob is split in two parts, you can easily remove and replace the battery that has died. Once you've replaced the battery, simply snap the two halves of the key fob together again. If you need help or have any other questions regarding how to replace the battery on your BMW key fob, please contact us now! Our team is always available to help. We look forward to assisting you with your automotive needs.
Battery CR2450
It's possible you didn't know, but the BMW key fob requires a specific battery to work properly. The CR2450 battery is a 3 volt lithium coin cell battery that powers the various functions of your key fob, such as remote locking and unlocking, Comfort Access functionality, and even remotely starting your vehicle! These features require the extra power offered by a CR2450 battery that is slightly larger in size than its CR2032 counterpart.
These batteries are available in supermarkets and gas station, as well as other retailers that sell lithium batteries with 3 volts. They typically cost around $7 to $9 for a package of four batteries, however careful price comparison shopping could provide cheaper alternatives from lesser-known brands.
Changing the battery inside your BMW key fob is a simple procedure that doesn't require additional programming or resyncing to your vehicle. Remove the valet key, remove the battery and push the tab. Place a brand new battery in the same way, ensuring that the positive side is facing up and then put it back together.
After you've replaced the battery in your BMW key fob, it's important to test it to ensure it locks and unlocks the car correctly and works with all of its other functions expected of it. You can, for example press the buttons on the fob in order to verify that they lock, turn off or remove the trunk. Once you're sure that everything works as expected, put the fob together and go!
The key fob is equipped with an embedded chip that stores the security codes and the programming needed to communicate with your BMW. This information is powered by the battery in the key fob however, the chip is designed to retain this information even if the battery is removed. This is one of the reasons why it's crucial to replace the battery quickly when it begins to get worn out.
The vast majority of BMW models use the sleek CR2032 battery for their key fobs. The battery is commonly used in electronic devices and is easily replaced when required. For models that use the Comfort Access and remote start features however, a larger battery CR2450 is required. This is a more powerful battery that's specially designed for these high-drain applications and can be purchased from a variety of stores. They have an average capacity of 600-620 mAh, and they can last for up to 10 years if stored properly. These batteries are ideal for high-drain situations that require the highest performance and durability. Stick with a reputable replacement battery for the most efficient results. This will ensure that the new battery is of the highest quality and will stand up to the demands of everyday use.
Battery CR2032
The CR2032 battery is a popular coin cell found in a wide range of electronic devices, including remote controls and key fobs. It is also found in medical and fitness trackers. This kind of battery is also commonly used in heart rate monitors manufactured by companies like Polar, Garmin and Wahoo Fitness. It is also used in bike parts such as road shifters made by SRAM and FSA as well as in some headlights.
A CR2032 is a lithium chemistry device, and is a round shape with a diameter and height of 20 and 32 millimeters. It has a low self-discharge so it can be left in storage without losing a lot of charge. This low self-discharge rate and the capacity to hold a charge in extreme temperatures makes it a very popular battery for use in electronics.
Battery life depends on a myriad of factors including the quality of the material storage conditions, storage time as well as physical damage, humidity and temperature. It is recommended to keep the battery in a climate controlled and dry space that has no physical damage or degradation. It is essential to purchase high-quality batteries from reputable retailers. Lower quality batteries can have lower capacity and may die prematurely.
Most major battery manufacturers sell lithium coin cells, and they are also available in a majority of large retail stores. The most well-known are Energizer Panasonic and Duracell. dig this are known for their commitment to the highest standards of security and reliability. If you are uncertain about the authenticity of the battery or its packaging, it is best to ask the manufacturer for more details.
When using a CR2032 it is crucial to be aware that the battery has a positive and a negative terminal. The positive terminal of a CR2032 batteries is marked by a dot at the top, while the negative terminal is marked by a line on the base. If you insert the battery into a device the wrong way, the device could be damaged or even become a fire risk.
Unlike some types of batteries, there is no socket or plug to connect to it. Instead, a CR2032 battery is connected to the device using an aluminum tab. The tab has to be squeezed to connect the battery. This can only be done by hand. Installing a CR2032 into a device such as a smoke detector or sensor requires the tab contacts on the metal be in the proper position. If they aren't it could not work or you could experience inconsistent results. The instructions for the majority of smoke sensors and detectors include diagrams that indicate how to insert the batteries. If you're unable to locate a wiring diagram for your particular device It's recommended to watch a video that shows how to install the battery.