The majority of brand-new BMW vehicles are constructed with their batteries in the trunk, unlike practically all other vehicles. Now that we’ve cleared things out, learning how to remove a car battery won’t take much time: Under the upholstery that covers your trunk, the battery is often found on the right side of your car.
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Before we get started, it should be noted that the battery in the first-generation BMW X1 was quite simple to access: simply open the boot, remove the inner side cover from behind the right rear wheel, and the battery would be revealed in a recess adjacent to the boot floor. But when the current-generation X1 appeared, everything was different.
The X1’s battery was shifted from the back of the car to the front as it transitioned from a rear-wheel drive to a front-wheel drive platform. It is now located just in front of the windscreen and behind the engine. That doesn’t sound too challenging to access, and in most cars it isn’t, but the X1 has a complex configuration of coverings and structural braces installed over the battery, plus a fairly complicated electrical system located close by.
This means that quite a bit of stripping must be done just to reach the battery, which must then be carefully loosened and removed. It is best to hire a professional to complete this task because some of the stripping includes a structural component of the car’s body and because there are important electrical components nearby. Nevertheless, we dived into an X1’s engine bay to demonstrate how labor-intensive this seemingly straightforward procedure is.
Procedure
To change and register a BMW battery yourself, adhere to these instructions:
Set your BMW down. Remove the key while turning off the ignition, but leave the car unlocked. Put your intelligent key at least 30 feet away from the vehicle if you have one.
find the battery Most BMWs have the batteries in the trunk, however some older models had it in the engine compartment. Locate the BMW battery on the passenger side of the trunk floor by opening the trunk. If you have a BMW station wagon, the battery is located on the floor of the trunk. To reveal the battery, remove the lining.
To disconnect the negative battery terminal, use a 10mm wrench. Stay away from the negative battery terminal when resting the cord.
Remove the battery’s positive terminal. After that, unplug and take out the positive battery cable. To identify the 10 mm nut that needs to be loosened, you must lift the red plastic cover.
Take the battery bracket off. A bracket on the side and a bracket on top hold the battery in place. By first removing the two 13 mm bolts pointed out by the white arrows below, you can remove the top bracket.
- It’s time to take out the old battery right now. They are substantial batteries. To lift the old battery, seek assistance.
Put in the fresh battery. Make sure the new battery is properly seated by slowly lowering it into place.
dependable battery Replacing the bracket Avoid overtightening them to avoid damaging the battery casing. A lead-acid battery installation requires that the vent pipe be connected. This is required to prevent a buildup of gasses from the vent hole inside the trunk.
Battery posts should be cleaned. To clean the battery clamps, use a battery terminal brush. Glue the battery terminals together.
- First, connect the battery’s positive terminal.
- Last to connect is the negative terminal.
Your car’s battery charge history is reset throughout the BMW battery registration process. Any battery data that was saved as well as the preceding battery’s temperature statistics are deleted. The technique won’t erase the odometer reading.
Your new battery could fail before its time if you replace a BMW battery but don’t register the old one. You could occasionally encounter electrical problems or alerts on the instrument cluster.
In a BMW 328i, where is the battery located?
The German automaker BMW has been continuously flooding the market with upscale vehicles over the past few decades. One of the rare models from the firm that has gotten favorable reviews is the BMW 328i. When compared to other cars in the business, this opulent vehicle has a unique look and a ton of high-end features.
In a BMW 328i, where is the battery located? The BMW 328i’s battery is often found in the trunk, unlike other car models on the market. The battery is frequently located in a compartment on the right side of the boot.
The car has the area covered, making it difficult for new car owners in particular to claim that their BMW lacks a battery. The majority of novice drivers are perplexed by BMW because most vehicles have their batteries located near the engine. The battery is stored in the trunk to assist protect it from being harmed by the engine.
You are aware that when the engine is running, it gets warm. The battery might get heat from the engine, which evaporates the fluids in the cell. If the draining is not controlled, it may eventually harm your battery.
This is only one of the numerous reasons why BMW places the battery in the boot of the BMW 328i. The boot section has lots of room and is free from heat, making it possible to fit batteries of various sizes there.
What source does BMW use for their electric batteries?
In BMW factories, the assembly of high-voltage batteries and the production of modules are the two main stages of battery manufacturing.
Plasma cleaning of the individual battery cells is the first stage in the highly automated process that creates the modules. They are then covered by a properly designed system to ensure optimal insulation. They are then merged to create larger pieces called modules. The BMW Group purchases its battery cells from other producers who produce them to the demanding specifications of the business.
The connections, control, and cooling devices are then put inside an aluminum case along with the battery modules. Depending on the car model, several battery module numbers, sizes, and shapes are used in the housing. Each high-voltage battery may therefore be perfectly positioned to drive a particular vehicle.
To address the growing demand for e-drive component production capacity, the BMW Group is making use of its global production network. The company manufactures high-voltage batteries and battery components for the entire lineup of electrified BMW and MINI automobiles at its own battery plants in Dingolfing, Leipzig, and Regensburg in Germany, as well as Spartanburg (US) and Shenyang (China).
High-voltage batteries are made at the factory in Rayong, Thailand. The BMW Group maintains an e-drive pilot plant and a Battery Cell Competence Center in Munich where the development of production technology is explored and the value creation processes for battery cells are carefully examined. The BMW Group will shortly establish a Cell Manufacturing Competence Center nearby Munich.
Because of this, supply chains in the automotive industry are intricate and international, yet they ultimately result in a single product that drivers can use and, ideally, enjoy for many years.
Who makes the batteries used by BMW?
Starting in 2025, CATL will provide BMW with cylindrical lithium-ion battery cells for electrified vehicles.
The signing of a deal with BMW was confirmed by CATL (via Reuters), who did not provide any other information outside that. We anticipate that BMW will release further information at a later time.
“The largest battery manufacturer in China, CATL, announced on Friday that it will begin supplying BMW with cylindrical cells in 2025 to power its new line of electric vehicles.
The battery manufacturer and BMW have a contract in which the battery manufacturer is named as BMW’s supplier of cylindrical cells.”
Nevertheless, it’s quite unexpected given that CATL and the German manufacturer had previously relied heavily on prismatic cell format.
If the scale-wide transition from prismatic to cylindrical cell format is real, there must be a compelling cause for it.
We heard a report earlier this month that BMW would use cylindrical battery cells in its next-generation platform, known as “Neue Klasse,” as this type of battery has the potential to reduce the cost of battery systems by up to 30%. (compared to prismatic format). At the time, Bloomberg’s claim was based on unauthorized information provided by “people familiar with the plans.”
Suppliers of battery cells to the BMW Group include Samsung SDI, CATL, EVE Energy, and Northvolt. The rumor states that BMW wants to purchase cylindrical battery cells from current business partners.
According to BloombergNEF, battery cells typically account for four-fifths of the cost of a battery system in 2021, with automakers paying an average of $118 per kWh of battery on the pack level.
The price of battery materials has significantly increased, thus manufacturers are seeking for ways to reduce expenses. According to the Bloomberg study, switching to a cylindrical cell type would help reduce expenses. Tesla’s excellent operating margins may also be a sign of such, but only time will tell.
A BMW has two batteries, right?
They all have two batteries. Given that you don’t seem to own an E31, it’s kind of ironic that you titled your piece “You Own,” emphasizing the word.
BMW makes their own batteries, right?
In order to wait for the advancement of battery technology, BMW has stated that it does not intend to make batteries for its electric vehicles.
BMW now gets its batteries from a number of partners.
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BMW said that until the technology is more advanced, it will not scale up the production of its own battery cells for electric vehicles. The business is constructing its own pilot plant and currently uses battery cells from companies like Northvolt, Samsung, and CATL. In contrast to its rivals, the luxury automaker shows careful restraint in making batteries for EVs with this statement.
Nicolas Peter, BMW’s finance chief, said the company would not rush to increase its own cell production. Peter continued, “With the partners we have, we have very well secured our needs for the next few years. He explained that for another 10 to 15 years, the industry is not at a stage where the corporation can feel confidence about the current technologies. Peter said, “That’s why it’s crucial to invest a lot of resources with international partners in battery cell development. He continued by saying that although BMW would rely on partners for cells, it is trying to develop battery assembly sites at each factory.
The trunk has BMW batteries—why?
Instead of the more conventional engine-bay-mounted battery, the majority of BMW vehicles use a trunk-mounted battery. Because of the constrained engine bay space (a powerful engine must fit into a tiny space) and the need to maintain a weight distribution that is as close to 50/50 as possible.
Is BMW a battery manufacturer?
The company’s battery plants in Dingolfing, Leipzig, and Regensburg in Germany, as well as Spartanburg (USA) and Shenyang, manufacture the high-voltage batteries and battery components for the whole range of electrified BMW and MINI vehicles (China)
Why are there two batteries in BMWs?
The smaller 50mah battery in the first battery powers the starter during a cold start, while the larger battery heats up the e-CAT and all other electronics.
Can I change the battery in my BMW myself?
Do you not adore your BMW? And you intend to continue using it for as long as possible, right? Change your oil, replace your air filters, and do other routine maintenance on your BMW as needed to ensure its longevity. Maintaining the battery in your BMW, however, is the one item that contributes the most to flawless operation of your vehicle.
However, a lot of individuals ponder whether BMW battery replacement and registration are straightforward do-it-yourself tasks or require the services of a qualified specialist. We affirm that you can manage the replacement on your own. However, if you lack computer literacy, let us handle the registration process on your behalf.
Here, we’ll go over how to install a battery in a car, examine BMW battery registration in further detail, and provide additional information on the BMW battery reset process.