How to Replace a BMW Car Key

BMW Digital Key now allows owners to share access with a larger circle of friends and family members. BMW Connected App users on iPhone and Android have access to this feature.

It is possible to replace the small battery that powers your BMW key fob, and the procedure is simple. Find out how on the page Changing Lanes - your weekly source for all things BMW.

How to Replace a Key Fob

A lost or damaged key fob could be a major problem. If your vehicle has smart keys or Comfort Access, you'll be unable to use keyless entry or start the engine without it. So, it's important to be aware of how to replace the BMW key fob with a brand new one to avoid being stuck on the side of the road.

It's not difficult to replace a BMW remote control at home. In most cases, you'll only have to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cell) are readily accessible at hardware stores and big-box retailers for around $10 per. There are also tutorials on YouTube, and many owner's manuals provide instructions on replacing the battery.

If you want to save money, you can even attempt to replace the battery yourself. Be careful not to damage the blade of your key. Once you remove the old battery, insert the new one cautiously and then put the cover back on. If you're uncomfortable replacing the battery yourself, you could always take it to your dealership or a locksmith that's qualified to do the job.

Dealers are the most expensive, however they have the best OEM replacement parts. Additionally, they have the tools and expertise required to reprogram a replacement key fob.

If your car comes with a display key fob, a dealership may be the only alternative. These advanced fobs come with additional features that require special keys to be programmed, such as keyless access or the ability to remotely start the vehicle.

These key fobs must also be programmed with your vehicle's VIN. Fobs purchased used from eBay or other online retailers will not work. However, you can look to see if your warranty covers an exchange or if you have roadside assist insurance that covers it. You can also determine whether your insurance company has policies that cover the cost of a replacement or offers a discount when buying one. If they do, it's a great idea to purchase a spare key fob and then learn to program it too.

How to replace a battery

BMWs are a favorite choice for drivers looking for quality and power in an automobile. As with any vehicle, BMWs require to be properly maintained and cared for and maintained, including replacement of batteries when necessary. While a battery might seem to be the last thing on a driver's mind when it comes to car maintenance however, it's actually a easy DIY project. While some drivers choose to bring their car to an expert, it's feasible for the average motorist to replace the battery in a BMW battery by themselves if they know what they're doing.

Before starting, make sure you have a spare battery and the tools you need for the job, such as a toolkit and an auto jack. Find the battery in the trunk of your BMW, which is usually on the trunk floor or under a liner. Unlock the trunk and then remove the upholstery that covers the battery. Utilizing a 10mm wrench, disconnect the negative battery terminal and carefully move it to the side. The next step is to connect the positive terminal. It is important not to overtighten the case of the battery.

A lot of older BMW models have the traditional round keyfob that has tiny ports. To replace the battery in these models, first remove the valet keys by pressing the button. Next, look for the small groove and turn the screwdriver clockwise to remove the cover. Then, you can insert the CR2032 into the slot after removing the blade of metal. You can then start your vehicle by pressing the button a second time after attaching the key fob.

If you notice that your car isn't starting after a new battery has been installed, it might be a sign that the anti-theft system has been activated and is preventing the car from running. This can happen when a new key isn't connected to the immobilizer system, or isn't registered to the vehicle. It could also be a sign of a malfunctioning ignition switch that is preventing the engine from beginning. It is recommended to obtain an estimate from an BMW dealer if this is the case.

How to Replace a Transponder

BMW cars are a symbol for luxury and reliability, but this doesn't mean they're not susceptible to issues. The loss of your BMW key is among the most common issues. It can be a real headache if you do not know how to replace it. Fortunately, there are a few things you could do to get your car back on the road without much stress.

The first step is to determine what kind of BMW key you own. Most BMWs come with transponders which are chips inside the key that transmit a code to the car computer when you insert the key. The code is used to allow the car to be authorized and allow it to start. If your BMW has a chip then only a dealer or locksmith with the right tools can give you new keys.

If you have an old-style BMW, the key does not have a transponder. The keys are more affordable and can be easily substituted with a standard one that you can purchase at the local hardware store. The key also has a battery that needs to be replaced on a regular basis and you should be sure to keep an eye on it.

The newest BMW keys come with a transponder, so they'll require replacement by a dealership or locksmith. You can purchase an online replacement key from a vendor who is an expert in BMWs however, you'll need to pay for it to be programmable to fit your vehicle. A reputable dealership or locksmith will be able to do this fast and cost-effectively.

If you're looking for a way to fix your broken BMW key fob or replace its battery the steps are similar. First, you'll need to take off the fob and then find the small hole that is near the keyhole on the trim. Once you've found it, you can pull the trim panel off and expose the keyhole. Then, replace the battery in the key fob, which is typically a C2032.

BMW remains one of the most popular luxury vehicles on the market, and for good reason. It's an excellent vehicle to drive between Chino Hills and Corona, and also has a number of features that make driving comfortable for drivers. Like any vehicle there are a few problems. If you need help with your BMW make sure to call Sure Lock & Key for the most efficient BMW key replacement services.

How to replace a remote

As your BMW vehicle gets more sophisticated, you will require more features from your key fob. You'll likely have to replace your fob or battery at some point. This is the reason it's essential to know how to do it, as any mistake could result in your vehicle becoming locked or disabled.

The new BMW key fob must be programmed prior to being able to unlock the vehicle or start the motor. To do this, put the working fob into the ignition replacement bmw key and switch it to position 1 however, don't turn on the engine. Allow the key to remain in position 1 for 30 seconds, and then remove it. Then, put the new fob in the ignition and switch it to a different position, but do not start the engine. Repeat step three with each additional BMW fob that you wish to connect within 30 seconds of syncing the first.

Some BMW key fobs come with an open key blade that can be removed from the bottom of the body, which can be used as a traditional key in times of emergency. Some people keep their key fobs in a signal blocking pouch. This will prevent any person using a signal amplifier to listen for the identifying signal broadcasted by the fob, and then use it as an imitation key.

Remote Control Parking is another useful feature. It allows the owner to manage the car's parking actions by pressing a button on the Display Key. This feature is especially beneficial to park in tight areas or when you have a garage or driveway that is unusual in shape.

Lastly, the latest BMW models also come with Digital Key Plus, which lets drivers lock or unlock their vehicle using an iPhone or Apple Watch, eliminating the requirement for the use of a physical key fob. This feature is compatible with X1 models 2021 and above and makes use of Ultra Wideband Technology to detect the presence of the driver near their vehicle.

For this feature to function it is required that your device has iOS version 11.x or higher and the most recent version for BMW Connected Drive. If you experience any issues you should contact your local BMW Dealer or Sure Lock & Key.