How to Replace a BMW Car Key

BMW Digital Key allows owners to share their access with family and friends. BMW Connected App users on iPhone and Android can access this feature.

It is possible to replace the small battery that powers your BMW key fob, a process that is very straightforward. Learn how to accomplish this on the changing Lanes Your weekly source of everything BMW.

How to Replace the Key Fob

A misplaced or dead key fob isn't just a minor inconvenience. You won't be allowed to use keyless entry if you own a car that has Comfort Access or smart keys. It is important to know how to replace the BMW key fob in order to avoid getting stuck on the side the road.

It's not difficult to replace the battery in a BMW remote control at home. In most cases, you'll only need to replace the battery. These tiny, rechargeable batteries (CR2450 or CR2032 coin cells) are readily available at hardware stores as well as big-box retailers for about $10 per. There are also videos on YouTube and many owner's guides provide instructions on how to replace the battery.

If you want to save a little cash, you could try replacing the battery yourself. However, be careful not to damage the blade of the key made of metal. Once you remove the old battery, replace the new one with care and put the cover back on. If you're not confident in replacing the battery yourself then you can always go to your local dealer or locksmith who's certified to do the job.

The dealer is your most expensive option, but they're likely the only ones to have genuine OEM replacement parts. They also have the expertise and equipment to reprogram your replacement key fob.

If your car comes with an electronic key fob that displays dealer might be the only option. These advanced fobs come with additional features that need an specialized key to be programmed, such as keyless access or the capability 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 are not compatible. You can determine if your roadside assistance or warranty includes a replacement. You can also determine if your insurance company offers an insurance policy that covers the cost of replacing a key fob or offers a discount for buying one. If they do, it's a good idea to get an additional key fob and learn how to program it as well.

How to Replace a Battery

BMWs are a popular option for those looking for quality and power in an automobile. As with all cars, BMWs have to be properly maintained and taken care of and maintained, including replacement of batteries when necessary. It's a simple task to do, even if a battery may appear to be the last thing a driver thinks about when it comes to car care. Some drivers will take their car to a professional to have the battery replaced however, if you're aware of what you're doing you can replace your BMW battery yourself.

Before starting, make sure you have a spare battery and the tools you require, including a toolkit and an auto jack. The battery is usually located on the trunk floor, or under a liner. The trunk should be opened, and then remove the upholstery that covers the battery. Using a 10 mm wrench, remove the negative battery terminal and carefully place it to the side. The next step is to connect the positive terminal. Be careful not to overtighten the screws, as you may break the battery case.

Many older BMW models feature 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 until you take off the cover. You can then insert a CR2032 into the slot after removing the blade made of metal. You can then start your vehicle by pressing the button again after connecting the key fob.

If you notice that your car isn't running after a new battery is installed, it could be an indication that the anti-theft system has been activated and read more is stopping the vehicle from running. This could be the case if a new key isn't paired with the immobilizer system or isn't registered to the vehicle. It could also be an indication of a defective engine ignition switch. If this is the case, you'll need to call an authorized local BMW dealership to request a repair estimate.

How to replace a transponder

BMW cars are known for their quality and reliability. However, they may still be a challenge. Losing your BMW key is one of the most frequent issues. It can be a huge hassle when you don't know what to do to replace it. There are a few simple things you can do to put your car back on the road without a lot of stress.

The first step is to determine which type of BMW key you own. Transponders are common in BMWs. These are tiny chips that are inserted into keys and transmit a code when the key is placed. This code is used to allow the car to start and allow it to be authorized. If your BMW comes with chip, only a locksmith or dealer with special tools can make you the key.

If your BMW has a key that has an indentation on the side it's an old-fashioned BMW key that doesn't include transponders. The keys are more affordable and can be easily substituted with a standard one bought at your local hardware store. The key also comes with batteries that need to be replaced regularly and you should be sure to keep an eye on it.

The new BMW keys are equipped with transponders and will have to be replaced at a dealership or by a locksmith. You can purchase an alternative online from a retailer that is specialized in BMW keys, but you'll have to pay for the program to be adapted to your specific vehicle. A reputable locksmith or dealership will be able to do this fast and inexpensively.

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 remove the fob, then locate the small hole that is near the keyhole inside the trim. Once you find it, you'll be able to pry the trim panel off and expose the keyhole. You can then replace the battery of the key fob, which is typically a C2032.

BMW is one of the most popular luxury cars available. It's an excellent vehicle to drive between Chino Hills and Corona, and also has a number of amenities for drivers. As with any vehicle there are a few issues. If you need help with your BMW, be sure to reach out to Sure Lock & Key for the best BMW key replacement services.

How to Replace a Remote

As your BMW vehicle gets more advanced and sophisticated, it will require more and more features from the fob. It is probable that you will require replacing the fob in time, or at least its battery. This is the reason it's essential to know how to do this, as an error could lead to your vehicle being locked or disabled.

A brand new BMW key fob will need to be programmed into your vehicle before it can unlock or start the engine. Insert the working fob into the ignition and turn the key to position 1 without starting the engine. After 30 seconds, take out the key from position 1. Connect the new fob to the ignition, and switch it to a different position. Again, do not start the engine. Repeat the process three times for each additional BMW fob you want to connect, within 30 seconds of syncing the first.

Some BMW key fobs also come with an open key blade that can be removed from the base of the body. This can be used like a traditional key in times of emergency. Some people keep their key fobs in a signal-blocking pouch. This can stop anyone using an amplifier to listen for the identifying signal broadcasted by the fob and then use it as an imitation key.

Another feature that is useful is Remote Control Parking, which allows owners to control the parking of their vehicle from inside the car with the push of a button on the Display Key. This is particularly helpful in parking spaces with difficult access or when your garage or driveway is an odd shape.

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

To use this feature, your phone must have iOS version 11.x or higher and the most recent update for BMW Connected Drive. If you experience any issues, please contact your local BMW Dealer or Sure Lock & Key.