How to Replace a BMW Car Key
BMW Digital Key allows owners to share their access with friends and family. 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 procedure that is easy to follow. Learn how to do it on Changing Lanes Your weekly source for all things BMW.
How to Replace the Key Fob
A lost or broken key fob can be a major problem. If your vehicle has smart keys or Comfort Access that aren't working, you won't be able to use keyless entry or start the engine without it. It's essential to learn how to replace the BMW key fob in order to avoid getting stuck on the side of the road.
It's a breeze to learn how to replace a BMW key fob at home. In the majority of cases, you just need to replace the battery. These small, rechargeable battery (CR2450 or 2032 coin cell) can be purchased at many hardware stores and big retailers for around $10 each. You can also find videos on YouTube and a lot of owner's manuals give instructions on how to replace the battery.
You can replace the battery on your own if you would like to save some cash. Be careful not to scratch the blade of your key. After you have removed the old battery, be sure to replace it with the new one and replace the cover. If you're not confident in replacing the battery you can go to your locksmith or dealer who is qualified to do it.
The dealer is your most expensive option, however they're probably the only ones that have authentic OEM replacement parts. Additionally, they have the equipment and knowledge needed to reprogram a new key fob.
If your vehicle is equipped with an ignition key with a display, a dealership may be the only alternative. These advanced fobs come with additional features that need an specialized key to be programmed, like keyless access, or the ability to remotely start the vehicle.
The key fobs need to be programmed to match your vehicle's VIN. So, used fobs from eBay or other online sources aren't compatible. However, you can look to see if your warranty covers a replacement or whether you have roadside assistance insurance that covers it. You can also determine if your insurance policy covers the cost of replacement or offers discounts when you purchase one. If they do, it's a great idea to get an additional key fob and then learn to program it too.
How do you replace a battery
BMWs are a top option for those looking for quality and power in their automobile. As with all vehicles, BMWs need to be properly maintained and taken care of, including the replacement of the battery when needed. 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 simple do-it-yourself project. Some drivers bring their vehicle to a professional to have the battery replaced however, if you're aware of the basics you can replace your BMW battery yourself.
Before beginning, make sure that you have a spare battery and the tools you need including a toolkit as well as a car jack. Locate the battery in your BMW that is typically in the trunk floor or under a liner. Unlock the trunk and take off the upholstery that covers the battery. With a 10mm wrench, disconnect the negative battery terminal and carefully place it to the side. Next, you will need to connect the positive battery terminal. Be careful not to tighten too much the screws, as you may break the battery case.
Many older BMW models use the classic round key fob, which has an access port of a smaller size. To replace the battery on these models, begin by pushing the button to release the valet key, then notice the tiny groove in the opening and use a screwdriver to rotate it clockwise, then remove the cover. After you have removed the metal key blade, you can insert a new CR2032 battery into the slot. You can then start your vehicle by pressing the button once more after putting the key fob together.
If you notice that your car isn't running after a new battery is installed, it might be a sign that the anti-theft mechanism has been activated and is preventing the car from running. This could be the case if your new key isn't linked to the immobilizer, or isn't registered to your vehicle. It could also indicate an issue with the ignition switch for the engine. It's best to get an estimate from a BMW dealer If this is the case.
How to replace a transponder
BMW cars are a symbol for luxury and dependability, but that doesn't mean that they're invincible to problems. The loss of your BMW key is one of the most common problems. It can be a huge hassle when you don't 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.
It is first necessary to determine the kind of BMW key that you have. The majority of BMWs are built with transponders, which are chips in the key that transmit an electronic code to the car computer when you insert the key. This code is used to authorize the vehicle and allow it to start. If your BMW comes with a chip and you need a locksmith dealer with the right tools can create a key.
If you have an old-fashioned BMW, the key does not have a transponder. These keys are less expensive and can be replaced with a standard key from the local hardware store. The key has batteries that must be replaced on a regular basis.
The latest BMW keys are equipped with a transponder. Therefore, they'll need to be replaced by a locksmith or dealer. You can purchase keys online from a vendor who specializes in BMWs, but you will have to pay for it to be programmed to fit your vehicle. A reputable locksmith or dealer will be able to accomplish this quickly and cheaply.
The steps are similar whether you want to replace your BMW key fob battery or repair a broken BMW keyfob. You'll first need to remove the fob and then find the small hole near the keyhole inside the trim. Once you've found it you can take off the trim panel to reveal the keyhole. You can then replace the battery of the key fob, which is typically an CR2032.
BMW is one of the most sought-after luxury vehicles on the market. It's an excellent vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. Like any vehicle there are some issues. Contact Sure Lock & Key if you require assistance with your BMW.
How to Replace a Remote
As your BMW vehicle becomes more sophisticated, it will require more features from the key fob. It is likely that you will require replacing the fob at some point or at the very least its battery. It is important to follow the correct procedure to prevent your vehicle being disabled or locked.
A brand new BMW key fob needs to be programmed to your vehicle prior to it being able to unlock or start the engine. Place the working fob into the ignition and then turn the key to position 1, without starting the engine. After 30 seconds, take out the key from position 1. Insert the new fob into the ignition, then switch it to a different position. Don't start the engine. Repeat the process three times for each additional BMW fob that you wish to connect, within 30 seconds of syncing the original.
Some BMW keyfobs have an ejectable blade at the base that can be used as a standard car key in the event of an emergency. Some individuals prefer to keep their key fob in a signal-blocking pouch, which will prevent anyone from using an amplifier to look for an identifying signal from the fob, then using it to copy the key.
Another feature to consider is Remote Control Parking, which lets owners control their car's parking maneuvers from inside the vehicle with the click on the Display Key. This feature is especially beneficial to park in tight spots or in a garage or driveway that has an unusual shape.
Finally, the most recent BMW models offer Digital Key Plus, which allows users to lock or unlock their car using an iPhone or Apple Watch, eliminating the need for a physical key fob altogether. This feature is compatible with the 2021 and later X1 and iX1 and iX1 models, and utilizes Ultra Wideband technology to detect when you're near your car.
For this feature to function, your phone must have iOS version 11.x or higher and the read more latest update for BMW Connected Drive. If you have any issues, please contact your local BMW Dealer or Sure Lock & Key.