How to Replace a BMW Car Key
BMW Digital Key allows owners to share their access with family and friends. This feature is available to iPhone and Android users through the BMW Connected App.
It is possible to replace the small battery that powers your BMW key fob, and the procedure is easy to follow. 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 isn't just an inconvenience. You're not able to use keyless entry if you own a car that features Comfort Access or smart keys. Therefore, it's essential to know 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 learn how to replace a BMW key fob at home. In most cases, you only have to replace the battery. These small, rechargeable battery (CR2450 or 2032 coin cell) can be purchased at most hardware stores and large retailers for around $10 per. There are also videos on YouTube and a lot of owner's manuals provide instructions on how to replace the battery.
If you want to save some money, you can even attempt to replace the battery yourself. Be careful not to damage your metal key blade. After taking out the old battery, be sure to insert the new one in and replace the cover. If you're not comfortable replacing the battery on your own You could always take it to your local dealer or locksmith that's qualified to do the job.
Dealers are the most expensive, yet they have the best OEM replacement parts. They also have the expertise and equipment to reprogram your replacement key fob.
If your car is equipped with an electronic key fob that displays and you need to find a dealer, it could be the only alternative. These advanced fobs have additional features that require a special key to program, like keyless entry or the capability to start the car remotely.
These key fobs must also be programmed with your vehicle's VIN. Therefore, fobs purchased from eBay or other sources online aren't compatible. You can check if your roadside assistance or warranty covers the possibility of a replacement. You can also see whether your insurance provider offers a policy that covers the cost of replacing a key fob or provides a discount for purchasing one. If they do, it's a great idea to purchase an additional key fob and to learn how to program it too.
How to Replace a Battery
BMWs are a top choice for drivers looking for the best in luxury and performance in their automobile. Like all vehicles, they need to be taken care of and maintained in a timely manner, including replacing the battery with a fresh one when needed. Although a battery may appear to be the most important thing on a motorist's mind when it comes to car maintenance, it's actually a relatively easy DIY project. While some people prefer to have their vehicle checked by an expert, it's possible for the average driver to replace a BMW battery on their own, provided they are aware of what they're doing.
Before you begin, ensure that you have the required tools, including an instrument kit and a car jack and a battery replacement. The battery is usually located on the trunk floor, or under a liner. Open the trunk and remove the upholstery that covers the battery. Remove the negative battery terminal with an 8mm wrench and then place it carefully to the side. The next step is to connect the positive terminal. Do not tighten the battery case too much.
Many older BMW models feature the classic round keyfob with a small port. To replace the battery in these models, first take off the valet keys by pressing the button. Then look for the small groove and then turn the screwdriver counterclockwise to remove the cover. Then, you can insert the CR2032 into the slot after taking off the metal blade. You can start your car by pressing the button a second time 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 system has been triggered and is stopping the vehicle from operating. This could happen if the new key isn't connected to the immobilizer or hasn't been registered to the vehicle. It could also be a sign of a defective ignition switch that stops the engine from beginning. If this is the case, you'll need to call an authorized local BMW dealership for a repair quote.
How to Replace a transponder
BMW cars are a symbol of luxury and dependability, however it doesn't mean they're not susceptible to issues. The loss of your BMW key is one of the most common issues. 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 with a lot of stress.
First, you'll need identify the type of BMW key you own. Transponders are common in BMWs. They are tiny chips that are embedded into the keys and transmit an electronic code each time the key is put in. The code is used to allow the car to be authorized and allow it to start. If your BMW is equipped with a chip then only a locksmith or dealer with the right tools can give you a new key.
If your BMW keys have a side indent, it's an old-style BMW key and doesn't use transponders. These keys are less expensive and can be replaced by a standard one from your local hardware store. The key also has an internal battery that must be replaced periodically, so be sure to keep an eye on it.
The new BMW keys are equipped with transponder technology and will need to be replaced at a dealership or locksmith. You can purchase a replacement key 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 can do this swiftly and cost-effectively.
The steps are identical whether you wish to replace your BMW key fob battery or fix an unusable BMW keyfob. You'll need to remove the fob and look for an opening in the trim close to the keyhole. Once you've found it, you can take off the trim panel to reveal the keyhole. Then, you can replace the key fob battery, which is usually a CR2032 cell.
BMW remains one of the most popular automobiles that are luxurious on the market, and for good reason. It's an excellent vehicle to travel between Chino Hills and Corona, and it offers many comfort features for drivers. However, as with every vehicle, it could have its issues. Contact Sure Lock & Key if you require assistance with your BMW.
How to Replace a Remote
As your BMW vehicle becomes more sophisticated, you will need more features from the fob that controls the key. You will probably need to replace your fob or battery at some point. This is why it's crucial to know how to do this, as any mistake could result in your vehicle becoming locked or disabled.
A new BMW key fob needs to be programmed to your vehicle before it can unlock or start the engine. Insert the working bmw spare keys fob in the ignition, and turn the key to position 1 without starting the engine. Allow the key to remain in position 1 for 30 seconds, and then remove it. Then, you can put the new fob in the ignition and switch it to a different position, but don't start the engine. Repeat the process three times for each additional BMW key fob you want to connect within 30 seconds of connecting your original.
Some BMW keyfobs come with a removable blade at the base that can be used as a traditional car key in case of emergency. Some people keep their key fobs inside a signal blocking pouch. This can stop anyone using an amplifier to listen for the signal that is broadcast by the fob, and then use it as a key clone.
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 is particularly helpful for navigating tricky parking spaces or if your garage or driveway has an unusual shape.
The latest BMW models also come with Digital Key Plus. This feature lets drivers lock and unlock their vehicle with an iPhone or Apple Watch. It eliminates the need for physical key fobs. This feature is compatible with the 2021 and newer X1 and iX1 and makes use of Ultra Wideband technology to detect the presence of your car.
To make use of this feature, your device will need to have a minimum of iOS version 11.x and also running the most recent version of BMW Connected Drive. If you are experiencing issues with this feature, contact your local BMW dealer or Sure Lock & Key.