How to Replace a BMW Car Key
BMW Digital Key now allows owners to share access with a wider circle of friends and family members. BMW Connected App users on iPhone and Android can use this feature.
It is possible to replace the tiny battery that powers your BMW key fob, a process that is easy to follow. Learn how to do it on the changing Lanes Your weekly source for all things BMW.
How to Replace a Key Fob
A lost or misplaced key fob isn't an inconvenience. If your car has smart keys or Comfort Access and you don't have a key fob, you'll not be able to use keyless entry or start the engine without it. It's important to learn how to replace the BMW key fob in order to avoid getting stuck on the side of the road.
It's easy to replace the battery of a BMW remote control at home. In the majority of cases, you just have to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cell) are readily accessible at hardware stores and big-box retailers for about $10 each. You can also find tutorials on YouTube and a variety of owner's manuals contain instructions for changing the battery.
If you want to save money, you can try replacing the battery yourself. Be careful not to scratch your metal key blade. After taking out the old battery, carefully insert the new one and replace the cover. If you're not confident in replacing the battery you can consult your dealer or a locksmith who is qualified to do the job.
Dealers are the most expensive, but they carry the top OEM replacement parts. Also, they have the equipment and know-how required to reprogram a replacement key fob.
If your car is equipped with an ignition key with a display, a dealership may be the only option. These advanced fobs have additional features that need a specialized key in order to be programmed, like keyless access or the capability to remotely start the vehicle remotely.
In addition, these key fobs need to be programmed with the vehicle's specific VIN. So, used fobs from eBay or other sources online will not work. You can verify whether your roadside assistance warranty covers a replacement. You can also see whether your insurance company has policies that cover the cost of a replacement or provides a discount for buying one. If they offer it, it's a good idea to purchase a spare key fob and then learn to program it as well.
How do you replace a battery
BMWs are loved by those who seek luxury and power. Like all cars, BMWs have to be maintained and looked after as well as the replacement of the battery whenever it is required. It's simple to do it yourself even if a battery may seem like the last thing anyone thinks about when it comes to car maintenance. Some drivers will take their car to a professional for the battery replaced If you're a pro at the basics, you can replace your BMW battery yourself.
Before beginning, make sure you have a spare battery and the tools you require including a toolkit as well as an auto jack. Locate the battery in the interior of your BMW that is typically in the trunk floor or beneath a liner. Open the trunk and remove the upholstery that covers the battery. With a 10mm wrench, remove the negative battery terminal, then carefully place it to the side. Next, you will need to connect the positive terminal. Do not overtighten the battery case.
Many older BMW models have the classic round key fob that features an access port that is small. To replace the battery on these models, begin by pushing the button to remove the valet key, then notice the small groove inside the opening and use an screwdriver to turn it clockwise before removing the cover. Then, you can insert the CR2032 into the slot after taking off the blade of metal. After placing the key fob back together, you can start your car by pushing the button once more.
If your car won't start after replacing the battery, this could mean that the anti-theft device has been activated and blocking it from running. This can happen in the event that a new check here ignition key isn't paired with the immobilizer system or hasn't been registered to the vehicle. It could also be an indication of an ignition switch that is defective in the engine. If this is the case, you'll need to call a local BMW dealership to request a repair estimate.
How to replace a transponder
BMW automobiles are known for their class and reliability. However, they may still be a challenge. The loss of your BMW key is one of the most frequent issues. It can be a major headache in the event that you don't know how to replace it. There are a few easy actions you can take to put your car back on the road without a lot of stress.
First, you'll need to determine what kind of BMW key you own. Transponders are commonly used in BMWs. These are small chips that are inserted into the keys and transmit a code when the key is placed. This code is used to allow the vehicle to start and also authorize it. If your BMW is equipped with a chip then only a dealer or locksmith equipped with specialized tools can give you new keys.
If your BMW has a key with an indentation at the side, it's an old-style BMW key that doesn't have transponders. These keys are less expensive and can be substituted with a standard one purchased at your local hardware store. The key is powered by a battery which needs to be replaced on a regular basis.
The new BMW keys come with transponders and will have to be replaced at a dealership or by locksmith. You can buy an online replacement key from a seller who is an expert in BMWs however, you'll need to pay for it to be programmed for your vehicle. A reputable dealership or locksmith will be able do this swiftly and cheaply.
The steps are identical whether you wish to replace your BMW key fob battery or fix the damaged BMW keyfob. First, you'll need to take off the fob and then find the small hole that is near the keyhole in the trim. Once you've located it, you can take off the trim panel to reveal the keyhole. You can then replace the battery in the key fob that is usually a CR2032.
BMW remains one of the most adored luxury cars on the market, and for good reason. It's a great vehicle to drive from Chino Hills to Corona and offers plenty of comfort features for drivers. But, like any vehicle, it can be prone to problems. Contact Sure Lock & Key if you require assistance with your BMW.
How to replace a remote
As your BMW vehicle gets more sophisticated, you will need more features from your key fob. You will probably require replacing your fob or battery at some moment. This is the reason it's essential to know the correct way to do this, as any mistake could result in your vehicle being locked or disabled.
The new BMW key fob has to be programmed prior to being able to unlock the vehicle or start the engine. To do this, simply insert the working fob into the ignition and switch it to position 1, but don't start the engine. After 30 seconds, take out the key from position 1. Insert the new fob in the ignition and switch it to a different position. Again, do not start the engine. Repeat step three with each additional BMW fob you want to connect, within 30 seconds of synchronizing the first.
Some BMW key fobs also come with a removable key blade at the base of the body, which can be used as a traditional key in emergency situations. Some individuals keep their key fobs inside a signal blocking pouch. This can stop any person using an amplifier to look to the signal that is broadcast by the fob and then use it as a key clone.
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 touch of a button on the Display Key. This is particularly useful to navigate parking spaces that are difficult to find or when your garage or driveway has an unusual shape.
The latest BMW models also include Digital Key Plus. This feature allows drivers to lock and unlock their vehicle using an iPhone or Apple Watch. It eliminates the requirement for physical key fobs. This feature is compatible with X1 models 2021 and later and makes use of Ultra Wideband Technology to detect the presence of the driver near their vehicle.
To use this feature, your device will need to have a minimum of iOS version 11.x and be running the most recent update of BMW Connected Drive. If you experience any issues or issues, please contact your local BMW Dealer or Sure Lock & Key.