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 tiny battery that powers your BMW key fob, a procedure that is very straightforward. Find out 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 just a minor inconvenience. If your vehicle is equipped with 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 important to learn how to replace the BMW key fob to avoid being stuck on the side the road.
Fortunately, it's easy to learn how to replace the BMW key fob at home. Most of the time, all you need to do is replace batteries. These rechargeable batteries (CR2450 or CR2032 coin cells) are readily available at hardware stores and big-box retailers for about $10 per. There are also videos on YouTube and numerous owner's guides provide instructions on how to replace the battery.
You can replace the battery yourself if are looking to save money. Be careful not to scratch your metal key blade. After you have removed the battery that was used, put in the new one with care and place the cover back on. If you are not confident in replacing the battery, you can seek out a dealer or a locksmith who is licensed to do the job.
The dealer is the most expensive option, however they're likely the only ones that have authentic OEM replacement parts. They also have the experience and equipment to reprogram your replacement key fob.
If your car comes with an ignition key with a display dealer might be the only alternative. These advanced fobs come with additional features that need an specialized key to be programmed, such as keyless access, or the ability to remotely start the vehicle.
The key fobs must be programmed to match your vehicle's VIN. So, used fobs from eBay or other online sources aren't compatible. You can verify whether your roadside assistance warranty covers an option to replace the item. You can also determine whether your insurance provider offers policies that cover the cost of a replacement or offers a discount for purchasing one. If they do, it's a good idea to buy an extra key fob and then learn to program it as well.
How to Replace a Batterie
BMWs are well-liked by drivers who want luxury and power. As with all cars, BMWs have to be maintained and looked after and maintained, including replacement of the battery when necessary. While a battery might seem to be the most important thing on a motorist's mind when it comes to car maintenance but it's actually a simple do-it-yourself project. While some drivers choose to bring their car to a professional, it's entirely possible for the average person to change the battery of a BMW battery on their own, provided they know what they're doing.
Before you begin, ensure that you have a spare battery and the tools you need for the job, such as a toolkit and an auto jack. Locate the battery in your BMW it is usually in the trunk floor or under a liner. Open the trunk, and take off the upholstery covering the battery. Using a 10 mm wrench, remove the negative battery terminal and then place it on the side. The next step is to connect the positive terminal. Be careful not to tighten too much, as you could shatter the battery case.
A lot of older BMW models come with the classic round keyfob with a small port. To replace the battery on these models, start by pushing the button to release the valet key, then notice the small groove in the opening. Use a screwdriver to turn it clockwise before removing the cover. Then, you can insert the CR2032 into the slot after taking off the metal blade. After you have put the key fob back together, you can start your car by pushing the button once more.
If you find that your vehicle isn't starting after a new battery has been installed, it could be a sign that the anti-theft mechanism has been activated and is stopping the vehicle from operating. This could happen in the event that a new ignition key is not paired with the immobilizer system or isn't registered to the vehicle. This can also be an indication of a defective engine ignition switch. If this is the case, it's recommended to contact a local BMW dealership for a repair quote.
How to Replace a Transponder
BMW cars are a symbol of luxury and dependability, but this doesn't mean they're invincible to problems. The loss of your BMW key is one of the most common issues. It can be a major headache when you don't know what to do to replace it. Fortunately, there are a few things you can do to get your vehicle back on the road with stress.
First, you'll need determine which type of BMW key you have. Most BMWs have transponders, which are chips in the key that send an electronic code to the car computer when you insert the key. This code is used to allow the vehicle to start and also authorize it. If your BMW comes with a chip and you need a locksmith dealer with the appropriate tools will be able to make you an entry key.
If you own an older-style BMW, the key will not be transponder-based. These keys are more affordable and can be replaced with a standard key from your local hardware store. The key also comes with an internal battery that must be replaced periodically and you should be sure to keep an eye on it.
The new BMW keys come with transponders and will have to be replaced at a dealership or a locksmith. You can purchase an online replacement key from a dealer who specializes in BMWs, but you will have to pay for it to be programmed to fit your vehicle. A reputable locksmith or dealership can do this swiftly and cheaply.
If you're looking to fix your broken BMW key fob or replace its battery the steps are similar. You'll need to take off the fob and look for a small hole in the trim close to the keyhole. Once you've found it, you can pry the trim panel off and reveal the keyhole. You can then replace the battery in the key fob that is usually a CR2032.
BMW is one of the most sought-after luxury vehicles on the market. It's a great vehicle to drive from Chino Hills to Corona and has plenty of features for comfort for drivers. However, just like any vehicle, it can have its problems. If you need assistance 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 need more features from your fob that controls the key. You'll likely require replacing your fob or battery at some point. It is important to follow the correct procedure to avoid your vehicle from being disabled or locked.
The new BMW key fob must be programmed before it can unlock the vehicle or start the motor. Insert the working fob in the ignition and turn the key to position 1 without triggering the engine. The key should remain in position 1 for 30 seconds, and then remove it. Insert the new fob in the ignition, and switch it to a different position. Do not start the engine. Repeat steps 3 and 4 for each additional BMW key fob you wish to connect within 30 seconds of syncing your original.
Certain BMW keyfobs are equipped with a removable blade at read more the base, which can be used as a standard car key in case of emergency. Some individuals prefer to keep their key fob in a signal-blocking pouch, which can stop anyone from using a signal amplifier to listen for an identifying signal from the fob, and then use it to duplicate the key.
Another feature that is useful is Remote Control Parking, which lets owners control the parking of their vehicle from inside the vehicle at the push of a button on the Display Key. This feature is especially beneficial for parking in tricky spaces or if you have an outdoor driveway or garage with a unique shape.
Finally, the most recent BMW models offer Digital Key Plus, which allows users to lock and unlock their vehicle using an iPhone or Apple Watch, eliminating the need for an actual key fob. This feature is compatible with X1 models 2021 and up and makes use of Ultra Wideband Technology to detect when a driver is close to their vehicle.
For this feature to function, your phone must have iOS version 11.x or higher and the most recent update for BMW Connected Drive. If you encounter any issues, please contact your local BMW dealer or Sure Lock & Key.