3 Reasons 3 Reasons Why Your BMW Key Fob Is Broken (And How To Repair It)
3 Reasons 3 Reasons Why Your BMW Key Fob Is Broken (And How To Repair It)
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What Functions Does a BMW Key Fob Have?
If you have an BMW you are likely to find that your key fob is equipped with a lot of functions. You can use it for a variety of purposes, including unlocking your doors, adjusting your windows, and even starting the engine.
There are a few tricks you might not know about. Here are some of the most effective.
Functions
The BMW key fob is a small, rectangular piece of plastic with several buttons incorporated into its side. Most of the buttons are used to lock and unlock the vehicle, however certain buttons have additional functions. BMW owners, for example can activate a hidden function on their key fob by pressing the unlock button twice quickly. This is a great option for those who want to cool off their car during a hot summer day.
The BMW key fob can be used to start your vehicle. This feature is a safety measure to prevent unauthorized access to the vehicle. To start the engine, the driver must press the lock button on the key fob, then the circular arrow. For newer BMW models the feature can be used to remotely start the vehicle. This is particularly useful in a situation where the driver is in a hurry for work and doesn't have the time to get out of the car to open the door.
Additionally lastly, the BMW key fob can also be used to control the car's interior climate system. This is particularly convenient for people who travel with several people as each key fob is able to set the temperature for each person. The key fob of a hybrid BMW can be used to check on the battery's charge status.
Dropping them in water is not recommended. This is why it's recommended to keep the key fob in a safe case when not in use. If you lose the key fob, a service can be provided that will disable it, rendering it unusable for thieves. Contacting our dealer or technicians can do this. You can purchase a replacement BMW key fob to repair your car's functionality.
Design
BMW key fobs were once huge, clunky rectangular shapes in black that, from a distance, appeared like a bottle-opener. They were simple, but functional. Then BMW started to make them a little smaller and also added a case made of plastic around the key's base that made it appear more elegant and a little less like an opener for bottles. This new design also reduced the rough edges of the keys that could pierce bags or pockets, and made the keys easier to hold.
Then BMW introduced the Display Key, which puts all the features of your car in the palm of your hand. The BMW key fob comes with small LCD screens which allows you to lock and unlock your vehicle, control the air conditioning and view vehicle information. It even lets you park remotely on hybrid models!
BMW Digital Keys are a fantastic replacement option if you have to replace your BMW key fob. You can use any smartphone compatible to replace the BMW key fob and then unlock your vehicle! This feature is available on 2021 and newer BMW vehicles that are equipped with the iDrive 8 operating system.
The Connected Remote key is another amazing new key from BMW that allows you to start your car and control certain functions using your smartphone. The app allows you to remotely control your car’s climate control and check battery levels. You can also see how much fuel remains in your car if it is equipped with this feature.
No matter if you're using a BMW Digital Key or a traditional key fob the process of obtaining the replacement is the same. You'll have to bring your original key along with the new one to Patrick BMW, and our technicians will help you with everything. You can also purchase the BMW Key Protection Plan, which will cover the cost of replacement if your keys get lost or stolen.
If you do get more info lose your BMW key, don't panic! The first step is to reset the key, which erases any programming on it and make it unusable. This is accomplished by turning the key to position one and back quickly, five times in a row. Then you can turn the key to zero and then remove it from the ignition.
Security
The BMW Digital Key is a efficient way to start your vehicle. The fob works with your Apple Watch or smartphone and works with BMW Connected Drive. It can unlock the vehicle and then start the engine. You can also share the key with five others.
The key fob is encrypted and transmits signals to the vehicle. This makes it difficult for hackers to steal and replicate the signal. In addition the UWB technology of the BMW Digital Key prevents relay attacks even if the fob is moving when it is being carried. The system also has a built-in alarm to prevent unauthorised starts and disables the ignition switch, which is a common target for thieves.
BMW offers a range of security features that are available as an option. Passive Start is one of them. It disables the starter motor when the key fob does remain in close proximity to your vehicle. This feature is available on a variety of BMW models and can provide additional peace of mind.
Many of the more advanced BMW models have keyless access that lets drivers enter and start the vehicle without having to manually use any buttons or insert the physical key. This feature can be activated by pressing three times on the lock button of the fob within one second. In some cases, you may need to press the lock button on the fob three times, and then turn on the remote start feature within the dashboard or on the steering wheel.
Some people keep their BMW keyfob in a bag that blocks signals. This decreases the possibility that a third party broadcasts the identification code from the fob in order to gain access to the vehicle. Some people prefer to use a standard case, which does not have the feature, but still protects the fob against scratches.
Some BMW owners reported that their vehicles were taken by criminals who used signal amplifiers to boost the identifying signals. This type of attack, referred to as "Relay Attack", can be prevented by placing the key fob into an area that blocks signals, or by installing an app on your phone to block signals.
Replacement
It happens to everyone - your BMW key fob battery goes out or you require a spare for a family member. Thankfully, getting an alternative BMW key fob and programming it into your vehicle is easy and inexpensive. You can purchase a replacement from any dealership or locksmith that is authorized by BMW. A new key fob is likely to cost between $400 and $650, based on the type of BMW you drive.
To program the new key fob into your BMW first, ensure that there isn't another key in the ignition. It is also recommended to shut the doors of your vehicle. Next, insert your new key fob in the ignition, and switch it to position 1, then return to position 0 five times rapidly. Hold the unlock button and quickly press the BMW logo on your BMW keyfob. Once you have completed this, take off the key and turn on the car. You should hear your vehicle's doors unlock and lock. This means that the new key fob was successfully programmed.
Based on the car model, you may have keys that have a physical key blade inside it or a key fob that does not have one. The procedure for syncing new fobs to your car differs for each however, the steps are almost identical. The only difference is that the key fob with a metal key in it needs to be placed in the ignition whenever you want to start the car.
If you own a BMW with Comfort Access the process is even easier. Once you have programmed your new key fob in your BMW then, you can insert it into the ignition and press start.
While your BMW is a great way to get around Decatur however, it is vital that you keep your key fob in good working condition. If you're looking for an updated BMW key fob, or a replacement, you can contact the parts department at Patrick BMW. We can help you find the right key fob for your vehicle, and we can even upgrade your BMW with a Comfort Access upgrade to allow keyless entry and engine starting.