Three Reasons Why Three Reasons Your BMW Key Fob Is Broken (And How To Repair It)
Three Reasons Why Three Reasons 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 own an BMW, chances are that your key fob is equipped with numerous functions. You can use it for a variety of purposes, including unlocking your doors, controlling your windows and even starting your engine.
There are a few secret techniques that you may not have heard of. Let's take a look some of the most effective ones.
Functions
The BMW key fob consists of a small rectangle of plastic with several buttons incorporated into its side. Most of these buttons are used to unlock and lock the vehicle, and certain buttons have additional functions. BMW owners, for instance can activate a hidden function on their key fob by pressing the unlock button two times quickly. This is ideal for those who wish to cool off their car on a hot summer day.
The BMW key fob can be used to start your vehicle. This is a fantastic security measure and blocks unauthorized entry into the vehicle. To start the vehicle, the driver needs to first turn off the lock on the key fob, and then press the circular arrow. For the latest BMW models, this feature can also be used to remotely start the vehicle. This is particularly useful when the driver is late for work and doesn't have the time to get out of the car to open the door.
Finally it is worth noting that the BMW key fob can also be utilized to control the vehicle's interior climate system. This is particularly convenient for those traveling with multiple people as each key fob is able to set the temperature of each person. If you have a hybrid BMW, the key fob can be used to monitor the charging status of the battery in the vehicle.
Dropping them in water is not recommended. It is recommended to keep the key fob inside its protective case when not in use. If you lose your key fob, we can provide a service that will deactivate the device, making it useless to thieves. This can be accomplished by contacting the dealer or one of our technicians. A replacement for the lost BMW key fob can be purchased to restore functionality to your vehicle.
Design
BMW key fobs were huge, clunky rectangular shapes in black that, from a distance, appeared like a bottle opener. They were simple, but useful. Then BMW began to make them a little smaller and put a case made of plastic around the base of the key, which made it look more attractive and a little less like a bottle opener. The new design also trimmed the rough edges of keys that could poke through pockets or bags and made the keys easier to hold.
BMW introduced the Display Key which puts all the functions of your car in your palm. It allows you to lock and unlock your car, control your air conditioning, and view vehicle information on a small touchscreen LCD on the BMW key fob. It even offers remote parking on hybrid models!
If you're in need of an upgrade key fob, you can have the same great function by using a BMW Digital Key. Just use your compatible smartphone to replace the BMW key fob and unlock your vehicle! This feature is only available for BMW vehicles made after 2021 using the iDrive 8 system.
The Connected Remote key is a innovative key from BMW that lets you start your car and control certain functions using your smartphone. The app lets you remotely control your car's climate control and check battery levels and much more! You can see the amount of fuel left 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 for getting an replacement is the same. Our experts will assist you in the process if you bring both the old and new one to Patrick BMW. You can also purchase the BMW Key Protection Plan, which covers the cost of replacement if your keys get lost or stolen.
If you do lose your BMW key, don't panic! The first step is to reset the key, which will erase any programming that was stored on it and render it useless. This is done five times, by changing the key from position one to zero and back. Then, you turn it back to position zero and take off the ignition.
Security
The BMW Digital Key makes it easy to start your car. The fob is compatible with your Apple Watch or smartphone and works with BMW Connected Drive. It can unlock the vehicle and start the engine. You can also share the key with five others.
The key fob is encrypted and transmits signals with the vehicle. This makes it impossible for hackers to steal and replicate the signal. The UWB technology of the BMW Digital Key also prevents attacks on relays even when it is moving. The system also has an inbuilt alarm system to block 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 feature that will disable the starter motor if the key fob does remain close to your car. This feature is available on many BMW models and can provide an additional level of security.
A lot of the more sophisticated BMW models have keyless access which allows drivers to get in and start the vehicle without having manually push any buttons or insert a physical key. This feature is typically activated by pressing the fob's lock button three times in the span of a second. In some cases, you may need to press the lock button on the fob three times and then switch on an additional remote start feature on the dashboard or on the steering wheel.
Some people keep their BMW keyfob in a bag that blocks signals. This reduces the chance of a third-party broadcasting the identification code from the fob to gain access to the car. Some people prefer to use a standard case that doesn't have this feature, but it does protect the fob against scratches.
A few BMW owners have reported that their vehicles were taken by criminals who used an amplifier for signal strength to boost the identifying signals. This type of attack is known as "Relay Attack" and can be prevented by keeping your key fob in a signal-blocking pocket or by using a signal blocker app on your phone.
Replacement
It happens here to everyone and it happens to you too - your BMW key fob battery dies, or you need an extra battery for a family member. Fortunately, finding a replacement BMW key fob and programming it to your car is easy and affordable. You can purchase the replacement from any dealership or locksmith who is authorized by BMW. A new key fob costs between $400 and $650 depending on the model of BMW you drive.
Check to see if there is other ignition key in your BMW before you begin programming the new keyfob. Close all the doors of your vehicle. Place your new key fob in the ignition, then quickly change it from position 1 to position zero, and then back to position 1. Hold the unlock button, then press the BMW logo on your BMW keyfob. After you've completed this, remove the key and switch on the car. The vehicle's doors unlock and lock. This indicates that the new key fob was successfully programmed.
Depending on your car model depending on the model of your car, you could have keys that have a physical key blade inside it, or a fob without one. Each fob has a different method of synchronizing with your vehicle, but the steps for each are almost identical. The only difference is that the fob that has a metallic key inside will need to be inserted into the ignition when you are ready to start your car.
If you have an BMW equipped with Comfort Access, the process is even more straightforward. Once you have programmed your new key fob into your BMW, insert it in the ignition and press start.
It is crucial to keep your BMW key fob in good in good working order. Patrick BMW's parts department can help you locate a new BMW fob or replacement. We can help you select the right key fob and upgrade your BMW to Comfort Access for keyless entry and engine starting.