3 Common Causes For Why Your Bmw Key Fob Isn't Working (And The Best Ways To Fix It)

· 5 min read
3 Common Causes For Why Your Bmw Key Fob Isn't Working (And The Best Ways To Fix It)

BMW Key Fobs - More Than Just Locks and Unlocks

A BMW key fob can do more than just lock and unlock your vehicle. It can also control the windows and even start your car.

To program a new BMW key, place it into the ignition and then turn it to position one and back five times in a row. Then press the lock button (BMW logo) three times.

Keyless entry

BMW key fobs allow you to unlock your car without having a physical key. They also allow you to lock and unlock your car remotely. They're capable of ranging 30 feet and can unlock the trunk with an appropriate button.

Some BMW models come with a "Smartkey", which allows you to use a smartphone instead of an actual key fob. If your smartphone is compatible with the car you can use it to unlock the car or close the trunk by pressing and holding the lock button. Some BMWs come with a motorized trunk that opens and closes the trunk by a simple press of the switch.

The key fobs are able to communicate with the vehicle by using radio signals. The system can detect the moment they are within the range of the vehicle. The system can then activate certain features, like the power trunk release, or the parking assist that is sonic. These functions can be activated and deactivated through key fobs or the iDrive system.

If you purchase a new BMW key fob the dealer will program it to work with your vehicle. Therefore, it is important to purchase your BMW key fob from a dealership you trust. This way, you can be certain that the key fob you purchase is genuine BMW part, designed for your specific vehicle in accordance with the VIN.

Key fobs have an engine start button on the remote that can be used to crank the engine on some BMW models. This is useful for those who don't wish to leave their car in the cold or snow.



Insert the working key in the ignition then turn it to 1, then return to zero five times. Then press the unlock button on the new key fob three times and you'll hear your doors lock and unlock to confirm the program was successful. You can then repeat this procedure with any other keys you'd like to program.

Driver profiles

Newer BMW key fobs come equipped with a feature known as driver profiles. This lets the car detect which key is used and then automatically adjust features that correspond to the driver's preferences, including the position of the seat or presets for radio. This can be useful if two or more people use the same car, but have different preferences regarding their vehicle's settings. You can export these settings from one key to another using the Connected Drive website or application. You can select an account for guests when you wish to allow someone to use your vehicle.

Deactivating the BMW key can help you prevent a criminal from gaining access to your vehicle should you lose it or you accidentally allow it to get into the wrong hands. This can be done by our technicians or the dealer. The key deactivation will block and render unusable the fob's signal of identification and protect your vehicle from theft.

The common BMW key fobs were designed to resist moisture. They are not likely to be damaged by normal use like getting wet. Certain premium fobs, like the Display Key touchscreen are more vulnerable. They should be treated with extra attention and kept out of the rain. For this reason, you may want to consider buying a waterproof BMW fob case to protect your fob from water damage. You can also try out a signal-blocking pouch that will keep your fob safe from being received by a radio amplifier, but still allowing you to unlock your car.

Hidden features

BMW key fobs today come with more features than they ever have. They can unlock doors and remotely start your car, and even make chirping noises to help you find it in a parking spot. You can also use them to control the windows and other features of your vehicle. In addition to these features the key fobs can be programmed using memory hot keys that can be linked with specific contacts and navigation destinations.

Many people don't know that their keys have a hidden feature which lets them open windows without having to enter the vehicle. This feature is activated by holding and pressing the unlock button on the fob for a few seconds before releasing it. It can be used to open the sunroof, if the vehicle comes with one. This feature is extremely useful for drivers who want to keep the car cool, or for those with limited mobility who struggle to open windows manually.

Another feature that isn't very well-known is the ability to remotely turn on a car's sensors by using a button on the fob. This feature is especially useful in bad weather as it could help protect your vehicle from being stolen. This feature can be turned off or switched on via the infotainment menu.

The key fob can be used to control the car's air conditioning and can also switch on the lights. This can be helpful if you are trying to escape from a situation or need to save time and effort.

If  bmw replace key  have an older BMW model the fob comes with a hidden feature which allows you to remotely start your vehicle for a limited time. This feature is not activated by default. It must be enabled via the BMW app or in the car's settings. Press and hold the fob lock button for three seconds. You'll hear a beep and your engine will start for a couple of minutes.

Some fobs come with a key blade that can be removed from the internal which allows you to make use of it as a backup if your regular key is lost or the battery goes out. This feature is also beneficial if you're planning to go on a trip and do not have spare keys.

Replacement of batteries

You might find it difficult to unlock your BMW and then start it when the battery in the key fob is not fully charged. However this issue can be solved by a couple of easy steps. Most of the time the key fob requires a replacement battery. Many convenience stores and auto parts shops sell the new battery for less than 10 dollars. This is a simple DIY auto maintenance task that can be completed in a few minutes.

Remove any metal keys before you begin. Then, push in an elongated tab close to the center of the key fob and pull the valet key out of its slot. This will reveal an opening that allows you to open the fob's case and switch off the old battery. Use a small screwdriver to break the fob from its case and cover the head of the screwdriver with tape to protect against scratches while you work. The old battery should slide out easily, and you can replace it with the new one. Make sure that the positive side is facing downwards and the negative ends face towards your key fob. Reassemble the fob and replace the metal keys you removed earlier.

The key fob not only allows you to lock and unlock your car but also helps to track and save important data about the driver. It is important to maintain the key fob and changing the battery is a good method of doing this. This is a simple DIY project that will not only save you money but will keep your BMW running as new. To find out more about the advantages of a BMW key fob or to find out how to obtain a replacement battery contact the team at Tulley BMW of Nashua today. We're here to assist you!