For BMW iX owners, especially those with 2023 models and newer, a convenient feature might have gone unnoticed: remote start via the key fob. While many are accustomed to using the BMW app for remote functions, the traditional key fob offers a surprisingly effective alternative, especially when app connectivity is unreliable.
It appears that starting with software version SP21, BMW has enabled the remote start (or pre-conditioning) function directly through the key fob for certain models like the iX, 7 Series, and the latest 5 Series. The process is simple: after locking your BMW iX, press the BMW button on your key fob three times. This action triggers the climate control system, pre-conditioning your car’s interior to a comfortable temperature before you even step inside.
This discovery came as a pleasant surprise to many BMW iX owners who were under the impression that key fob remote start was not available, or was limited to internal combustion engine (ICE) vehicles. Initial discussions in online forums, like Bimmerpost, revealed that some owners were unaware of this feature, highlighting a potential gap in communication or owner’s manual clarity.
Interestingly, this key fob remote start functionality seems to be absent in some other BMW electric vehicles, such as the i4. While the owner’s manual for the i4 might mention remote start capabilities, it primarily relies on app-based activation or, in some markets outside the USA, a diamond button on the key fob (which is not available in US-spec key fobs). This discrepancy suggests that BMW is selectively rolling out or enabling this feature based on model and software versions.
The convenience of key fob remote start should not be understated. While smartphone apps offer extensive remote control features, their reliance on cellular or internet connectivity can be a drawback in areas with poor signal. Furthermore, app functionality can sometimes be hindered by vehicle software glitches or battery-saving measures that restrict remote functions when the 12V battery charge is low. In such scenarios, the key fob provides a reliable, direct method to initiate remote start, ensuring your BMW iX is ready for your drive regardless of app availability.
Beyond remote start, BMW key fobs often include other practical features. As some users have pointed out, holding the lock or unlock button can also control the windows, allowing you to roll them up or down remotely. These key fob functionalities, while seemingly basic in the age of sophisticated car apps, offer a dependable backup and added convenience in everyday use.
In conclusion, the key fob remote start feature on the BMW iX is a valuable addition, providing a robust and easily accessible way to pre-condition your vehicle. For owners of 2023 and newer iX models, testing the three-press BMW button sequence on your key fob is highly recommended to unlock this convenient functionality and enhance your ownership experience.
