As part of CES 2022, BMW presented a new technology for its electronic cars: the BMW iX version with the suffix “Flow” can change color with the push of a button. But such a function can cause problems.


CES 2022 Sends Greetings Once again, electricity manufacturers are introducing new products traditionally – or just showing off what they can do. The BMW iX Flow featuring e-ink belongs to the latter category. And the huge electric car from Bavaria, thanks to the electric membrane coating, is supposed to be change body color ability.

BMW iX Flow: The electronic car can change monochrome colors

However, it is not so colorful what e-ink can do Only black or white. Color pigments are included in the film, which are brought to the surface by magnetic activation and thus become visible. A small pulse of current is enough and the black color turns white or vice versa:

According to BMW, drivers should adapt their e-cars in this way and their car Express your current personality or mood The Instagram of the car has started and should also play a major role in the car interior in the future.

Black and white e-car with longer range

So is the BMW iX Flow just a gimmick? Not just because BMW sees Also practical use in changing color, Which is associated with the reflection of different colors. If an electric car gets too hot in the summer heat, for example, you can switch to a white exterior and save energy that can be used for air conditioning. On the contrary, this will reduce the load on heating in winter.

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E-ink film can help electronic cars with their range. Recently, however, range has not been an important issue for BMW. Depending on the weather and light conditions, BMW drivers can also use one color or the other better to see Being.

It has not been announced whether BMW plans to equip mass-production-ready cars – whether combustion or electric – with E-ink. Before that one will certainly have to overcome some hurdles. So Last but not least, there should be issues agreeing on the way to the new feature. After all, the color is still a necessary piece of information on the car registration document. Therefore, BMW had to invent something.