It's like Mercedes trying to charge a monthly subscription fee for heated seats. When you do something like this to consumers, you lose their trust and you will never gain it back.
It was BMW.
https://www.bbc.com/news/technology-63743597
> Mercedes-Benz is to offer an online subscription service in the US to make its electric cars speed up quicker.
Or rather than imagination, simply draw on experience with other companies and ither subscription models.