The ad has got millions of views and even Musk has engaged with it. No such thing as bad publicity?
Maybe the'Daimler' approach will go the whole hog too:
Bold rebrand has been met with a mixed – but broadly negative – response on social media
www.autocar.co.uk
Problem is that Jaguar was refused permission to register the "Daimler" name as a trademark in the USA back in 2009. From the verdict:-
"In sum, when we consider the evidence as a whole, we find that the USPTO [US Patent and Trademark Office] has made out a prima facie case that DAIMLER is primarily merely a surname and that applicant has not rebutted this prima facie case
Decision: The refusal to register is affirmed."
So while "The Daimler Motor Company Limited" is still a company registered in the UK as a wholly owned subsidiary of Jaguar Land Rover Limited, wih its ultimate parent being Tata Motors Limited in India, it hasn't traded for some considerable period of time, nor had any other transactions as it has been classified as "dormant".
Wiki has a footnote:-
"Jaguar now shares the rights to the Daimler name with Daimler AG, the German car manufacturer created when DaimlerChrysler was split up. Jaguar agreed terms in 2007 which allow the German company to use the Daimler brand as the title of a trading company, a trade name, or a corporate name – rights it did not hold previously. The renegotiated terms did not affect Jaguar's rights to build Daimler cars. A spokesman for Jaguar said, "The extended usage agreement does not affect either company's existing right to use the Daimler name for a product."
"The Times, 28 July 2008.
This is where it gets complicated. Mercedes-Benz AG (formerly Daimler AG between 2007 and 2022) also had an interest in "Daimler Truck" which it spun off as a separate listed company in 2021 and which sells trucks and buses under a variety of different brand names.
I would think it highly unlikely that Tata/JLR would choose to revive the Daimler name even if it still holds the rights to do so, when there has been such a close association of the name with Mercedes-Benz until relatively recent times.