For the sake of curiosity, here in Norway, our National consumer agency instructed Lexus to stop their advertising of the "self charging hybrid", because it was false and would lead customers to buy a car they would not otherwise do.
Forbrukertilsynet: Lexus driver villedende hybridbil-markedsføring
But our consumer laws protect the people, the consumers; not the big corporation, but in a balanced way. A seller is not allowed to make contracts or agreements that invalidate the consumer law. That means sales material and marketing can not diverge from the delivered product.
Delayed delivery will grant the buyer the right to 1) full refund (buyers decision) 2) change to a similar product or 3) buying a similar product from another vendor, expenses paid by first seller.
So possibly, if Mereceds EQS delivers the first level 3 system here, one might argue that Tesla could have to take back an FSD Model S and pay for an EQS to that customer, if that customer has waited for FSD for years. Link to the law
Forbrukerkjøpsloven - forbrkjl
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