As a consumer, it's extremely expensive to remain well informed. I want to purchase from brands where I feel that the company wants me to be happy, ESPECIALLY with such a premium brand as Tesla. I certainly don't want to need a lawyer on hand to figure out if I'm going to buy a lemon or not.
If Tesla makes an error, it should be resolved in the Customer's favor, period. Why would anyone buy a Premium (read: highly expensive) product if they know the company is going to try to hit them with monkeys-paw customer service terms?