https://apnews.com/4aed7d425b64a5d67c9b31e205435235 > FRANKFURT, Germany (AP) — Daimler AG on Wednesday unveiled the new version of its Mercedes-Benz S-Class luxury sedan, the company's most important model and one it hopes will generate fat profits to help the Stuttgart-based automaker through the COVID-19 recession and wrenching structural changes to the auto industry. > Daimler CEO Ola Kallenius called the long, sleek S-Class “the heart of our brand” during an on-line event Wednesday in which he touted the car's highly personalized luxury technology.