[source: HELLA] A single control unit takes care of all headlamp functions Customizable interior lighting concept creates pleasant atmosphere Lippstadt - Together with the automobile manufacturer Audi, HELLA has developed a striking lighting technology for the new Audi A7 Sportback. The headlamps of the four-door coupé are available as LED, Matrix LED and HD Matrix LED with laser high beam variants. The system uses a new control unit, which takes care of all lighting functions....