Was it Engine Check (Warning), or Engine Temperature Low (i.e. not yet warmed up). They look sort of similar except the latter has the word LOW in tiny letters and is in the display, not the upper row of yellow warning lights. I'd worry if it was the former (which is next to the right turn signal indicator). The ABS and ASC lights should go out once the wheels have turned a few times, and the Engine Temp indication in the display will go away once the engine is warmed up a bit.Was able to start but not drive it. All dash lights were ON (ABS, engine check…).
On my 2016 Roadster, once it's started but before moving, the only yellow warning lights flashing are ABS and ASC, plus the Engine Temp thing in the display. No Engine Warning light.