That's actually a really common thing for almost all new cars both with and without dedicated LED DRLs. Some vehicles have been using dual-color LEDs to combine the DRL and turn signal into the same lamp (look at the current-gen Honda CRV or GMC Yukon). Then you have manufacturers that go that extra step like Mercedes, when you turn the amber signal off the white DRL fades into brightness instead of snapping on.
Originally Posted by Fummins
View my fuel log 2017 Mirage GT 1.2 automatic: 37.5 mpg (US) ... 15.9 km/L ... 6.3 L/100 km ... 45.0 mpg (Imp)