The 2 mentionned above didn't had drl... Just a grey car, in a grey fog...
To my mind, drl are just a dream of marketing peoples, who wanted to promote "new cars" against "older car", just to push some dummy asshole to purchase a brand new german car (it cames from audi and vw), instead of their "quite recent, reliable, but not up-to-date-because-not-equipped-with-those-damn-useless-but-highly-reacognisable-stuffs, just a way to show "yes, i can afford it!").
Formerly, drivers has to switch on lamp when usefull.
Then, some assholes decided that it would be better to make it automatically.
Then, to make it always.
Then, to get add-on light to be On when time is clear, but no more at night, replaced by normal ligts...
Next step?
I got to take some narcotics, and I may have the next astounding-new-useless-idea for car makers to get some money more...
I don't care, I'm not the target customer for them.
I run old cars, old bikes, even if I work for shops quite like Halfords...