@speedinengineering: Guten-fakts! The German roadside parking lighting (parkleuchte) feature. Pretty cool idea if you park your car on a dark road at night. If street lighting is insufficient or completely absent. This rule applies to cars parked on unlit rural roads, and within cities if streetlights turn off. The lights are typically activated on the street-side only (single-sided) to prevent battery drain. #Porsche #BMW #Mercedes #carfacts #DidYouKnow