I wonder why they didnot switch up the light switch from auto-parking to headlights to Parking-headlight-auto. Sometimes I like to drive with my parking lights on and my lights always come on for a sec and according to them excessive HID on and off kills time on the HID's. I as just bored at work and thought about it because my wife brought it up last night.

 

I think they mean sittin there and constantly turning they off and on will shorten its life. But I've always thought the same, on the stalk it should be parking lights then headlights, PS. get you some Polargs for the front parking lights, they look great.