As all C4 owners know, it's not a statement of "if," it's a question of "when" are your headlight actuators going to stop functioning. And what's the cause normally? It almost always seems to be ...

My 2008 Jeep JK Wrangler has always had good heat and A/C and is, in my opinion, such an improvement over the older Jeeps. But I am having a problem with the heat this year. My A/C was ice-cold this ...