Question about retrofitting HIDs on 2014 ML350
 

I didn't realize that when buying a $57,000 car that it wouldn't have HIDs on them.

So here is my real question i don't mind retrofitting the hid aftermarket, but my concern is that i do a lot of traveling for business purposes, does anyone who have installed aftermarket hids before ran them for more than 3-4 hours at a time or even more and have no melting issues.

I'm not concerned about that at this point I've been told that the 35w kit would produce ample light without causing any glare to oncoming traffic by a collision center in St. Louis.