Hey Guys,
I'm pretty new here but i've owned my clk55 for some time. Recently i changed my left head light assembly, and now its noticable brighter than my right side. After that i decided to install 2 aftermarket 8000k D2C HID bulbs. However after i installed them i randomly get the right side malfunctioning error message after driving for some time and i notice that the light is off. The left side is fine. After i reignite the engine, the right side works again. I've tried switching the left and right bulbs, switching in another pair of bulbs, and its still the right side that has the malfunctioning.

I was wondering if any of you guys encountered this, and any clue as to whats wrong. (The stock bulbs work fine with no problems)

Thanks

You need a new ignitor/control module for your right headlamp assembly.
It is a small box (about 4"x4") mounted on the bottom of your headlight assembly.