Bloody Headlight!

[zeemax100]

Before I'm told off for posting something that's been mentioned before "several times" but I'm slightly lost as I'm not even sure what volts/watts etc I need.

Passenger Headlight doesn't work, Low Beam. Had the Bulb replaced but no Joy. If I clear all faults with diagnostic, the Headlight works but as soon as the car is turned off then restarted I have no Headlight again.

I need to sort the problem out without using a dealer as I'm broke! What is the cheapest item to replace that "could" be the cause? I was thinking of replacing the wires and cap that connects to bulb as it is slightly blackened/maybe burnt! Could this be the cause of the problem?

Clk55 AMG 2004 model.

While I'm here I have bought a couple of inline Carbon Filters, I need to make the Air inlet a twin and connect x2 pipes for my filters, is there an easy T piece type connection that I can fit? And could I remove the element from the original Air meter and fit to the new T piece?

Thanks in advance.

 

[bob6600]

Bit more info....

Xenon lights?
What was the fault codes you cleared?

 

[zeemax100]

Sorry, yep they are Zenons, I'm not sure of the fault code as it was done by a friend who has Mercedes tool. On the dash it just says low beam malfunction. I should be able to visit my friends workshop and check, write down the error code Sometime this week and re-post if it will help. I have a feeling it said something about an "open circuit"?