w204 FL headlights not working

[Sadham]

I have a c250 w204 facelift that was front end damaged. The headlights were practically non existent so not able to get a part number from them.

I have checked the spec sheet of the car and it shows the car was fitted with bi-xenon headlights.

The headlights I have put in the car are: Part number: 2048204539 for passenger side and 2048208239 for driver side.
They do not work, the dipped beams were initially working but headlights didn't work, high beam didn't work indicators didn't work and the C shaped light didn't work.
I have tried having them coded using STAR but still no luck. Eventually both dipped beams gave up too and won't work even after replacing bulbs.

I also tried contacting Mercedes dealers for part number to compare with what I've put in the car but they refused to provide it.

Any other way I go about finding out without throwing money at it?

 

[AMGeed]

These are the Part#'s for both types of headlights for a facelift C class. I would assume the more expensive ones are the Bi-Xenons.
If you post your Vin# I can double check or post a link for the exact model with the part#'s

FG 204.347 - FRONT LIGHTING > EPC Online > WebAutoCats.com

Mercedes parts catalog. FRONT LIGHTING. Spare parts catalog EPC Online.

webautocats.com

 

[Sadham]

Vin: WDD 204003 2A 563825

Would be greatful if I could get the exact part number for the ones for my car. Got a feeling there won't be any used units for sale with the part number.
Thanks for your reply.

 

[BillyAMG]

If your car already have xenons factory and you've bought another set they should work, if not go onto star and do initial start up