C-Class (W204) 2008 - 2014: C180K, C200K, C230, C280, C300, C350, C200CDI, C220CDI, C320CDI

Upgrade Stock Xenon Bulbs

Old Sep 5, 2018 | 01:11 PM
  #26  
wvien's Avatar
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2012 E350 4matic Coupe
Sorry forgot to post pictures for everyone.
Headlights were easy to bake open, just throw it in the oven at 250 for 10 minutes, take off the metal clips and pry it open with a flathead screwdriver.
Haze inside the headlight came off right away with some isopropyl alcohol, only took 1 wipe and it was gone.
Morimoto lenses were a little bit bigger than the factory lenses. Had to take a hammer and a punch tool to the lens holder for it to seat properly.
Chrome pieces come out easily if you want to do black housing.

Red arrow pointing to where I had to open up with punch and hammer

Factory lens

Clear lens

Tabs holding lens in place

Haze cleaned with isopropyl

Pop out where red arrow is pointing

Squeeze to remove

Bent RV shield back

Black housing done

Before with haze

After

Last edited by wvien; Sep 5, 2018 at 01:15 PM. Reason: More pics
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Old Sep 5, 2018 | 10:07 PM
  #27  
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2015 C400 Tenorite Gray
Originally Posted by wvien
Sorry forgot to post pictures for everyone.
Headlights were easy to bake open, just throw it in the oven at 250 for 10 minutes, take off the metal clips and pry it open with a flathead screwdriver.
Haze inside the headlight came off right away with some isopropyl alcohol, only took 1 wipe and it was gone.
Morimoto lenses were a little bit bigger than the factory lenses. Had to take a hammer and a punch tool to the lens holder for it to seat properly.
Chrome pieces come out easily if you want to do black housing.

Red arrow pointing to where I had to open up with punch and hammer

Factory lens

Clear lens

Tabs holding lens in place

Haze cleaned with isopropyl

Pop out where red arrow is pointing

Squeeze to remove

Bent RV shield back

Black housing done

Before with haze

After
Thanks for posting pics and walk thru. Any pics at night? I'm dying to see the front of the car.
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Old Sep 5, 2018 | 10:56 PM
  #28  
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From: Out Towards Palm Springs
2019 GLC 350e
Originally Posted by LILBENZ230
I have no issues with the output on my 2014. What is this haze you speak of?
its probably from use. Sort of a crackling from the heat. I don't have any issues with my 2014. I also have to admit I am not sure if I have the Xenon lights or not. I should check that.
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Old Sep 6, 2018 | 05:48 PM
  #29  
wvien's Avatar
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2012 E350 4matic Coupe
Originally Posted by Nicholi2007
Thanks for posting pics and walk thru. Any pics at night? I'm dying to see the front of the car.
Sorry moved on to a E-class coupe and I didn't take before/after of the light output. Cut off was a lot sharper after bending the RV shield and changing the lens. Output was brighter probably because the haze was removed.
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Old Sep 6, 2018 | 07:19 PM
  #30  
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2015 C400 Tenorite Gray
Originally Posted by wvien
Sorry moved on to a E-class coupe and I didn't take before/after of the light output. Cut off was a lot sharper after bending the RV shield and changing the lens. Output was brighter probably because the haze was removed.
No worries. So sounds like performance was a big win and looks wise also a win. I can’t wait. I’ll post pics. Thanks
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Old Sep 6, 2018 | 07:46 PM
  #31  
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From: Weaverville, Ca
1992 MB 190E, 2016 MB C300
Because of this thread, I checked out my HID lens. Yes they are hazy. Damn, but thanks for your contribution.
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Old Oct 20, 2018 | 08:12 PM
  #32  
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From: Los Angeles, CA
2015 C400 Tenorite Gray
Originally Posted by wvien
Disappointed with the OEM bi-xenons even with the Osram 66144 CBI bulbs. I have a haze inside the headlight lens that I think might be affecting output.
Next month I'll be swapping the fresnel projector lens with the clear ZKW-R lens from theretrofitsource and cleaning out the haze from the inside. I'll try to do some before/after pics if I remember.
Did the new projector lens resolve the haze issue? I honestly think it's mostly heat buildup, however, rubbing alcohol improves it BTW.
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Old May 20, 2020 | 06:50 PM
  #33  
Nicholi2007's Avatar
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I've been looking into the haze part a little more.

Mercedes came out with a protective cowl.

Part: A0008260900

I'm no sure what to think of this.









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