E-Class (W211) 2003-2009

Issue With Headlights

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Old Feb 17, 2024 | 05:54 PM
  #1  
n_caj's Avatar
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From: Westchester, NY
'09 E550, '06 E500 (Former), '17 C43 (Former)
Wink Issue With Headlights

Hi all-- recently Murphy's law has struck my E550 and I just wanted to get some input:
Besides having two cracked rims and my car being effectively on the ground from an airmatic failure, I've noticed my passenger side headlight has dimmed to a purplish color as opposed to being the normal xenon hue when fully warmed up. Had anybody had any experience with this before? Could it be possible something has been knocked loose from the car being so low to the ground? Thanks!
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Old Feb 18, 2024 | 07:03 PM
  #2  
CaliBenzDriver's Avatar
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From: Silicon Valley
W212 MY'14 M276-3.5NA @75kMi
looong over due

while you are busy cataloging your list of issues, it's getting overwhelmingly longer.


> HID's like COP's
-- When you don't replace your old dim HID bulbs, it cooks the high-voltage ballast igniter.

-- Then you are guaranteed to need HID bulbs + Ballasts that could have lasted 250kMi.

Same things true too with sparkplugs!

-- When you drive 110kMi on original plugs, the gaps are so wide the higher voltage sparks internally through the coil windings insulation.

-- Then you are guaranteed to need Plugs + Coils that could have lasted 250kMi.

The maintenance parts are best replaced on schedule. You know air filter, oil, brake pads, belt...
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Old Feb 19, 2024 | 04:37 AM
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From: Melbourne, Australia
2010 ML550 VIN WDC1641722A564750, 2010 B180
Originally Posted by n_caj
Hi all-- recently Murphy's law has struck my E550 and I just wanted to get some input:
Besides having two cracked rims and my car being effectively on the ground from an airmatic failure, I've noticed my passenger side headlight has dimmed to a purplish color as opposed to being the normal xenon hue when fully warmed up. Had anybody had any experience with this before? Could it be possible something has been knocked loose from the car being so low to the ground? Thanks!
The purpleish/pink hue is your globes telling you they're at the end of their life. Happens to all.of them. Beware counterfeit parts online when replacing. Fairly sure the originals included Phillips as OEM. For whatever reason I found it hard to find replacements as you would with a H4 or H7 globe.
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