And I thought only software has bugs




How in the hell can this dude enter my completely sealed LED type tailight ?
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Must be since 2013 ( made in Europe tailight ) and only yesterday it migrated to a visible location ????
Can dry dead bug look so good for 11 years ????
My tailight is LED and totally sealed.
This type :
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The blackie foam is only to seal light towards car body opening so water can not enter car body.
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I think this is the bug species
https://keys.lucidcentral.org/keys/v...s/adoretus.htm
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"open concept" LOL
bugs welcomed
your hairy bug looks more tropical than central European.
Google search can likely put a name on the type and region
Last edited by CaliBenzDriver; May 19, 2025 at 05:04 AM.








https://mbworld.org/forums/c-class-w...tailights.html
https://mbworld.org/forums/c-class-w...il-lights.html
https://mbworld.org/forums/e-class-w...t-housing.html
Trending Topics
https://mbworld.org/forums/e-class-w...taillight.html
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Related but also not related, here is something cool: https://www.thesun.co.uk/news/319407...oldfish-in-it/
The Best of Mercedes & AMG




Uh oh, things are getting creepier.
I hate spiders.
I left it there.
It's likely still there today.









I took a closer look at my old photos, DANG, the rear tail light is not 100% sealed like front LED 641.
I think I know what happened.
I been spending some days at my friend's private marina and at times due to my working gear in the trunk, I kept my trunk door open like 30 minutes or more.
Where I parked, it is close to some trees. I even got bird poo on my car paint work.
That is how the bug got in, must be., now that I know the rear LED assy is not 100% sealed.
This is the first time I actually carry lots of work gear inside my trunk and have it open for that long.....DUGGGHHH !!!!!
I will tear the hairy liner down and replace my Bilstein B6 to B4 while at it and get some fumigation smoke cannister. or use my ozone machine.
What an experience. Good thing it is not cockroach, I have phobia to cockroach.....YUCK !!!

I took a closer look at my old photos, DANG, the rear tail light is not 100% sealed like front LED 641.
I think I know what happened.
I been spending some days at my friend's private marina and at times due to my working gear in the trunk, I kept my trunk door open like 30 minutes or more.
Where I parked, it is close to some trees. I even got bird poo on my car paint work.
That is how the bug got in, must be., now that I know the rear LED assy is not 100% sealed.
This is the first time I actually carry lots of work gear inside my trunk and have it open for that long.....DUGGGHHH !!!!!
I will tear the hairy liner down and replace my Bilstein B6 to B4 while at it and get some fumigation smoke cannister. or use my ozone machine.
What an experience. Good thing it is not cockroach, I have phobia to cockroach.....YUCK !!!




The vent slits are very small, I HIGHLY doubt the bug can enter ............ I inspected the tailight some hours ago. So intrusion mystery still need solving

I relocated the bug to most left side.
I dare not shake bug into tailight interior, because if it is not dried up, its blood or liquid or juice..... can cause short circuit.
.
I
.
I ozone-ded my trunk. 400 gram per hour x 2 unit. For 30 minutes.
.
I turned ON my HVAC blower only ( engine OFF ) to create a bit of positive pressure using FRESH AIR flap open.
First it was 3 bar speed, later I set to 1 bar. 3 bar too much air loss to the sides of rear bumper auto vents.
.
Only need approx 13 amps ( 1 bar fan speed) and 0.5 amp is for battery charging. I love this Riden superb power supply.
Wet wipe my entire trunk floor and vacuum it too.
.
.
Blackie stuff is 3M sound deadening mat/pad.
https://www.3m.com/3M/en_US/p/d/b40068137/
.




The vent slits are very small, I HIGHLY doubt the bug can enter ............ I inspected the tailight some hours ago. So intrusion mystery still need solving

I relocated the bug to most left side.
I dare not shake bug into tailight interior, because if it is not dried up, its blood or liquid or juice..... can cause short circuit.
https://cimg1.ibsrv.net/gimg/www.mbw...9c9915ea31.jpg
.
Ihttps://cimg0.ibsrv.net/gimg/www.mbworld.org-vbulletin/1720x950/f1_71cb811d45ea80f0567473b22d8ec75b7b7d2ee2.jpg
.
https://cimg1.ibsrv.net/gimg/www.mbw...e671aad111.jpg
I ozone-ded my trunk. 400 gram per hour x 2 unit. For 30 minutes.
https://cimg8.ibsrv.net/gimg/www.mbw...649de22add.jpg
.
https://cimg0.ibsrv.net/gimg/www.mbw...9ec6afd536.jpg
I turned ON my HVAC blower only ( engine OFF ) to create a bit of positive pressure using FRESH AIR flap open.
First it was 3 bar speed, later I set to 1 bar. 3 bar too much air loss to the sides of rear bumper auto vents.
https://cimg9.ibsrv.net/gimg/www.mbw...6450c9789b.jpg
.
https://cimg0.ibsrv.net/gimg/www.mbw...1bcfaff887.jpg
Only need approx 13 amps ( 1 bar fan speed) and 0.5 amp is for battery charging. I love this Riden superb power supply.
https://cimg3.ibsrv.net/gimg/www.mbw...ae656e6f15.jpg
Wet wipe my entire trunk floor and vacuum it too.
https://cimg5.ibsrv.net/gimg/www.mbw...09e8cfba48.jpg
.
https://cimg9.ibsrv.net/gimg/www.mbw...a4c58701ee.jpg
https://cimg8.ibsrv.net/gimg/www.mbw...ce4dfb4d3a.jpg
.
https://cimg1.ibsrv.net/gimg/www.mbw...3f9df86115.jpg
Blackie stuff is 3M sound deadening mat/pad.
https://www.3m.com/3M/en_US/p/d/b40068137/
.





, since no way I can remove it. Tailight is glued dead by MB.