2021 C300 AWD - Exterior Door Handle LEDs




If it helps by trying a process of elimination of packages, mine has the following items that look like it could possibly have something to do with it? (again, I don't know... just guessing to try to help)
889 Keyless Go
893 Keyless Start
632 LED High-Performance Headlamps
P15 Exterior Avantgarde Package
P49 Mirror Package
531 COMAND APS NTG5/NTG5.5
Good luck!
The site is https://www.mbdecoder.com. I just checked mine again, and it didn't specifically list the illuminated door handles as I initially thought. Still good info.

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But I’ve asked MBUSA to confirm and clarify if it is now part of a package or something. Will report back with answer.

The conclusion is that these lights are low quality and burns out quick, MB doesn't want to keep on paying technicians labour hours to replace these during the warranty period.
The conclusion is that these lights are low quality and burns out quick, MB doesn't want to keep on paying technicians labour hours to replace these during the warranty period.

Still kind of odd how they didn’t even plug the socket where the LED should be.
I noticed that the new w206 C Class doesn’t have them either, so it really looks like they just gave up.
The EQ lineup seems to have them, but implemented much differently.
The Best of Mercedes & AMG

Still kind of odd how they didn’t even plug the socket where the LED should be.
I noticed that the new w206 C Class doesn’t have them either, so it really looks like they just gave up.
The EQ lineup seems to have them, but implemented much differently.
As for them not plugging the socket I wonder if so it is possible to retrofit it, or they just want to save a few coins on that plastic part.
My car is out of warranty and the new replacements light haven't failed but hard to say about the blue one that wasn't ever replaced before and the dimmer one that too wasn't ever replaced before.
Last edited by W205C43PFL; Sep 9, 2021 at 08:49 PM.
As for them not plugging the socket I wonder if so it is possible to retrofit it, or they just want to save a few coins on that plastic part.
My car is out of warranty and the new replacements light haven't failed but hard to say about the blue one.
I am 99% sure that if I were to get the parts (mentioned in one of my posts above) and had the skills and patience to remove the door cards and all, that it would be plug and play. There’s no way they would have spent time and money to make changes to software or hardware. It was most likely just a decision to not include the part.
But I’m going to let it go… it was a nice feature but not worth the hassle for me.
I’m just happy I was able to get an official confirmation and that my car didn’t have unintentionally missing parts
I am 99% sure that if I were to get the parts (mentioned in one of my posts above) and had the skills and patience to remove the door cards and all, that it would be plug and play. There’s no way they would have spent time and money to make changes to software or hardware. It was most likely just a decision to not include the part.
But I’m going to let it go… it was a nice feature but not worth the hassle for me.
I’m just happy I was able to get an official confirmation and that my car didn’t have unintentionally missing parts





I am 99% sure that if I were to get the parts (mentioned in one of my posts above) and had the skills and patience to remove the door cards and all, that it would be plug and play. There’s no way they would have spent time and money to make changes to software or hardware. It was most likely just a decision to not include the part.
But I’m going to let it go… it was a nice feature but not worth the hassle for me.
I’m just happy I was able to get an official confirmation and that my car didn’t have unintentionally missing parts



