Drl brightness adjustment help
Thread Starter
Junior Member
Joined: Jan 2023
Posts: 16
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Mercedes c300 2017
Drl brightness adjustment help
Hello, can I adjust the brightness of the drl with the scanner? I mean there must be a way to calibrate both on same brightness level..? Thank you I already changed the ballast and the drl module and coded it but still less brighter.
Newbie
Joined: Jun 2024
Posts: 3
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Mercedes w205
Hey, have the same problem changed the module etc. however the old drl is a little bit brighter than the new one any fixes?
Newbie
Joined: May 2025
Posts: 2
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C Class W205
I had replaced my driver side headlight with a genuine second hand headlight off the same model of my car. I have changed the control module too to a new genuine control module as my previous one was water damaged. However, my DRL strip is always dimmer on the drivers side.
Is there anyway to actually fix this?
MBWorld God!
Joined: Dec 2019
Posts: 32,222
Likes: 6,281
Hi, been having the same issue. Spent a lot of time trying to figure this out but can’t seem to get anywhere.
I had replaced my driver side headlight with a genuine second hand headlight off the same model of my car. I have changed the control module too to a new genuine control module as my previous one was water damaged. However, my DRL strip is always dimmer on the drivers side.
Is there anyway to actually fix this?
I had replaced my driver side headlight with a genuine second hand headlight off the same model of my car. I have changed the control module too to a new genuine control module as my previous one was water damaged. However, my DRL strip is always dimmer on the drivers side.
Is there anyway to actually fix this?
MBWorld Fanatic!
Joined: Jun 2012
Posts: 1,229
Likes: 188
From: Toronto
2022 E53 AMG
When I had problems with my DRL because of water, it's was the module on the bottom of the light that went faulty from water damage. I first make sure you went with OEM Mercedes, same model, same year and same module.
MBWorld God!
Joined: Dec 2019
Posts: 32,222
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