DRL issue
Thread Starter
2nd gear
Joined: Oct 2023
Posts: 2
Likes: 0
From: CA
DRL issue
Hi guys I'm new had a question about a 2016 Lexus GS350 F Sport that I have the passenger daylight running light is not worked I want to know is there a place that I can send the headlight unit you to restore it or do I have to buy a brand new unit if anyone have any other options upgrade please let me know thanks
Lead Lap
Joined: Mar 2014
Posts: 3,824
Likes: 1,328
From: NY
@laz2300 the two primary possibilities are the right/passenger headlamp ECU has a problem or the actual DRL is broken within the assembly itself. I would take it to the dealer or your preferred mechanic and have the problem diagnosed. A new headlamp will be expensive if it turns out to be a physical issue with the DRL. The ECU will be cheaper than the headlamp but I wouldn't recommend replacing such expensive parts without a diagnosis first.
Thread Starter
2nd gear
Joined: Oct 2023
Posts: 2
Likes: 0
From: CA
@laz2300 the two primary possibilities are the right/passenger headlamp ECU has a problem or the actual DRL is broken within the assembly itself. I would take it to the dealer or your preferred mechanic and have the problem diagnosed. A new headlamp will be expensive if it turns out to be a physical issue with the DRL. The ECU will be cheaper than the headlamp but I wouldn't recommend replacing such expensive parts without a diagnosis first.
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