RCP - H4(9003)- LED Headlights drl flickering

Reply Subscribe

Thread Tools

Search this Thread

Jun 3, 2019

jonathan_oakley

Thread Starter

Registered!!

Joined: May 2019

Posts: 32

Likes: 0

Rep Power: 0

jonathan_oakley is an unknown quantity at this point

RCP - H4(9003)- LED Headlights drl flickering

Installed these on my 2002 civic dx, they work fine when turned on, and on high beam but when i turn them off i noticed the daytime running lights flicker constantly (they never did that for about 2 weeks). Not a huge deal but is there a fix for this or is it just the way they work in these older cars? The led's came with the extra connection wire/unit that's supposed to provide the correct voltage that goes between the actual light and the harness on the car on each side.

Last edited by jonathan_oakley; Jun 3, 2019 at 05:54 PM.

Jun 3, 2019

Colin42

"Marge, anyone could miss Canada! All tucked away down there."

Joined: Feb 2016

Posts: 9,629

Likes: 1,282

From: Barrie, ON Canada

Rep Power: 221

Re: RCP - H4(9003)- LED Headlights drl flickering

Did you install that extra box?
May need to get a different canbus adapter

Jun 4, 2019

Slumpertcivic

Registered!!

Joined: Oct 2017

Posts: 1,268

Likes: 15

Rep Power: 118

Re: RCP - H4(9003)- LED Headlights drl flickering

DRL works by linking the lights so that they only get 6volts each. If it worked for few weeks fine and then started to flicker it sounds like the power supply for the led has failed.

What did RCP say when you contacted them?