LED DRLs
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Joined: May 2014
Posts: 83
Likes: 9
LED DRLs
So I i stalled some led DRL lights. I read about hyper flash with turn signal use and it didn't bother me. But I'm getting the hyperflash just when I turn the key to on position regardless of turn signal use. What's the deal???
Drifting
Joined: Jul 2011
Posts: 1,599
Likes: 398
From: Boise, ID
2022 C5 of the Year Finalist - Modified
2021 C5 of the Year Finalist - Modified
C5 of Year Finalist (appearance mods) 2019
I installed radioflyer led corners and halo tail lights, he included a hyperflash harness to plug in, didn't have any issues other than needing to install a little higher amperage fuse. No hyperflash to report.
Pro
Joined: Nov 2000
Posts: 576
Likes: 8
From: Huntington Beach CA
I've had several sets of led drl's over the years with a hyperflash harness without issue. Recently I tried a pair of "high power" led's which caused the dash and interior lights to flash when the key was turned to "on". I replaced those with a different style "high power" led and they work as they should. Bottom line...not all led's are compatible with C5 electronics.
Melting Slicks
Joined: Jan 2009
Posts: 3,275
Likes: 739
From: Miami FL
LEDs are inherently polarized, so usually it's important to make sure the positive contact goes to positive and the negative one goes to negative. It might be worth to try this: remove both LED DRLs and install them one at a time checking to see if your problem goes away by rotating 180° the LED DRL in its socket.
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Joined: Jul 2010
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