Daeos DRL Harness Problems

Frozen Fractals · 08-14-2015, 10:28 PM

I have been using the Daeos DRL Harness for about two weeks without any problems whatsoever. However, yesterday I started getting intermittent bulb out errors on the console. I also solely use the auto headlight function (i.e. all the way to the left). The halos both still work (even when the "auto" headlights are off), however the chime is very annoying. I am wondering what is causing this (I am guessing it has to do with the relay?) and how to fix it. Thanks!

DannyJ · 08-15-2015, 09:49 PM

You should be in the off position on your light switch. Errors will happen on aux. at least that's what the info says.

Frozen Fractals · 08-16-2015, 01:07 AM

Yeah, I know...but it shouldn't happen on Auto, correct? I'm getting errors on auto (not on off) and it kind of defeats the purpose (of the harness). I'm thinking a relay is bad. The white wire (signal) should set off the relay to disable power over teh black wires whenever the xenons are on. I wonder if either the relays or the signal wire is at fault. I measured voltage off of the black wire when the xenons were on and got 12V...to my understanding, the black wires are supposed to be cut off whenever the signal wire has voltage, yes?

08-14-2015, 10:28 PM	#1
Frozen Fractals First Lieutenant 182 Rep 321 Posts Drives: 2018 540i xDrive Join Date: Jun 2015 Location: US / China iTrader: (2)	Daeos DRL Harness Problems I have been using the Daeos DRL Harness for about two weeks without any problems whatsoever. However, yesterday I started getting intermittent bulb out errors on the console. I also solely use the auto headlight function (i.e. all the way to the left). The halos both still work (even when the "auto" headlights are off), however the chime is very annoying. I am wondering what is causing this (I am guessing it has to do with the relay?) and how to fix it. Thanks!
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08-15-2015, 09:49 PM	#2
DannyJ New Member 0 Rep 9 Posts Drives: 2007 328i Sedan Join Date: Jul 2015 Location: Los Angeles iTrader: (0)	You should be in the off position on your light switch. Errors will happen on aux. at least that's what the info says.
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08-16-2015, 01:07 AM	#3
Frozen Fractals First Lieutenant 182 Rep 321 Posts Drives: 2018 540i xDrive Join Date: Jun 2015 Location: US / China iTrader: (2)	Yeah, I know...but it shouldn't happen on Auto, correct? I'm getting errors on auto (not on off) and it kind of defeats the purpose (of the harness). I'm thinking a relay is bad. The white wire (signal) should set off the relay to disable power over teh black wires whenever the xenons are on. I wonder if either the relays or the signal wire is at fault. I measured voltage off of the black wire when the xenons were on and got 12V...to my understanding, the black wires are supposed to be cut off whenever the signal wire has voltage, yes?
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