GS - 3rd Gen (2006-2011) Discussion about the 2006+ model GS300, GS350, GS430, GS450H and GS460

GS 350 DRL/High beam replacement

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Old 03-13-18, 03:03 PM
  #16  
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Originally Posted by xtremex626

hm..i've never had any problems with a popped fuse with the DDMTuning decoders. i've also installed several of these decoders on other 3gs' with no problems whatsoever as well. did you also try reverse polarity on the connections?
Originally Posted by gs350fan
Do the DRLs come from the high beams or the little parking lamp on the side? I don't believe my high beams are lit during the day.
I tried them both way. Still pops and this with their Saber 36W led bulbs. Even with their decoder, it's full high beams or nothing. It does not apply 6V to the DRL side. It "upconvert" to the full 9V-36V that is required for the LEDs to work per conversion I had with their tech support.


Originally Posted by gs350fan
Do the DRLs come from the high beams or the little parking lamp on the side? I don't believe my high beams are lit during the day.
On our GS, they come from the high beams. The parking lamps come on when the low beams or parking lights are on.
Old 03-13-18, 03:10 PM
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Originally Posted by gs350fan
Do the DRLs come from the high beams or the little parking lamp on the side? I don't believe my high beams are lit during the day.
the DRL and the high beam comes from the same 9005 bulb. that little peanut sized parking light bulb (194/168) is within the same housing as the 9005 bulb but you can't really see it during the day.
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Old 03-15-18, 10:54 AM
  #18  
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Originally Posted by XenonDepot
Our HID and LED bulbs have this in common: once they are on they are either ON or OFF, with no real in-betweens. You need the CANBUS/PWM anti-flicker modules to regulate the power flow and prevent flickering/startup issues in DRL mode, but the lights are going to be on at full brightness either way. At this point, if you want brighter High Beams but still need the dimmer DRL function, you might have to stick with halogens, like 9005 Osram Night Breakers (performance bulbs with a bit more output than stock).

~Robert

are there any pictures of a car with these bulbs we can see? Really interested in getting these.
Old 03-18-18, 03:48 PM
  #19  
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just to give you guys an idea of how bright the DRLs are with all lights off. you can see it bouncing off the floor and ceiling


overkill probably

Last edited by xtremex626; 03-18-18 at 04:07 PM.
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Old 03-19-18, 06:10 AM
  #20  
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Originally Posted by xtremex626
just to give you guys an idea of how bright the DRLs are with all lights off. you can see it bouncing off the floor and ceiling

overkill probably
What lights do you have installed in the high beam/DRL?

Danny
Old 03-19-18, 09:47 AM
  #21  
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I've used HIDs and LEDs on the high beams.

Like Danny from XenonDepot has said. You need the anti-flicker module (aka capacitor) for it to work properly.

Whether you use either or, it will look like overkill, as it is either on full blast, or off completely, there is no inbetween.

For HIDs, you'll need: HID Kit, Capacitor/anti-flicker module, and Relay kit:
-You'll install the relay kit, with positive going directly to the battery, negative to chassis.
-Then you'll connect the capacitor between the OEM 9005 Harness and the relay kit.
-Then you'll proceed to install the relay kit onto the HID kit, and install the bulbs into the 9005 Housing.

There is a diagram on how to do all this on one of the tutorials I made in the DIY section.

https://www.clublexus.com/forums/gs-...tart-here.html

For LEDs, you'll need LED bulbs & Capacitor/Anti-flicker module:
-You'll install the LED bulb in the headlight housing.
-You'll install the Capacitor between the factory harness & the LED connector.

I don't have a diagram for this, but it's pretty straight forward (everything minus the Relay Kit).
Old 03-19-18, 11:08 PM
  #22  
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Originally Posted by XenonDepot
What lights do you have installed in the high beam/DRL?

Danny
i have these on my car:

https://www.amazon.com/SOCAL-LED-Aut...00ZGVOHTI?th=1 https://www.amazon.com/SOCAL-LED-Aut...00ZGVOHTI?th=1
Old 03-19-18, 11:11 PM
  #23  
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Originally Posted by XenonDepot
What lights do you have installed in the high beam/DRL?

Danny
Originally Posted by XxGoKoUxX
I've used HIDs and LEDs on the high beams.

Like Danny from XenonDepot has said. You need the anti-flicker module (aka capacitor) for it to work properly.

Whether you use either or, it will look like overkill, as it is either on full blast, or off completely, there is no inbetween.

For HIDs, you'll need: HID Kit, Capacitor/anti-flicker module, and Relay kit:
-You'll install the relay kit, with positive going directly to the battery, negative to chassis.
-Then you'll connect the capacitor between the OEM 9005 Harness and the relay kit.
-Then you'll proceed to install the relay kit onto the HID kit, and install the bulbs into the 9005 Housing.

There is a diagram on how to do all this on one of the tutorials I made in the DIY section.

https://www.clublexus.com/forums/gs-...tart-here.html

For LEDs, you'll need LED bulbs & Capacitor/Anti-flicker module:
-You'll install the LED bulb in the headlight housing.
-You'll install the Capacitor between the factory harness & the LED connector.

I don't have a diagram for this, but it's pretty straight forward (everything minus the Relay Kit).
this is correct. i personally would run LEDs over HIDs.. no startup wait/instant brightness. less problems compared to having a hid setup. imagine needing to use your high beams in a certain situation and having to wait for it to fully warm up to actually see whats in front of you.. yeah no ty. also, the DRL/parking light bulb housing is pretty small so running HIDs could possibly melt that area.
Old 03-20-18, 01:24 PM
  #24  
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Originally Posted by xtremex626
this is correct. i personally would run LEDs over HIDs.. no startup wait/instant brightness. less problems compared to having a hid setup. imagine needing to use your high beams in a certain situation and having to wait for it to fully warm up to actually see whats in front of you.. yeah no ty. also, the DRL/parking light bulb housing is pretty small so running HIDs could possibly melt that area.
You shouldn't need to worry about heat (other than making sure you have room for a heat sink if you go with LEDs), because both of those options should be pulling way less power than the 9005 halogen bulbs do.

~Robert
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