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Hybrid TechnologyUnique topics related to the 2004 -2009 RX400H model hybrid drivetrain and other features/options found only on the RX400H. Please use the main forum for discussion about shared components with other second generation RX models.
The DRL bulbs are shared with the high beams, so you can't really replace them with LEDs, but you can add some separate LEDs for DRLs. I added angel eye rings of LEDs around my fog light housings and use them as DRLs.
thanks, but can you tell me how did you connect the angel eys rings of LEDS around the fog light? and what fuse do you connecting to? I saw the fuse with label DRL, is this the one you using? how is your LED work, it will turn on when the car is READY and it off when you turn off the car?
Thanks for your info, can you tell me what fuse did you connect to? can you take a pic where you connect the wires to the fuse?
V/r
Khoi nguyen
Sorry for the late reply, but had to take some photos for you. Here they are:
From this fuse box:
I get two wires:
First one is signal from the hybrid system - meaning + on ignition.
Second one is from the low beam headlights - both wires go to a relay, like this:
So when the the ignition is on - the DRL are also ON, but if the low beam starts - the signal from them via the relay turns off the DRL.