Hello guys,
I am on Spring Break and decided to do make a contribution to the forum.
I went ahead and measure voltages across the LED circuit and found out that both right and left headlights are wired in parallel. Meaning that if one LED DRL received power both will light up :thumbsup: (This was done on a USDM CRZ)
Here is a simple DIY article on how to maintain the LED DRL ON even when the lowbeams are on.
Required tools:
10mm and 12mm sockets
Wire Cutters
12V Automotive Relay
Wires
Quick wire taps
Quick wire connectors (female)
Tools to remove bumper clips
Screwdriver
1) Begin by removing the front bumper. This will make some wiring really easy. You can follow this DIY in order to remove it:
http://www.crzforum.com/forum/do-yourself-articles/8343-diy-front-bumper-removal-replace.html
2) Locate the LED DRL socket on the driver's side headlight. They are located right on top of the headlights. You will see a green and a black wire.

3) Remove the driver side headlight by removing these 3 10mm bolts located on the right side, under the hood, and by the radiator



4) Cut four segments of wire (you will make them shorter afterwards, this is just to make things a lot easier)
5) Grab one of the wire taps and attach it to the GREEN wire in the LED DRL socket with one of the cable cut

6) Grab another wire tap and attach it to the LIGHT BLUE wire in the socket going into the ballast under the headlight

7) Attach another piece of wire to the negative terminal of the battery
8) Attach another piece of wire to the positive terminal of the battery
9) Attach a female wire connector to each end of the 4 wires (positive battery terminal, negative battery terminal, LED DRL and ballast). Remember to adjust legnth depending on where you are going to place the relay. I used the battery holder nut.


10) Attach the wires to the relay terminals according to the following:
30: Positive Battery Terminal
85: Negative Battery Terminal / Ground
86: Positive wire coming from ballast
87: Positive wire going to LED DRL socket

11) Make sure all connections are secure and taped or heat shrinked.

12) Place the relay anywhere inside the engine bay.
13) Enjoy :thumbsup:

Any questions please let me know
NOTE!: YOU DO NOT NEED TO DO THE SAME THING ON THE PASSENGER SIDE. THE DRLS ARE WIRED PARALLEL SO WIRING JUST THE DRIVER SIDE WILL LIGHT UP BOTH SIDES
I am on Spring Break and decided to do make a contribution to the forum.
I went ahead and measure voltages across the LED circuit and found out that both right and left headlights are wired in parallel. Meaning that if one LED DRL received power both will light up :thumbsup: (This was done on a USDM CRZ)
Here is a simple DIY article on how to maintain the LED DRL ON even when the lowbeams are on.
Required tools:
10mm and 12mm sockets
Wire Cutters
12V Automotive Relay
Wires
Quick wire taps
Quick wire connectors (female)
Tools to remove bumper clips
Screwdriver
1) Begin by removing the front bumper. This will make some wiring really easy. You can follow this DIY in order to remove it:
http://www.crzforum.com/forum/do-yourself-articles/8343-diy-front-bumper-removal-replace.html
2) Locate the LED DRL socket on the driver's side headlight. They are located right on top of the headlights. You will see a green and a black wire.

3) Remove the driver side headlight by removing these 3 10mm bolts located on the right side, under the hood, and by the radiator



4) Cut four segments of wire (you will make them shorter afterwards, this is just to make things a lot easier)
5) Grab one of the wire taps and attach it to the GREEN wire in the LED DRL socket with one of the cable cut

6) Grab another wire tap and attach it to the LIGHT BLUE wire in the socket going into the ballast under the headlight

7) Attach another piece of wire to the negative terminal of the battery
8) Attach another piece of wire to the positive terminal of the battery
9) Attach a female wire connector to each end of the 4 wires (positive battery terminal, negative battery terminal, LED DRL and ballast). Remember to adjust legnth depending on where you are going to place the relay. I used the battery holder nut.


10) Attach the wires to the relay terminals according to the following:
30: Positive Battery Terminal
85: Negative Battery Terminal / Ground
86: Positive wire coming from ballast
87: Positive wire going to LED DRL socket

11) Make sure all connections are secure and taped or heat shrinked.

12) Place the relay anywhere inside the engine bay.
13) Enjoy :thumbsup:

Any questions please let me know
NOTE!: YOU DO NOT NEED TO DO THE SAME THING ON THE PASSENGER SIDE. THE DRLS ARE WIRED PARALLEL SO WIRING JUST THE DRIVER SIDE WILL LIGHT UP BOTH SIDES