way to just disable drl and not automatic lights
There have been several hacks that people use to disable DRLs. Most of them have unwanted side effects. For example, some suggest unplugging the DRL module. This disables DRLs but also disables the automatic headlights, disables the brake warning light on the dash, and prevents the remote hatch release from working (on M6 cars).
The only way to disable DRLs without any side effects is to bypass the DRL module. The DRL module is a black box about the size of a pack of cigarettes mounted to the ductwork behind the radio. It has two connectors - an 8-pin black and an 8-pin blue. In the black connector you will find pairs of blue wires. The light blue with white is the left signal input from the T/S switch and the plain light blue is the DRL & T/S output to the left front light. Similarly, the dark blue with white is input for the right side and the plain dark blue is output to the right front light. You can't just disconnect them because you would lose turn signals. You need to cut (or remove from the connector) those four wires and connect the pairs together - light blue with white to light blue and dark blue with white to dark blue. This will retain the turn signal function and all other functions of the DRL module but eliminate the DRLs themselves.
This same bypass has been proposed by opening the DRL module then cuttting and soldering the traces inside. It achieves the same result but I prefer external, reversible modifications because they are easier to troubleshoot down the road.
If you pull the pins out of the connector, just connect the wires together. A little bit of solder will hold the connection together. That's my preferred method because you can easily desolder and put the pins back in the connector to go back to stock - no cutting involved.
If you open up the DRL module, you'll have to carefully cut the existing traces on the board where the pins are connected. Then use some solder to add your own traces connecting the corresponding pins as above. Some people like this method because it's hidden but that's exactly why I don't like it. Down the road you may need to trace a problem with the turn signals or some related circuit. Spliced wires will be an obvious indication of the modification but you (or whoever is troubleshooting) might not think to look inside the DRL module.
Not saying dont do waht you want just tossing out some other options for ya.
There have been several hacks that people use to disable DRLs. Most of them have unwanted side effects. For example, some suggest unplugging the DRL module. This disables DRLs but also disables the automatic headlights, disables the brake warning light on the dash, and prevents the remote hatch release from working (on M6 cars).
The only way to disable DRLs without any side effects is to bypass the DRL module. The DRL module is a black box about the size of a pack of cigarettes mounted to the ductwork behind the radio. It has two connectors - an 8-pin black and an 8-pin blue. In the black connector you will find pairs of blue wires. The light blue with white is the left signal input from the T/S switch and the plain light blue is the DRL & T/S output to the left front light. Similarly, the dark blue with white is input for the right side and the plain dark blue is output to the right front light. You can't just disconnect them because you would lose turn signals. You need to cut (or remove from the connector) those four wires and connect the pairs together - light blue with white to light blue and dark blue with white to dark blue. This will retain the turn signal function and all other functions of the DRL module but eliminate the DRLs themselves.
This same bypass has been proposed by opening the DRL module then cuttting and soldering the traces inside. It achieves the same result but I prefer external, reversible modifications because they are easier to troubleshoot down the road.
Unplugging the DRL module on an M6 car prevents opening the hatch with the dash switch when the ignition is on.
BTW, did you also remove the seat belts because you don't like the way they look?
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I myself also wanted to maintain automatic headlights but just do away with the DRL's. Your write-up worked like a charm. I cut the wires on mine from the black connector instead of pulling them out of the plug. I just knew if i wanted to put them back into stock that I would not remember where they went into the plug.
I also replaced my turn signals with clear units. My bulb sockets from my turn signals was charred from the heat that the lights produced. This way I'm sure to get years of use from my clear turn signals without them being damaged from all the heat.
Thanks again.....
If you pull the pins out of the connector, just connect the wires together. A little bit of solder will hold the connection together. That's my preferred method because you can easily desolder and put the pins back in the connector to go back to stock - no cutting involved.
If you open up the DRL module, you'll have to carefully cut the existing traces on the board where the pins are connected. Then use some solder to add your own traces connecting the corresponding pins as above. Some people like this method because it's hidden but that's exactly why I don't like it. Down the road you may need to trace a problem with the turn signals or some related circuit. Spliced wires will be an obvious indication of the modification but you (or whoever is troubleshooting) might not think to look inside the DRL module.
lights off = no DRL's just turns
lights on = DRL's +turns
ABOVE ^^^^= EXACTLY WHAT I WANTED! sweet! thanks!
There have been several hacks that people use to disable DRLs. Most of them have unwanted side effects. For example, some suggest unplugging the DRL module. This disables DRLs but also disables the automatic headlights, disables the brake warning light on the dash, and prevents the remote hatch release from working (on M6 cars).
The only way to disable DRLs without any side effects is to bypass the DRL module. The DRL module is a black box about the size of a pack of cigarettes mounted to the ductwork behind the radio. It has two connectors - an 8-pin black and an 8-pin blue. In the black connector you will find pairs of blue wires. The light blue with white is the left signal input from the T/S switch and the plain light blue is the DRL & T/S output to the left front light. Similarly, the dark blue with white is input for the right side and the plain dark blue is output to the right front light. You can't just disconnect them because you would lose turn signals. You need to cut (or remove from the connector) those four wires and connect the pairs together - light blue with white to light blue and dark blue with white to dark blue. This will retain the turn signal function and all other functions of the DRL module but eliminate the DRLs themselves.
This same bypass has been proposed by opening the DRL module then cuttting and soldering the traces inside. It achieves the same result but I prefer external, reversible modifications because they are easier to troubleshoot down the road.
What are your symptoms? Does one side work but not the other? Do the lights come on but not flash? Do all the lights work when you put on the hazard flashers and walk around to check each bulb?
Replacement sockets are about $10 at auto parts stores and amazon.com.
Btw is it normal for the headlights to open when you try to just put on the markers?
Last edited by WhiteBird00; Jun 19, 2012 at 06:40 AM. Reason: Merge consecutive posts






