Quote Originally Posted by garreTT View Post
Is there any way I could rewire the DRLs to my high beams? Has anyone tired this before on a 04+ grand prix?
Don't start messing with the OEM wiring because it's all controlled by the PCM, you DON'T wanna **** that up and have to buy a new PCM. I always just turn off the running lights. Additionally, I use a relay harness for the HID's and the relay that I use will run on the lower voltage from the DRL's so the ballasts are getting full power from the battery so they won't fry in the event that I forget to turn off the DRL's manually, which I frequently do.