It appears that my 05 LC is missing the oem resistor. I don’t see anything that looks like the caged unit from other pics. Is there somewhere else to look for it?TRS sells H7 LED's and the DRL runs through the HB.... it should work if your truck has the OEM DRL resistor....I can sell you our resistor and harness if and when you're ready.....if it doesn't work out.. I'll refund the funds as long as you cover shipping