[paolo]

If u want your grille blinkers as DRL's then you only need to use one set of the ligth bulb filament as the running lights, all you need to do is on the back of the ligth bulb harness, unplug the factory grille harness, and connect either major & Ground or Minor and Ground to a set of wires, then route them into your fuse panel area under the hood, locate your DRL relay, and do a test on the leads with a multi-metre, and find out which one is + when the car is on, wire that into one of the wires, then find a grounding spot or ground - lead in the drl relay and wire the other wire into it, I strongly recommend putting an inline fuse on the + wire, there you go, it should work to your expectations.