I installed led bulbs for my daytime running lights and they work but the only problem is that when I turn the ignition to the accesory mode I hear a very quiet buzzing from the ecu and a very quiet ticking from the coil pack/distributor. I don't know if its supposed to make that noise or it did it before I installed the leds but I just want to make sure if that's normal. And by quiet I mean you have to put your ear close to it and have to be in a very quiet place. And about 20 minutes after the install the left parking light/ turn signal (same bulb) wasn't working but when I turned the turn signals on both of them worked properly.