I just got some ebay H7 HID Xenon lights. I went to install them and the pug size on the factory ones and these ones is way different. H7 is correct right? Is an adaptor needed?
H7 is correct for the driving lights. Once you remove the bulb from the car, you need to take the (black) adapter off the old bulb and put it on the new one before putting it back in.
A word of caution (based on personal experience)... Make sure the contact inside the adapter (to your new bulbs) is tight. If it's loose, they'll arc, and start causing a meltdown.