my 2004 coupe i bought with no bulbs installed (original owner was going to install new ones but died before doing) and his wife said the originals were ok but he wanted to upgrade to some other type and she cant find either the old working ones or the new ones, so i have read some threads and some say high beams tab up, and low beams tab down? i've bought a pair of OEM and want to install as hassle free as possible