Re: bow nav. light
Make sure your connections are clean, sometimes water can get into the light socket and corrode things up. take some sand paper to the contacts. and if that does not work. I would buy a new light, they are not that expensive. you can get a replacement at wal mart. the OEM light you will have to get it from your dealer or bass pro. I have the Q7SF, I love my boat! You made a good choice on a first boat. don't get discouraged about little thing that go wrong, with boats... it goes with the territory.
Good Luck!