for some reason there is a major issue with finding the radiator area... I am new to owing this bike and type of cooling system... Not only can I not get to the radiator cap but I have no clue on checking the level when I cannot see much of the system... anyone have some awesome pics for me or at least a clue... thanks

 

I posted in your other post. You can check out your parts fiche since you do not have a manual to maybe help on your question. No 500 was listed in both of my searches. It may be the same for the VN750 location though.