Thank you pr0x, actually i did read some articles on the forum. But i just couldn't figure out which file to put where and what was good for the car nav. I found android, phone programs. All with all, i found it very difficult to figure out the right topics for my problem. But i'm very glad there is someone that shows me the right exact thing i needed. Thank you sir. I will try it all out. I'll be back here if it works. And maybe post some pics of the working nav.

Thank you in prosper ways pr0x.