my question is : i have the eclipse avn2454 and i got the cd mdv-07d and when i put it in is showing wrong location !,,,i try to erase the location so i can put my location,,i spent 2 hr and did nothing,,maybe someone has the manual for it ,,i only have the manual for avn2454/audio,,,can someone help me how to reset this nav so i can put my location and then destination,,maybe a step by step how to do it?? thanks in advance...