Some folks have reported something similar when the nav drive has overheated and needed time to cool down, but it reported saying that it had overheated. The fuse popping noise could have come from your speakers as the ASK unit reset.
yes my car can do this..
every day when I parking my car on the sunny place of the reqar side, after 10 minutes
do the same.
no radio or navi or parking sounds working....
I opened the door in the bin at the logic7,
littlebit better... thats it
I planned to put one from personal computer (12V) cooling fan to the side of the panel of plastic cover...
I hope it will working well
there should be a cooling fan already there!