I bought a new car radio for my parents, installed it but have one question:
This radio has a built-in fuse. The old one didn't, so there had been a
fuse installed in the power wire, which I have removed, to save some
Have I made a mistake?
And another thing:
I connected the black (ground) wire of the radio to
the truck's ground wire (with the ISO connector), rather than the
chassis directly. It works fine. But there's also a so-called 'rear
ground terminal' on the back on the stereo. Should I attach a short
wire to this and connect it to the chassis? Would this 'double'
grounding make any sense?
Thanks for any replies.