Sony CDX-M600 Operating Instructions Manual page 34

If the front panel does not open
because of a blown fuse
1
Press the clip inside the front cover with
a release key (supplied), and pry the
front cover free.
Release key (supplied)
2
Repeat step 1 on the left side.
The front cover is removed.
3
Use a release key to push in the clip on
the left side of the unit, then pull out the
left side of the unit until the catch clears
the mounting.
4
Repeat step 3 on the right side.
5
Slide the unit out of the mounting.
34