ISO CONNECTOR type
For other vehicles
(initial position)
For VW and Audi vehictes
Main unit side {SO connector
Figuer 1
Figuer 2
Measure
(No sound
is produced.)
Incorrect
wiring.
Or power antenna.
1.Turn the unit off.
3. Turn the unit back on.
4
Nothing
happens
when
buttons
are
pressed.
Reset button
dirty.
or warped.
in a humid
place.