5
Installation/Connections
First complete the electr ical connections, and then check them for cor rectness. If you are not confi dent working with
electrical wiring, removing and r einstalling inter ior panels, carpeti ng, dashboa rds or other components of your vehicle,
please call your dealer in order to have the unit professionally ins talled.
Before installation
1. Remove the old unit from the dashboard.
 Remove the outer t rim frame.
 Insert the keys supplied with t he old unit int o both s ides of t he unit a s s hown in figure below until they click. Pull to
remove the old unit from the dashboa r d. Do not disconnect wires a t this time!
2. Mark polarity of the speaker wires.
Marking the polarit y of the speaker wir es will make it easier t o connect the existing sp eakers to your unit . Consult
wiring diagram of existing hea d unit before disconnecting a ny wires. If you are not pos itive of the polarity of the
existing wires from the speakers to the head unit, install new wires.
 While the old unit is playing, dis connec t the wires from one speaker.