Connections To Be Made; Installing The Interface - Metra Electronics Chrysler 300 Installation Instructions Manual

CONNECTIONS TO BE MADE

From the 6525 harness to the aftermarket radio:
(a) to the 18-pin harness:
• Tape off and disregard the Purple, Purple/Black, Green, and Green/Black wires,
they will not be used in this application.
• Disregard the Yellow RCA jack labeled (1), it will not be used in this application.
• Connect the Yellow RCA jack labeled (2) to either an aftermarket backup camera, or an AUX
video input.
Note: This is optional if you desire to have the backup camera or AUX video image on the
factory screen. If you prefer to have the image on the aftermarket radio instead, connect the
backup camera or AUX video to the aftermarket radio.
(b) to the 22-pin harness:
• Connect the Black wire to the ground wire.
• Connect the Yellow wire to the battery wire.
• Connect the White wire to the left front positive speaker output
• Connect the White/Black wire to the left front negative speaker output
• Connect the Gray wire to the right front positive speaker output
• Connect the Gray/Black wire to the right front negative speaker output
• Connect the Green wire to the left rear positive speaker output.
• Connect the Green/Black wire to the left rear negative speaker output.
• Connect the Purple wire to the right rear positive speaker output.
• Connect the Purple/Black wire to the right rear negative speaker output.
6
(CONT)
With the key in the off position
• Connect the 16-pin harness with stripped leads into the interface.
• Connect the 6525 harness into the interface, and then into the vehicle.
• Connect the climate extension cable into the connector behind the radio trim panel with
climate controls, and then into the vehicle.
Note: This harness must be connected for the climate controls to function.
• Connect the white round cable removed from the radio chassis in dash disassembly, into the
Axxess interface.
Note: If this is not connected, the factory display screen will not function.
Final assembly
Attention! For models with a 4.2-inch screen, please update the interface via the Axxess
Updater available via axxessinterfaces.com. Select "4.2-inch screen" once prompted to.
1. Locate the factory antenna connector in the dash, and complete all necessary connections
to the radio. Metra recommends using the proper mating adapter from Metra.
Note: If using the ASWC-1 (sold separately), connect it after you program and test the 99-
6525, with the key in the off position.
2. Before using the kit it must be initialized. Initialize the kit by turning the ignition on until
the radio comes on, then turn the ignition back off, then back on again.
Note: If the 99-6525 loses power for any reason, this step will need to be performed again.
3. Test the radio and climate controls for proper operation.
4. Mount the completed assembly into the dash using the 99-6525 radio trim panel with
climate controls, and then reassemble the dash in reverse order of disassembly.
Note: The potentiometer which is located on the 16-pin harness side of the interface is for
future applications.

INSTALLING THE INTERFACE

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