Metra Electronics 107-MZ1B User manual

Metra. The World’s Best Kits.®MetraOnline.com © COPYRIGHT 2020 METRA ELECTRONICS CORPORATION REV. 9/17/20 INST107-MZ1B
INSTALLATION INSTRUCTIONS
107-MZ1B
U.S. Patent Pending
Attention! Let the vehicle sit with the key
out of the ignition for a few minutes before
removing the factory radio. When testing the
aftermarket equipment, ensure that all factory
equipment is connected before cycling the
key to ignition.
KIT FEATURES
• ISO DDIN radio provision †
• Pioneer modular DDIN radio provision ‡
KIT COMPONENTS
• A) Trim panel • B) Back panel • C) Radio bracket • D) Pioneer brackets • E) Panel clips (2) • F) Flat-head radio screws (8)
TOOLS REQUIRED
• Panel removal tool • Phillips screwdriver
• 10mm Socket wrench
TABLE OF CONTENTS
Dash Disassembly ..................................................2
Kit Preparation .......................................................3
Kit Assembly
–ISO DDIN radio provision .................................4-5
–Pioneer modular DDIN radio provision ......... 6-7
WIRING & ANTENNA CONNECTIONS (sold separately)
Wire harness: 70-7903L, 70-7905
Antenna adapter: 40-HD10L
Steering wheel control:
Go to AXXESSINTERFACES.COM for options
A B C D
F
E
Mazda CX-3 2016-2020
Toyota Yaris 2019-2020
Visit MetraOnline.com for more detailed information about the product and up-to-date vehicle
specific applications
† Kit designed for “L” shaped aftermarket radio, with chassis at bottom
‡ Pioneer radios DMH-C2550NEX and DMH-C2500NEX

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2
1. Unclip and remove the panel on the top
of the dash behind the radio display.
(Figure A)
2. Unclip and remove the panel on the top
of the dash in front of the radio display.
(Figure B)
3. Remove (2) 10mm bolts securing the
radio. Slide the radio out, then unplug
and remove. (Figure C)
Continue to Kit Preparation
DASH DISASSEMBLY
(Figure A) (Figure B) (Figure C)

REV. 9/17/2020 INST107-MZ1B 3
(Figure A)
KIT PREPARATION
1. Attach (2) panel clips provided to the
radio bracket. (Figure A)
Continue to Kit Assembly

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4
ISO DDIN radio provision
1. Secure the radio bracket to the radio using
screws supplied with the radio. (Figure A)
Note: Radio chassis screws must be flush.
Screws are provided if needed.
2. Slide the radio bracket assembly into
the dash opening. The rear of the bracket
should go into the rear support slot in
the dash. (Figure B)
3. Secure at the front with the factory
hardware. (Figure B)
4. Clip the back panel over the radio.
(Figure C)
Continued on the next page
KIT ASSEMBLY
(Figure A) (Figure B) (Figure C)

REV. 9/17/2020 INST107-MZ1B 5
KIT ASSEMBLY (CONT.)
(Figure D) (Figure E)
5. Clip the panel in front of the radio to the
dash. (Figure D)
6. Clip the trim panel to the back panel over
the face of the radio. (Figure E)

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6
Pioneer Modular DDIN radio provision
Note: For step 1 reference the installation
manual provided with the radio for which
hardware to use. The display screen and radio
chassis use two different types of screws.
1. Secure the Pioneer chassis and display
screen to the Pioneer brackets using (8)
screws supplied with the radio.
(Figures A and B)
2. Connect the RGB extension cable to the
display and chassis.
3. Secure the radio bracket to the radio using
screws supplied with the radio. (Figure C)
Note: Radio chassis screws must be flush.
Screws are provided if needed.
Continued on the next page
KIT ASSEMBLY
(Figure C)(Figure B)(Figure A)

REV. 9/17/2020 INST107-MZ1B 7
KIT ASSEMBLY (CONT.)
(Figure D) (Figure F)
(Figure E) (Figure G)
4. Slide the radio bracket assembly into the
dash opening. The rear of the bracket
should go into the rear support slot in
the dash. (Figure D)
5. Secure at the front with the factory
hardware. (Figure D)
6. Clip the back panel over the radio.
(Figure E)
7. Clip the panel in front of the radio to
the dash. (Figure F)
8. Clip the trim panel to the back panel over
the face of the radio. Clip the panel in front
of the radio to the dash. (Figure G)

KNOWLEDGE IS POWER
Enhance your installation and fabrication skills by
enrolling in the most recognized and respected
mobile electronics school in our industry.
Log onto www.installerinstitute.com or call
800-354-6782 for more information and take steps
toward a better tomorrow.
®
Metra recommends MECP
certified technicians
Metra. The World’s Best Kits.®MetraOnline.com © COPYRIGHT 2020 METRA ELECTRONICS CORPORATION REV. 9/17/20 INST107-MZ1B
INSTALLATION INSTRUCTIONS
107-MZ1B
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