Metra Electronics 95-3304 User manual

METRA. THE WORLD’S BEST KITS.™
© COPYRIGHT 2004-2011 METRA ELECTRONICS CORPORATION
APPLICATIONS
1-800-221-0932 metraonline.com
INSTALLATION INSTRUCTIONS FOR PART 95-3304
REV. 01/05/12
WIRING & ANTENNA CONNECTIONS (Sold Separately)
Wiring Harness:
• GMOS-01 - GM OnStar and chime harness 2002-up
• GMOS-04 - GM OnStar and chime and amp harness 2002-up
Antenna Adapter:
• 40-GM10 - GM antenna adpter 1988-up
• Flat blade scredriver • Phillips screwdriver • Socket wrench
TOOLS REQUIRED
• A) Trim plate • B) Brackets
KIT FEATURES
KIT COMPONENTS
BA
• Double DIN radio unit provision
• Stacked ISO DIN head unit provision
Buick/Chevy/Hummer/Pontiac/Saturn
multi-kit 2005-2009
95-3304
See application list inside

95-3304
Applications
CAUTION: Metra recommends disconnecting the negative battery terminal before beginning
any installation. All accessories, switches, and especially air bag indicator lights must be
plugged in before reconnecting the battery or cycling the ignition.
Note: Refer to the instructions included with the aftermarket radio.
Buick
Terraza 2005-2008
Chevrolet
Corvette 2005-2009
Uplander 2005-2008
Hummer
H3 2006-2009
Pontiac
Montana (SV6 only) 2005-2007
Saturn
Relay 2005-2007
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

Table of Contents
Dash Disassembly
- Buick Terraza 2005-2008................................................................................................ 4
- Chevrolet Corvette 2005-2009 ........................................................................................ 5
- Chevrolet Uplander 2005-2008 ....................................................................................... 4
- Hummer H3 2006-2009 .................................................................................................. 6
- Pontiac Montana (SV6 only) 2005-2007 .......................................................................... 4
- Saturn Relay 2005-2007 ................................................................................................. 4
Kit Assembly
- Double DIN head unit provision........................................................................................ 7
- Stacked ISO DIN head unit provision................................................................................ 8
95-3304

4
Dash Disassembly 95-3304
Buick Terraza/Chevy Uplander
2005-2008
Pontiac Montana SV6/Saturn Relay
2005-2007
1. Unclip and remove trim panel around
radio and A/C control. (Figure A)
2. Remove (8) 9/32” screws to extract
radio and A/C control from sub dash.
Continue on next page
(Figure A)

Chevrolet Corvette
2005-2009
1. Unclip and remove ride control
switch/blank plate at front edge of
center console lid, Step 2.
2. Remove (2) 9/32” screws from under
the removed blank plate, Step 3.
3. Unclip and remove entire panel
surrounding radio and including A/C
controls, Step 4.
4. Remove (4) 9/32” screws securing radio
to extract from sub dash, Step 5.
Continue to kit assembly
Dash Disassembly 95-3304
5

Hummer H3 2006-2009
1. Unclip and remove trim panel around
radio and A/C controls. (Figure A)
2. Remove (4) 9/32” screws securing
radio. (Figure B)
3. Unplug and remove radio.
Continue to kit assembly
(Figure A)
(Figure B)
Dash Disassembly 95-3304
6

7
Kit Assembly 95-3304
1. Slide the appropriate bracket into the
trim plate aligning the holes in the trim
plate to the clips on the bracket.
(Figure A)
2 Slide the DDIN radio unit into the trim
plate bracket assembly and secure the
unit to the kit using the screws supplied
with the head unit. (Figure B)
3. Locate the factory wiring harness in the
dash. Metra recommends using the
proper mating adapter from Metra or
AXXESS. Re-connect the negative
battery terminal and test the unit for
proper operation.
4. Reassemble dash in reverse order
of disassembly.
Double DIN head unit provision
(Figure A)
(Figure B)

Kit Assembly 95-3304
8
Stacked ISO DIN head unit provision
1. Slide the appropriate bracket into the
trim plate aligning the holes in the trim
plate to the clips on the bracket.
(Figure A)
2 Slide the stacked ISO DIN units into the
trim plate bracket assembly and secure
the unit to the kit using the screws
supplied with the head unit. (Figure B)
3. Locate the factory wiring harness in the
dash. Metra recommends using the
proper mating adapter from Metra or
AXXESS. Re-connect the negative
battery terminal and test the unit for
proper operation.
4. Reassemble dash in reverse order
of disassembly.
(Figure A)
(Figure B)

Notes

METRA. THE WORLD’S BEST KITS.™
© COPYRIGHT 2004-2011 METRA ELECTRONICS CORPORATION
1-800-221-0932 metraonline.com
INSTALLATION INSTRUCTIONS FOR PART 95-3304
REV. 01/05/12