Metra Electronics 99-3107S User manual

INSTALLATION INSTRUCTIONS FOR PART 99-3107
KIT FEATURES
•DIN Radio Provision With Pocket
•ISO Mount Radio Provision With Pocket
•Painted To Match Factory Dash
99-3107S = SILVER
99-3107G = GRAY
•A) Trim Plate/Pocket • B) ISO Brackets • C) Radio Housing
•D) (2) Black Oval Head Phillips Screws • E) (2) Silver Pan Head Phillips Screws (Small)
•F) (2) Silver Pan Head Phillips Screws (Large) • NOTE: Parts “A” and “C” May Be Snapped
Together In Package
KIT COMPONENTS
A
Small Flat Blade Screwdriver • Panel Removal Tool
•Phillips Screwdriver • 86-3528 Radio Removal Keys
1-800-221-0932
©COPYRIGHT 2008 METRA ELECTRONICS CORPORATION
www.metraonline.com
TOOLS REQUIRED:
APPLICATIONS
SATURN
Astra 2008
B
D
E
F
C
99-3107S
99-3107G

Dash Disassembly
-SATURNAstra2008 ..............................................1
Kit and Final Assembly
-DINRadioProvisionWithPocket..................................2,3
-ISO Mount Radio Provision With Pocket . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,5
TABLE OF CONTENTS
99-3107
*Note:
Refer also to the instructions included with the aftermarket radio.
K NOWLEDGE IS P OWER
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enrolling in the most recognizedandrespected
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Log onto www.installerinstitute.comor call
800-354-6782 for more informationandtake steps
toward abetter tomorrow.

99-3107 DASH DISASSEMBLY
SATURN ASTRA 2008
A
B
1
Disconnect the negative battery
terminal to prevent an accidental
short circuit.
1
Pull down on the "cage" from the
opening inside on the top and
remove. Note: The cage only has 2
sides and a top. (Figure B)
3
Using the radio removal keys, pull the
factory head unit from the dash and
disconnect the wiring. Unplug and
remove the radio. (Figure A)
2
Continued to kit assembly.
AUTO
AUTO
TP
SETTINGS
TUNER
SOUND
INFO
CDC
CDC 40 OPERA
OI 123
456
789

2
99-3107 KIT AND FINAL ASSEMBLY
B
AUTO
A
C
DIN RADIO PROVISION WITH POCKET
Re-connect the negative battery ter-
minal and test the unit for proper
operation.
2
Mount the radio housing into the
radio opening in the sub dash using
the (2) black oval head Phillips
screws provided. (Figure B)
3
Slide the DIN cage into the Radio
Housing and secure by bending the
metal locking tabs outward.
(Figure C)
4
*Note: Refer also to the instructions included with the aftermarket radio.
Locate the factory wiring harness in
the dash. Use the supplied wire har-
nesses and make the connections as
shown. (Isolate and individually tape
off the ends of any unused wires to
prevent electrical short circuit)
(Figure A)
1
Continued on page 3.

3
99-3107 KIT AND FINAL ASSEMBLY
E
AUTO
AUTO
D
DIN RADIO PROVISION WITH POCKET
*Note: Refer also to the instructions included with the aftermarket radio.
Slide the aftermarket radio into the
cage until it snaps into place.
(Figure D)
5
Snap the trim plate/pocket onto the
radio housing. (Figure E)
6

4
99-3107 KIT AND FINAL ASSEMBLY
ISO MOUNT RADIO PROVISION WITH POCKET
Re-connect the negative battery ter-
minal and test the unit for proper
operation.
2
Mount the ISO Brackets to the after-
market radio using the screws sup-
plied with the radio. (Figure B)
3
Slide the the radio into the radio
opening of the radio housing.
(Figure C)
4
*Note: Refer also to the instructions included with the aftermarket radio.
Locate the factory wiring harness in
the dash. Use the supplied wire har-
nesses and make the connections as
shown. (Isolate and individually tape
off the ends of any unused wires to
prevent electrical short circuit)
(Figure A)
1
B
A
C
Continued on page 5.

5
99-3107 KIT AND FINAL ASSEMBLY
ISO MOUNT RADIO PROVISION WITH POCKET
Slide the the assembly into the sub
dash and secure with the supplied
(4) Silver Pan Head Phillips screws
(Small on top and Large on Bottom).
(Figure D)
5
Snap the trim plate/pocket onto the
radio housing. (Figure E)
6
*Note: Refer also to the instructions included with the aftermarket radio.
D
AUTO
E

99-3107 INSTRUCTIONS
1-800-221-0932
REV. 10/28/08 © COPYRIGHT 2008 METRA ELECTRONICS CORPORATION INST99-3107
www.metraonline.com