INSTALLATION INSTRUCTIONS FOR PART 99-9104
APPLICA TIONS
AUDI A3
2006-2010
99-9104
KIT FEATURES
• DIN Head Unit Provision With Removable Pocket
KIT COMPONENTS
A) Radio Housing B) Pocket
A
(2) 86-9001 Head unit removal tools I Small Flat Blade Screwdriver
B
Har
• 40-VW10 - VW Antenna Adapter
TOOLS REQUIRED:
ness & Antenna Connections (sold seperately)
1-800-221-0932 www.metraonline.com
© COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORATION
99-9104
TABLE OF CONTENTS
Dash Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Kit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Final Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
99-9104
AS
FM
AM
SAT
TAPE
S
CAN
RDS
TONE
MENU
L
OAD
C
D
AUDI A3 2006-2010
Disconnect the negative battery
1
terminal to prevent an accidental
short circuit.
2
Insert the long ends of Metra’s 869001 head unit removal tools (Figure
B) into the slots in the factory head
unit and pull the unit out.
Disconnect the wiring.
3
(Figure A)
DASH DISASSEMBLY
A
B
1
99-9104
KIT ASSEMBLY
AUDI A3 2006-2010
DIN HEAD UNIT PROVISION
Slide the DIN cage into the Radio
1
Housing and secure by bending the
metal locking tabs down.
Slide the aftermarket head unit into
2
the DIN cage until secure.
Slide the included pocket into the
3
Radio Housing until secure.
(Figure C)
Install kit assembly into dash.
4
(Figure A)
A
(Figure B)
B
2
C
99-9104
FINAL ASSEMBLY
FINAL ASSEMBLY
A
B
C
D
1
2
3
Locate the factory wiring harness in the dash. Metra recommends using the
proper mating adapter and making connections as shown.
(Isolate and individually tape off the ends of any unused wires to prevent
electrical short circuit.)
Re-connect the negative battery terminal and test the unit for proper operation.
Reassemble radio and dash assemblies in reverse order of disassembly.
A) Strip wire ends back 1/2"
B)
C) Solder
D) Tape
Twist ends together
FINAL WIRING CONNECTIONS
Make wiring connections using the EIA color code chart shown below and the instructions included with the head
unit. Metra recommends making connections as shown below; Strip, Splice, Solder, Tape. Isolate and individually
tape off ends of any unused wires to prevent electrical short circuit.
METRA / EIA WIRING CODE
12V Ignition / Acc . . . Red
12V Batt / Memory . . Yellow
Ground . . . . . . . . . . . Black*
Power Antenna . . . . . Blue
Amp Turn-On . . . . . . Blue / White
Amp Ground . . . . . . . Black / White
Illumination. . . . . . . . Orange
*NOTE: When Black a wire is not present, ground radio to vehicle chassis.
All colors may not be present on all leads due to manufacturer’s specifications.
Dimmer . . . . . . . . . . Orange / White
Right Front (+) . . . . . White
Left Front (-) . . . . . . . White / Black
Right Rear (+). . . . . . Violet
Right Rear (-) . . . . . . Violet / Black
Left Rear (+). . . . . . . Green
Left Rear (-) . . . . . . . Green / Black
3
99-9104
NOTES
4
99-9104
NOTES
5
99-9104 INSTRUCTIONS
1-800-221-0932 www.metraonline.com
REV. 04/29/10 © COPYRIGHT 2004-2010 METRA ELECTRONICS CORPORATION INST99-9104
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