
INSTALLATION INSTRUCTIONS FOR PART 99-9105
APPLICATIONS
Audi A4 2000-2001
(Symphony Radio Only)
99-9105
KIT FEATURES
• DIN radio provision with pocket
• ISO radio provision with pocket
• Double DIN radio provision
KIT COMPONENTS
A) Radio Housing • B) Pocket • C) Trim Plate • D) ISO Brackets • E) Double DIN Trim Plate
• F) Double DIN Brackets
C
D
A
* 86-9001 Head Unit Remo
Note: Two sets of the head unit removal tools are recommended for
B
TOOLS REQUIRED:
al Tool • Flat Blade Screwdriver Or Panel Removal Tool
v
easier removal of factor head unit.
F
E
1-800-221-0932 www.metraonline.com
© COPYRIGHT 2004 METRA ELECTRONICS CORPORATION

99-9105
TABLE OF CONTENTS
Dash Disassembly
- Audi A4 2000-2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Kit Assembly
- DIN Radio Provision with Pocket . . . . . . . . . . . . . . . . . . . . . . 2
- ISO Radio Provision with Pocket . . . . . . . . . . . . . . . . . . . . . . 3
- Double DIN Radio Provision . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Final
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

AS
F
M
AM
SAT
T
APE
SCAN
RDS
TONE
M
ENU
LOAD
C
D
99-9105
AUDI A4 2000-2001
1
Disconnect the negative battery
terminal to prevent an accidental
short circuit.
2
Insert Metra’s 86-9001 into the
slots in the factory radio and pull
the radio from the dash.
(Figure A)
Disconnect the wiring.
3
DASH DISASSEMBLY
A
Continue to kit assembly.
1

99-9105
KIT ASSEMBLY
DIN RADIO PROVISION WITH POCKET
Slide the DIN cage into the Radio
1
Housing and secure by bending
the metal locking tabs down.
(Figure A)
Slide the aftermarket radio into the
2
cage and secure.
Snap the pocket into the Radio
3
Housing until secure.
Continue to final assembly.
(Figure B)
(Figure C)
A
B
2
C

ISO RADIO PROVISION WITH POCKET
Mount the ISO Brackets to the
1
radio with the screws supplied
with the unit.
Slide the radio into the radio
2
opening until the side clips
engage.
Snap the ISO Trim Plate into the
3
Radio Housing.
Snap the pocket into the radio
4
housing.
(Figure B)
(Figure A)
(Figure C)
(Figure C)
99-9105
KIT ASSEMBLY
A
B
Continue to final assembly.
C
3

99-9105
KIT ASSEMBLY
DOUBLE DIN RADIO PROVISION
Cut and remove center divider
1
from radio housing.
Snap the Double DIN brackets to the
2
inside edge of the radio housing.
(Figure B)
Slide the Double DIN radio into the
3
Double DIN bracket/radio housing
assembly and secure the unit to the
kit using the screws supplied with
the radio.
Snap the Double DIN trim-plate onto
4
the housing/radio assembly.
(Figure D)
Continue to final assembly.
(Figure C)
(Figure A)
A
B
D
C
4

99-9105
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.
Snap radio housing assembly into factory radio opening.
A) Strip wire ends back 1/2"
B) Twist ends together
C) Solder
D) Tape
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
Dimmer . . . . . . . . . . Orange / White
*NOTE: When a Black wire is not present, ground radio to vehicle chassis.
All colors may not be present on all leads due to manufacturer’s specifications.
Right Front (+) . . . . . Gray
Right Front (-) . . . . . . Gray/ Black
Left Front (+) . . . . . . White
Left Front (-) . . . . . . . White / Black
Right Rear (+). . . . . . Violet
Right Rear (-) . . . . . . Violet / Black
Left Rear (+). . . . . . . Green
Left Rear (-) . . . . . . . Green / Black
5

99-9105 INSTRUCTIONS
1-800-221-0932 www.metraonline.com
REV. 04/17/06 © COPYRIGHT 2004 METRA ELECTRONICS CORPORA
TION INST99-9105