iDataLink Maestro RR User manual

NOTICE: Automotive Data Solutions Inc. (ADS) recommends having this installation performed by a certified technician. Logos and trademarks used here in
are the properties of their respective owners.
WARNING
Pressing the printer icon or “quick printing” this document will print
all of the guides in this compilation.
Open the Bookmarks menu and find your vehicle OR scroll
down until you find the install guide for your vehicle.
Print only the pages for your vehicle using the advanced
options in the Print menu.
Install your Maestro RR according to the guide for your vehicle.
HOW TO USE THIS INSTALL GUIDE
1
2
3
SELECT VEHICLE
PRINT PAGES NEEDED

ELECTRONICS
Click here for:
Radar Installation Guides
20152017
FORD MUSTANG
INSTALLING 7 INCH SCREEN
INSTALL GUIDE
RETAINS STEERING WHEEL CONTROLS, CAMERA AND MORE!
NOTICE: Automotive Data Solutions Inc. (ADS) recommends having this installation performed by a certified technician. Logos and trademarks used here
in are the properties of their respective owners.
OR
OPTIONAL ACCESSORIES
HEAD UNIT ADAPTER:
ACC-HU-PIO1, SON1, KEN1, KEN2, ALP1
PRODUCTS REQUIRED
iDatalink Maestro RR Radio Replacement Interface
iDatalink Maestro MUS2 Dash Kit
PROGRAMMED FIRMWARE
ADS-RR(SR)-FO2C-DS
ADDITIONAL RESOURCES
Maestro RR2 Programmable Outputs Guide

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
Automotive Data Solutions Inc. © 2023 2
WELCOME
Congratulations on the purchase
of your iDatalink Maestro RR Radio
replacement solution. You are
now a few simple steps away from
enjoying your new car radio with
enhanced features.
Before starting your installation,
please ensure that your iDatalink
Maestro module is programmed
with the correct firmware for your
vehicle and that you carefully review
the install guide.
Please note that Maestro RR will
only retain functionalities that
were originally available in the
vehicle.
TABLE OF CONTENTS
Installation Instructions 3
Wiring Diagram 7
Radio Wire Reference Chart 8
Module Diagnostics 9
Troubleshooting Table 10
NEED HELP?
1 866 427-2999
[email protected]

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
Automotive Data Solutions Inc. © 2023 3
DASH DISASSEMBLY
1. Using a Panel tool carefully pry outward on the larger
center console trim panel, then remove the two (2) 7mm
screws located behind panel. Remove smaller trim panel
located directly above the center console. (Fig. 1.1)
Repeat previous steps on driver side.
2. Engage parking brake, turn key to ‘ON’ position and move
shifter into drive.
3. Pry shifter panel upwards to release the clips securing it,
then disconnect wire harness. (Fig. 1.2)
4. Remove the two (2) small Phillips screws at front of shifter,
pull up to remove shifter and place vehicle back into park
and turn ignition switch to ‘OFF’. (Fig. 1.3)
5. Using a panel tool , pry upward on the back of the center
console to release the clips securing it. Firmly pull back on
center console to release the forward-facing clips securing
it in place. (Fig. 1.4)
6. Remove tray below radio to expose the two (2) 7mm screws
and remove. (Fig. 1.5)
7. Open Glove box and pry outward on passenger side trim
panel to the right of the glovebox. (Fig. 1.6)
8. Remove the upper dash trim panel by pry out outward with
panel tool. (Fig. 1.7)
9. Remove small trim plate at base of radio bezel and remove
the two (2) 7mm screws behind it. (Fig. 1.8)
10. Remove the the two (2) 7mm screws at top of radio bezel.
Pull outward on radio bezel to release the clips securing it
to the dash, disconnect harnesses and remove. (Fig. 1.9)
1
INSTALLATION INSTRUCTIONS P1 /4
Fig. 1.3 Fig. 1.4
Fig. 1.5 Fig. 1.6
Fig. 1.7
Fig. 1.9Fig. 1.8
Fig. 1.1 Fig. 1.2

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FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
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REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display,
disconnect harnesses and remove. (Fig. 1.10)
12. Remove the four (4) 7mm screws securing the SYNC
module to the sub dash disconnect harnesses and remove.
(Fig. 1.11)
13. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
14. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
15. Remove the lower climate and start button assembly. (Fig.
1.14)
16. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
17. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
1
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.11Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
Automotive Data Solutions Inc. © 2023 5
REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display,
disconnect harnesses and remove. (Fig. 1.10)
12. Remove the four (4) 7mm screws securing the SYNC
module to the sub dash disconnect harnesses and remove.
(Fig. 1.11)
13. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
14. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
15. Remove the lower climate and start button assembly. (Fig.
1.14)
16. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
17. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
1
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.11Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
Automotive Data Solutions Inc. © 2023 6
REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display,
disconnect harnesses and remove. (Fig. 1.10)
12. Remove the four (4) 7mm screws securing the SYNC
module to the sub dash disconnect harnesses and remove.
(Fig. 1.11)
13. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
14. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
15. Remove the lower climate and start button assembly. (Fig.
1.14)
16. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
17. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
1
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.11Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
Automotive Data Solutions Inc. © 2023 7
1
BACKUP CAMBACKUP CAM
MIC 2MIC 2
MIC 1MIC 1
N.C.
N.C.
N.C.
N.C.
AMP TURNONAMP TURNON
USB
3
18
12
A
24
20
18
10
3
4
4
4
54
3
3
2
2
STEP 4
STEP 1
MAIN
HARNESS
WIRES FROM
VEHICLE
MUS2 T-HARNESS
FACTORY RADIO HARNESS
WHITE - LF SPEAKER (+)
WHITE/BLACK - LF SPEAKER (-)
GRAY - RF SPEAKER (+)
GRAY/BLACK - RF SPEAKER (-)
GREEN - LR SPEAKER (+)
GREEN/BLACK - LR SPEAKER (-)
PURPLE/BLACK - RR SPEAKER (-)
YELLOW - 12V (+)
BLACK - GROUND
RED - ACCESSORY (+)
BLUE/WHITE - AMP. TURN ON (+)
PURPLE - RR SPEAKER (+)
STEP 2
STEP 5
STEP 6
ORANGE - PARKING LIGHT (+)
PURPLE/WHITE - REVERSE LIGHT (+) *
LTGREEN - E-BRAKE (-)
PINK - VEHICLE SPEED
WIRING DIAGRAM
DATA
CABLE
AUDIO
CABLE
CONNECT TO
AFTERMARKET RADIO
SEE RADIO
WIRE REFERENCE
CHART FOR
RADIO WIRE
COLORS
MAESTRO RR MODULE
BLUE - POWER ANTENNA
OEM SCREEN HARNESS
SYNC HARNESS
STEP 3
STEERING WHEEL
CONTROL CABLE
NOT REQUIRED
* ONLY CONNECT TO RADIO REVERSE INPUT
OR MODULE DAMAGE WILL OCCUR
PIONEER RADIO: ENSURE THAT NOTHING
IS PLUGGED IN W/R PORT.
BLACK
IF NOT USING A MAESTRO HEAD UNIT ADAPTER:
CUT AND DISCARD CONNECTOR
OR
HEAD UNIT ADAPTER
SOLD SEPARATELY
IF WIRES ARE PRESENT ON
ADAPTER: SEE RADIO
REFERENCE CHART
YELLOW
ANTENNA ADAPTER
USB ADAPTER
MUS2 BEZEL
ANTENNA ADAPTER

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FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
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RADIO WIRE REFERENCE CHART
MUS2 T-harness
Wire Description Polarity Wire Color on Maestro
T-Harness
Wire Color on Alpine
cable
Wire Color on Kenwood/
JVC cable
Wire Color on Pioneer
cable
Wire Color on Sony
cable
Illumination (+) Orange N/A Orange/White Orange/White Orange
Reverse Light* (+) Purple/White Orange/White Purple/White Purple/White Purple/White
E-Brake (-) Lt Green Yellow/Blue Lt Green Lt Green Lt Green
VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink N/A
Power Antenna (+) Blue Blue Blue Blue/White Blue or Blue/White
ACC-HU-KEN2
Wire Description
Polarity Wire Color on Adapter Kenwood Radio
E-Brake (-) LtGreen LtGreen
Reverse Light* (+) Purple/White Purple/White
Steering Wheel Controls (DATA) Blue/Yellow n/a
ACC-HU-ALP1
Wire Description
Polarity Wire Color on Adapter Alpine Radio
VSS (vehicle speed sensor) (DATA) Green/White Green/White
ACC-HU-KEN1
Wire Description
Polarity Wire Color on Adapter Kenwood Radio
CAM (+) Green/Red Refer to camera/radio
manual
CAM (-) Green/White Refer to camera/radio
manual
Steering Wheel Controls (DATA) Blue/Yellow n/a
Head unit adapter wiring (optional accessory, sold separately)
* Reverse light wire: Only connect to radio or module damage will occur.

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FORD MUSTANG INSTALLING 7 INCH SCREEN 20152017
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MODULE DIAGNOSTICS
VIDEO HELP Installation, product information, vehicle specific videos.
VERIFY FLASH Last flash information, steering control configuration, vehicle information.
WEBLINK Software to program module.
LED 1 LED 2
LED 1
PROGRAMMING BUTTON
LED 1
Module/Firmware
status
LED 2 (RR2)
Bluetooth activity
LED STATUS DIAGNOSTIC
• or •RED or GREEN
flashing
LED flashes 1 or more times, either red or green, when a steering wheel
button is pressed : normal operation.
•1 RED flash Module has no firmware.
Flash module using Weblink Desktop and log in. Do NOT use DEMO MODE.
•2 RED flashes Problem detected. Consult troubleshooting table.
•1 GREEN flash After radio boots up : Normal operation.
•3 GREEN flashes Bluetooth is activated.
Turns off after one minute: Normal operation.
• • OFF Normal operation (inactive).

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TROUBLESHOOTING TABLE
PROBLEM SOLUTION
The light on the Maestro is blinking RED TWICE and the radio IS turning on. Ensure the 4-pin data cable is connected between the radio and the RR, and
that it is plugged into the black port on the Maestro RR. The red and blue
ports on the RR should be empty.
Make sure the correct radio model and serial number were entered during
the flash. Verify the radio’s serial number entered during the flash matches
what is listed on the radio screen. This can be found in the settings of the
radio, listed as Device Id, Device Number, or Serial Number.
The light on the Maestro is blinking RED TWICE but radio is NOT turning on. If installing a modular radio and it is not turning on, ensure the screen is
secured and any trim pieces on the radio have been installed fully. Not
installing these fully will prevent radio from powering up and show a 2x red
error as well.
Test red and yellow wires for DC voltage at radio using a multimeter. Contact
support if no voltage on red or yellow.
Center HVAC buttons sticking. Ensure screws on back plate are not over tightened.
No backup camera image. Verify position of yellow 2pin plug. 2015-2017- 12 pin Screen connector. 2018-
2021- 54 pin SYNC connector.
MAESTRO RR RESET PROCEDURE:
Turn the key to the OFF position, then disconnect all connectors from the module.
Press and hold the module’s programming button and connect all the connectors back to the module. Wait, the module’s LED will flash RED rapidly (this may
take up to 10 seconds).
Release the programming button. Wait, the LED will turn solid GREEN for 2 seconds to show the reset was successful.
TECHNICAL ASSISTANCE
Phone: [phone]
Email: maestr[email protected]
IMPORTANT: To ensure proper operation, the aftermarket radio needs to have the latest firmware from the manufacturer. Please visit the radio
manufacturer’s website and look for any updates pertaining to your radio.

ELECTRONICS
Click here for:
Radar Installation Guides
20182023
FORD MUSTANG
INSTALLING 7 INCH SCREEN
INSTALL GUIDE
RETAINS STEERING WHEEL CONTROLS, CAMERA AND MORE!
NOTICE: Automotive Data Solutions Inc. (ADS) recommends having this installation performed by a certified technician. Logos and trademarks used here
in are the properties of their respective owners.
OR
OPTIONAL ACCESSORIES
HEAD UNIT ADAPTER:
ACC-HU-PIO1, SON1, KEN1, KEN2, ALP1
PRODUCTS REQUIRED
iDatalink Maestro RR Radio Replacement Interface
iDatalink Maestro MUS2 Dash Kit
PROGRAMMED FIRMWARE
ADS-RR(SR)-FO2C-DS
ADDITIONAL RESOURCES
Maestro RR2 Programmable Outputs Guide

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 2
WELCOME
Congratulations on the purchase
of your iDatalink Maestro RR Radio
replacement solution. You are
now a few simple steps away from
enjoying your new car radio with
enhanced features.
Before starting your installation,
please ensure that your iDatalink
Maestro module is programmed
with the correct firmware for your
vehicle and that you carefully review
the install guide.
Please note that Maestro RR will
only retain functionalities that
were originally available in the
vehicle.
TABLE OF CONTENTS
Installation Instructions 3
Wiring Diagram 7
Radio Wire Reference Chart 8
Module Diagnostics 9
Troubleshooting Table 10
NEED HELP?
1 866 427-2999
[email protected]

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 3
DASH DISASSEMBLY
1. Using a Panel tool carefully pry outward on the larger
center console trim panel, then remove the two (2) 7mm
screws located behind panel. Remove smaller trim panel
located directly above the center console. (Fig. 1.1)
Repeat previous steps on driver side.
2. Engage parking brake, turn key to ‘ON’ position and move
shifter into drive.
3. Pry shifter panel upwards to release the clips securing it,
then disconnect wire harness. (Fig. 1.2)
4. Remove the two (2) small Phillips screws at front of shifter,
pull up to remove shifter and place vehicle back into park
and turn ignition switch to ‘OFF’. (Fig. 1.3)
5. Using a panel tool , pry upward on the back of the center
console to release the clips securing it. Firmly pull back on
center console to release the forward-facing clips securing
it in place. (Fig. 1.4)
6. Remove tray below radio to expose the two (2) 7mm screws
and remove. (Fig. 1.5)
7. Open Glove box and pry outward on passenger side trim
panel to the right of the glovebox. (Fig. 1.6)
8. Remove the upper dash trim panel by pry out outward with
panel tool. (Fig. 1.7)
9. Remove small trim plate at base of radio bezel and remove
the two (2) 7mm screws behind it. (Fig. 1.8)
10. Remove the the two (2) 7mm screws at top of radio bezel.
Pull outward on radio bezel to release the clips securing it
to the dash, disconnect harnesses and remove. (Fig. 1.9)
2
INSTALLATION INSTRUCTIONS P1 /4
Fig. 1.3 Fig. 1.4
Fig. 1.5 Fig. 1.6
Fig. 1.7
Fig. 1.9Fig. 1.8
Fig. 1.1 Fig. 1.2

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FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 4
REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display
and SYNC module, disconnect harnesses and remove. (Fig.
1.10)
12. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
13. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
14. Remove the lower climate and start button assembly. (Fig.
1.14)
15. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
16. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
2
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 5
REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display
and SYNC module, disconnect harnesses and remove. (Fig.
1.10)
12. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
13. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
14. Remove the lower climate and start button assembly. (Fig.
1.14)
15. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
16. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
2
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 6
REMOVE / DISASSEMBLE THE FACTORY RADIO
11. Remove the four (4) 7mm screws securing cd player
mechanism, then disconnect harnesses and remove.
Remove the four (4) 7mm screws securing radio display
and SYNC module, disconnect harnesses and remove. (Fig.
1.10)
12. Remove the fifteen (15) T10 Torx screws from the back of
the factory bezel. Remove the back panel. (Fig. 1.12)
13. Remove the seven (7) T10 Torx screws securing the circuit
board. Then, carefully remove the board from the bezel.
(Fig. 1.13)
14. Remove the lower climate and start button assembly. (Fig.
1.14)
15. Using a razor blade, carefully cut the membrane for the
radio controls as shown. Then, remove the lower radio
controls. (Fig. 1.15)
16. Using a small flat head screwdriver, release the 2 clips
securing the 12V power port into the bezel. (Fig. 1.16)
2
INSTALLATION INSTRUCTIONS P2 /4
Fig. 1.12 Fig. 1.13
Fig. 1.14
Fig. 1.16
Fig. 1.15
Fig. 1.10

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 7
2
BACKUP CAMBACKUP CAM
MIC 2MIC 2
MIC 1MIC 1
N.C.
N.C.
N.C.
AMP TURNONAMP TURNON
USB
3
18 12
A
24
20
18
10
3
4
4
4
54
3
3
2
2
STEP 1
MAIN
HARNESS
WIRES FROM
VEHICLE
MUS2 T-HARNESS
FACTORY RADIO HARNESS
WHITE - LF SPEAKER (+)
WHITE/BLACK - LF SPEAKER (-)
GRAY - RF SPEAKER (+)
GRAY/BLACK - RF SPEAKER (-)
GREEN - LR SPEAKER (+)
GREEN/BLACK - LR SPEAKER (-)
PURPLE/BLACK - RR SPEAKER (-)
YELLOW - 12V (+)
BLACK - GROUND
RED - ACCESSORY (+)
BLUE/WHITE - AMP. TURN ON (+)
PURPLE - RR SPEAKER (+)
STEP 2
STEP 4
STEP 5
ORANGE - PARKING LIGHT (+)
PURPLE/WHITE - REVERSE LIGHT (+) *
LTGREEN - E-BRAKE (-)
PINK - VEHICLE SPEED
WIRING DIAGRAM
DATA
CABLE
AUDIO
CABLE
CONNECT TO
AFTERMARKET RADIO
SEE RADIO
WIRE REFERENCE
CHART FOR
RADIO WIRE
COLORS
MAESTRO RR MODULE
BLUE - POWER ANTENNA
SYNC HARNESS
STEP 3
STEERING WHEEL
CONTROL CABLE
NOT REQUIRED
* ONLY CONNECT TO RADIO REVERSE INPUT
OR MODULE DAMAGE WILL OCCUR
PIONEER RADIO: ENSURE THAT NOTHING
IS PLUGGED IN W/R PORT.
BLACK
IF NOT USING A MAESTRO HEAD UNIT ADAPTER:
CUT AND DISCARD CONNECTOR
OR
HEAD UNIT ADAPTER
SOLD SEPARATELY
IF WIRES ARE PRESENT ON
ADAPTER: SEE RADIO
REFERENCE CHART
YELLOW
ANTENNA ADAPTER
USB ADAPTER
MUS2 BEZEL
ANTENNA ADAPTER

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FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
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RADIO WIRE REFERENCE CHART
MUS2 T-harness
Wire Description Polarity Wire Color on Maestro
T-Harness
Wire Color on Alpine
cable
Wire Color on Kenwood/
JVC cable
Wire Color on Pioneer
cable
Wire Color on Sony
cable
Illumination (+) Orange N/A Orange/White Orange/White Orange
Reverse Light* (+) Purple/White Orange/White Purple/White Purple/White Purple/White
E-Brake (-) Lt Green Yellow/Blue Lt Green Lt Green Lt Green
VSS (vehicle speed sensor) (DATA) Pink Green/White Pink Pink N/A
Power Antenna (+) Blue Blue Blue Blue/White Blue or Blue/White
ACC-HU-KEN2
Wire Description
Polarity Wire Color on Adapter Kenwood Radio
E-Brake (-) LtGreen LtGreen
Reverse Light* (+) Purple/White Purple/White
Steering Wheel Controls (DATA) Blue/Yellow n/a
ACC-HU-ALP1
Wire Description
Polarity Wire Color on Adapter Alpine Radio
VSS (vehicle speed sensor) (DATA) Green/White Green/White
ACC-HU-KEN1
Wire Description
Polarity Wire Color on Adapter Kenwood Radio
CAM (+) Green/Red Refer to camera/radio
manual
CAM (-) Green/White Refer to camera/radio
manual
Steering Wheel Controls (DATA) Blue/Yellow n/a
Head unit adapter wiring (optional accessory, sold separately)
* Reverse light wire: Only connect to radio or module damage will occur.

ADS-RR(SR)-MUS2H-DS-IG-EN maestro.idatalink.com
FORD MUSTANG INSTALLING 7 INCH SCREEN 20182023
Automotive Data Solutions Inc. © 2023 9
MODULE DIAGNOSTICS
VIDEO HELP Installation, product information, vehicle specific videos.
VERIFY FLASH Last flash information, steering control configuration, vehicle information.
WEBLINK Software to program module.
LED 1 LED 2
LED 1
PROGRAMMING BUTTON
LED 1
Module/Firmware
status
LED 2 (RR2)
Bluetooth activity
LED STATUS DIAGNOSTIC
• or •RED or GREEN
flashing
LED flashes 1 or more times, either red or green, when a steering wheel
button is pressed : normal operation.
•1 RED flash Module has no firmware.
Flash module using Weblink Desktop and log in. Do NOT use DEMO MODE.
•2 RED flashes Problem detected. Consult troubleshooting table.
•1 GREEN flash After radio boots up : Normal operation.
•3 GREEN flashes Bluetooth is activated.
Turns off after one minute: Normal operation.
• • OFF Normal operation (inactive).