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Technical Service Bulletin
SUBJECT:

NUMBER
13-BE-001

Electrical

DATE
JANUARY 2013

MODEL(S)
ALL 2010 - 2013MY

MULTI-MEDIA INTERFACE TESTER (MIT)

DESCRIPTION:
The MIT is used to confirm functionality of an Audio or NAV unit's ability to successfully do the following :
1) Connect to a Bluetooth enabled device.
2) Bluetooth streaming Audio (if supported by the head-unit)
3) Play USB music files through the USB port.
4) Play audio files via the AUX jack.

To confirm head-unit functionality , the MIT device plays an audio file corresponding to one of the
connection verifications that has been successfully completed. If an audio playback is heard
corresponding to the test attempted, the head-unit has passed the test.
Refer to the user manual stored on the MIT's internal memory for exact operational pass/fail.
Applicable Vehicles: 2010 - 2013MY vehicles equipped with Bluetooth hands-free head-unit, a USB jack
and/or an AUX jack.
J-50570

*NOTE
All instructions are stored in the MIT.
To read the instructions for language change , troubleshooting and
tech support, connect the USB cable to a PC and open the PDF file
stored within .
To order replacement tools, please call Bosch Automotive
Solutions Kent Moore at 1-800-345-2233.

Year
2010

Model

RadioT

e

Santa Fe, Tucson , Genesis
Coupe, Genesis Sedan

Base Audio , Touch Screen Navigation ,
Jog Dial (DIS)

2011

All

Base Audio, Touch Screen Navigation ,
Jog Dial (DIS)

2012

All

Base Audio ,AV, Touch Screen Navigation,
Jog Dial (DIS)

2013

All

Base Audio ,AV, Touch Screen Navigation,
Jog Dial (DIS)

Circulate To : General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors , Technicians, Body Shop Manager, Fleet Repair

MULTI-MEDIA INTERFACE TESTER (MIT)
PHONE PAIRING USING THE MIT
1

Disable all Bluetooth devices near or in the
vehicle.

2

Connect the USB of the MIT device to the
USB in the vehicle .
*Do not connect the AUX connector.

3

Press the test selector button until the LED
indicating Bluetooth is illuminated .

*This selects the Bluetooth connection test

4

Press and release the PAIR/CALL
button.
The LED will blink slowly while requesting to pair
to the vehicle.

5

6

Enter phone pairing mode on the headunit.
Once the head-unit recognizes the MIT, it
will display a 4 digit code on its' display
and the three LED indicator lights on the
MIT will blink.

7

Next enter the head-unit code with the
MIT keypad and press the ENTER button
on the MIT

8

The LED will blink slowly while pairing is
in progress and change to a quick flash
once pairing is successful.

*NOTE
A Touch Screen head-unit will be
shown as an example.
*The test outlined in this TSB applies
equally to an Audio only system.

TSB #: 13-BE-001

Page 2 of 4

MULTI-MEDIA INTERFACE TESTER
9

If Bluetooth pairing was successful using
the MIT, the head-unit will display its
normal connection pass/fail message .

1O

*Use the normal paired phone browse
method to vie w the MIT device
shown/registered in the head-unit as a paired
device.

MIT

*NOTE
If MIT is shown as illustrated in the
image, this is a Pass .
*De vices are able to pair to the head
unit.

AUDIO STREAMING USING THE MIT
(Not applicable for 2009-2012 Genesis Sedan and 2011-2013 Equus
equipped with Jog Dial (DIS) Audio System)
11

To confirm audio streaming is functional or
supported by the head-unit.
Complete steps 1-10.

12

13

Press the appropriate button to enable
streaming music playback (example , pressing
the MEDIA button on the head-unit will
change the audio source to phone streaming)
If the streaming audio test is successful , the
display on the head unit will change to
"PHONE" and the following audio
confirmation will be played back "The
Bluetooth pairing test using the streaming
audio profile is working correctly"

*NOTE
If audio playback is heard , this is a
Pass .
*Devices are able to pair then stream
music data to the head unit.

TSB # : 13-BE-001

Page 3 of 4

. .
MULTI-MEDIA INTERFACE TESTER (MIT)
USB PORT CONFIRMAITON USING THE MIT
14

To verify that the USB port is working
correctly.
Connect the MITs' USB to the vehicle USB
receptacle.

15

Press the appropriate button to initiate a
source change (example , pressing the
MEDIA button on the head-unit will change
the audio source to USB audio).

16

Audio playback will begin after the head-unit
changes source to USB audio.

*NOTE
If audio playback "The USB Audio
test using the MIT tester is working
correctly" is heard , this is a Pass .
* The USB port is working correctly.

AUX JACK CONFIRMATION USING THE M.l.T.
17

To verify that the AUX jack is working
correctly.
Connect the M.l.T.s' USB and AUX jack to
the vehicle 's receptacles.

18

Press the appropriate button to initiate a
source change (example , pressing the
MEDIA button on the head-unit will change
the audio source to AUX mode) .

*NOTE
If au

10 pay ac "The Audio Input
Jack test using the M.l.T tester is
working correctly" is heard , this is a

Pass .
* The USB port is working correctly.

TSB #: 13-BE-001

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