TechMate EMMIT Quick Start Manual

Enhanced Multi Media Interface Tester
IMPORTANT: Please review the Pre-Condition List before EMMIT is used for testing.
Pre-Condition
Is Customer's phone near the
vehicle? Is their phone's Bluetooth
off or disabled?
Check: Is Bluetooth enabled on
customer's phone?
Is the Paired Device List full on the
head unit?
Is Bluetooth Enabled on the ve-
hicle's infotainment system?
Is the vehicle in a Noisy Wireless
Environment?
After EMMIT test is complete,
delete EMMIT from head unit's
Paired Device List. Ensure EMMIT
is turned OFF, before attempting to
Pair customer's phone
Vehicle's Battery Voltage is too low
Vehicle is Not in PARK
Vehicle Ignition is not ON
Technician's familiarity with Info-
tainment system navigation
© Bosch Automotive Service Solutions
EMMIT
Quick Start Guide
J-51922
Pre-Condition List
Why it is Important
If customer's phone has Bluetooth
enabled and has previously paired/
connected with that head unit then
their phone may be Connected to the
head unit already.
If customer's phone has Bluetooth
enabled and has previously paired/
connected with that head unit then
their phone may be Connected to the
head unit already.
Most head units can support up to 5
devices on their Paired device list.
Some head units will not allow other
mobile devices to Pair/Connect if this
device list is full.
Bluetooth must be enabled on the ve-
hicle infotainment system in order for
it to Pair/connect with a mobile device.
A wireless environment with many
other mobile devices broadcasting
their availability via Bluetooth can
affect how long it can take to Pair/
Connect EMMIT.
It is possible that pairing and connect-
ing EMMIT has filled up the device
list. On certain infotainment systems,
other devices cannot pair/connect
when EMMIT is paired/connected to
that infotainment system.
Low vehicle battery voltage can
impact how systems on the vehicle
can perform.
This can determine what infotainment
system features are enabled.
This can impact whether or not EM-
MIT can successfully obtain the VIN.
To follow EMMIT's test instructions.
What Can Happen if Ignored
EMMIT may not be able to Pair/Con-
nect successfully with the head unit.
EMMIT may not be able to Pair/Con-
nect successfully with the head unit.
EMMIT may not be able to Pair/Con-
nect successfully with the head unit.
EMMIT may not be able to Pair/Con-
nect successfully with the head unit.
If it is taking longer for EMMIT to
resolve MAC addresses to their
Nicknames, the end user may not be
able to find the vehicle head unit's
Bluetooth module.
EMMIT may not be able to Pair/Con-
nect successfully with the head unit
for a second attempt. It is possible
that you will not be able to Pair/Con-
nect the customer's mobile device to
the infotainment system.
EMMIT may not be able to Pair/con-
nect successfully or certain info-
tainment system features may not
perform as expected.
Certain infotainment system features
may not work and this could send
the technician down an inaccurate
troubleshooting path.
EMMIT will not be able to capture
VIN.
Technician may get out of sequence
within test instructions.
Resolution
Disable Bluetooth on customer's
phone and any other phones near the
vehicle.
Disable Bluetooth on customer's
phone and any other phones near the
vehicle.
Delete one or more devices from the
device list so it is not full.
Follow the vehicle's owner manual
instructions in order to enable Blue-
tooth.
Be sure to scroll up and down through
the device list to look for the Bluetooth
module's nickname. Hit "Rescan"
when the spinning arrow stops spin-
ning to search again.
Delete EMMIT from the head unit's
Paired Device List. Turn OFF EMMIT.
Be sure to keep vehicle battery
voltage at an Acceptable level via a
battery maintainer.
Place vehicle in PARK for all infotain-
ment system testing.
Turn on Vehicle hazards to keep
vehicle awake.
Technician to familiarize themselves
with the Infotainment system naviga-
tion. Following EMMIT instructions.
576569 REV. A