Working Principle
1. Diagnostics/Key Immobilizer (IMMO) Operations
2. Immobilizer Progamming (IMMO PROG) Operations
VCI Device*2
VCI Device*2
X-PROG 3
Vehicle
Display Tablet*1
Display Tablet*1
BT
It has the following functions:
The X-PROG 3 is required when performing IMMO PROG or IMMO (for some vehicle
models) operation.
2). Read/write on-board EEPROM chip data, and read/write MCU/ECU chip data.
1). Read transponder data (including Mercedes Benz infrared smart key), and generate
exclusive keys.
A. DB15-OBD16 Diagnostic cable B. Main Diagnostic cable
C. OBD I adaptor D. Power adaptor
*When performing the IMMO
operations on certain vehicle models,
connect this connector to the
vehicle’s DLC port instead of C and
D. Other connections shall apply.
*Warning: Programming does not require a connection to the vehicle. To
ensure that the X-PROG 3 works properly, ONLY use the power adaptor
and OBD I adaptor to supply power to the X-PROG 3. Obtaining power
through a connection to the DC power jack of the X-PROG 3 via the power
adaptor alone is prohibited.
Vehicle Key/Transponder
EEPROM/MCU/ECU Chip
BT
POWER
VEHICLE
I/O
LAUNCH
POWER
VEHICLE
I/O
A
C
B
D
1). On the home screen, tap
Settings ->
Network & Internet -> WLAN
.
Refer to Section “
Register & Update
”
for VCI activation.
3). When “Connected” appears, it
indicates that it is properly
connected to the network.
*1. WLAN Setting
*2. Communication Setup
If the VCI is successfully activated, it
will be automatically bound to the
tablet. In this case it is not necessary for
the user to manually configure the
wireless communication link again.
2). Select the desired WLAN
connection from the list (Password
may be required for secured
networks).
