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Understanding your LINK 105
Your LINK 105 shows system states using the blue and the green LED individually and in
combination.
The following system states of the LINK 105 are shown by both the blue and the green LED in
combination.
Green and Blue LED
ON
Fully operational
FLASHING
simultaneously
Booting system
FLASHING
alternating
Resetting system
OFF
Power save mode
The following tables explain how to understand the modes of the green LED individually.
Green LED
ON
Vehicle communication is established
FLASHING
Establishing vehicle communication
OFF
No vehicle communication established
The following tables explain how to understand the modes of the blue LED individually.
Blue LED
ON
Bluetooth connection to LINK 5xx/4xx is established
OFF
No Bluetooth connection established
Resetting your LINK 105
If you have operated the LINK 105 in another vehicle before, if you encounter errors with your
LINK 105 or your LINK 105 is not working as expected you need to reset the device.
1.
Turn off the engine of your vehicle.
Diagnostics
