|
Transmitter
|
Gateway
|
Receiver
|
Message
|
|
CIM
|
BCM
|
EHU
|
Ignition key position
|
|
BCM
|
-
|
EHU
|
Dimming 0 - 100 %. Night Panel ON/OFF
|
|
MIU
|
BCM
|
EHU
|
Vehicle Identification Number
|
|
MIU
|
BCM
|
EHU
|
Language selection
|
|
ECM
|
BCM
|
EHU
|
Vehicle speed
|
|
CIM
|
BCM
|
EHU
|
Status, steering wheel controls
|
|
BCM
|
-
|
EHU
|
Low consumption position
|
|
ACM
|
BCM
|
EHU
|
Airbag status
|
|
ECM
|
BCM
|
BTN
|
Wheel rotation information
|
|
TCM
|
BCM
|
BTN
|
Gear position information
|
|
CIM/UHP/BCM
|
BCM
|
EHU
|
Radio mute
|
|
EHU
|
BCM
|
All
|
Infotainment Operation Allowed
|
|
EHU
|
BCM
|
All
|
Time format
|
|
EHU
|
BCM
|
All
|
Date/Time
|
|
EHU
|
BCM
|
UHP/OnStar
|
Voice activation active
|
|
EHU
|
-
|
OnStar
|
OnStar active
|
|
EHU
|
-
|
SDAR
|
SDAR/satellite radio active
|
|
EHU
|
-
|
OnStar
|
Voice activation active/Remote control OnStar
|
|
EHU
|
-
|
SDAR
|
SDAR/satellite radio information requested
|
|
EHU
|
-
|
TMC
|
Traffic information requested
|
