Main Function

High speed CAN communication (C-CAN)
1. Custom Function: car seats linked to getting on/off motion, Welcome Light etc.
2. LKA: Lane Keeping Assist
3. PDW: Parking Distance Warning
Low speed CAN communication (M-CAN)
1. AV: Audio/Video Multimedia information Display
2. TBT: Turn By Turn Navigation Information Display

Sound output

Various alarms and sound effects are issued through the cluster speaker.

G13350984

Courtesy of KIA MOTORS AMERICA, INC.

Sound	Description and function (CAN data receiver)
Welcome	Welcome (Key out and door open/closed state checked by BCM
Goodbye	Goodbye (Cluster)
Door open warning	Key reminder warning (BCM), Vehicle speed is 1km/h or below & IGN switch is ACCor IGN or engine start & when vehicle speed is below 1km/h or when the driver side door is opened
Seat belt warning	Driver seat belt warning (BCM)
PDW system warning	PDW sensor fault warning (BCM)
Gear R	PDW warning when shift gear R (BCM and PDW)
Parking Brake	Parking brake warning (BCM)
Start button	SSB button warning (SMK)
Rheostat light information	Rheostat warning when select the max or min degree (Cluster)
Smart Key departure	Smart key out warning (SMK)
Smart Key departure	Non smart key warning (SMK)
Conventional cruise	Change the conventional cruise
Turn signal lamp	Turn signal lamp warning (BCM)
Smart key battery low voltage	Warning when driver push the SSB button with low voltage battery smart key (SMK)
EPB warning	Warning when change from Auto Hold to EPB lock (EPB)
Coolant temperature alarm	When the engine temperature is over 120 °C(EMS)

User Setting Mode (USM)
Setting can be changed by using switches (Menu, UP, Down and OK button). There are many items (for example, In/Out Seat Synchronization, In/Out Steering Wheel Synchronization, Auto Door Lock, Auto Door Lock Deactivate, Head Lamp Escort, Welcome Light, Welcome Sound, One Touch Turn Signal, Average Fuel Consumption Auto Reset, Brightness, and Content Setup) that can be set and customized. The signal flow during setting is as follows.
1. UMS settings are set, they are transmitted to BCM.
2. BCM transmits the settings via B-CAN to the relevant modules.
3. The module completes setting and transmits the modified setting to BCM.
4. BCM transmits the final settings via C-CAN to the cluster.
  Information
  
  The cluster communicates directly with C-CAN units.