Emergency Call System
Components and Component Location
Components

| 1. Head Unit (AVN, Audio) 2. eCall Button 3. eCall Microphone 4. Roof Antenna 5. eCall Module |
6. Supplemental Restraint System Control Module (SRSCM) 7. eCall Speaker |
Description and Operation
Description
Emergency Call (eCall)
When an accident occurs or a user request is detected, the system notifies the vehicle call center via wireless network so that the center can provide the necessary emergency service.

| 1. Emergency Call 2. Wireless Communication Network |
3. Public Safety Answering Point (PSAP) 4. Emergency Rescue Service |
eCall Function
Automatic notification: When an airbag signal caused by an accident is detected, the call center is automatically notified of the accident.
An accident occurs (Condition: ignition "ON").
Crash signal: Sent from the Airbag Control Unit (ACU) to the eCall device.
Making the call: The emergency call is placed to the most appropriate Public Safety Answering Point (PSAP).
MSD transmission: Once connected, the Minimum Set of Data (MSD) is transmitted via in-band modem (technology that transmits data over the telephone voice channel).
Connect to a call center agent, who will in turn provide emergency assistance service.
Manual notification: The driver can use the SOS button to manually notify the call center of an accident.
The driver decides to press the SOS button.
Making a call: the emergency call is made to the most suitable PSAP.
MSD transmission: Once connected, the Minimum Set of Data (MSD) is transmitted via in-band modem (technology that transmits data over the telephone voice channel).
Connect to a call center agent, who will in turn provide emergency assistance service.
eCall Controller Configuration

Input Buttons and Indicators
SOS button: Press this button to call the call center.
SOS TEST Button: press and hold this button for 10 seconds or more to enter test mode and reset the eCall system.
Indicator Lamp: the red and green LEDs illuminate for 3 seconds after the ignition is switched to ACC or ON, and remain off in standby mode until the key is turned off.
The red LED illuminates when a problem occurs in the eCall system.
The green LED illuminates when the eCall system is operating normally.
Test yourself
A quick Kia Stinger CK quiz: every answer comes with an explanation and a link to the manual page.