Hyundai Elantra: Emergency Call System / Emergency Call (eCall) Button
Components and components location

Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | Using a remover and remove the overhead console (A). 
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3. | Disconnect the overhead console connectors (A). 
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1. | Install the eCall button and button cover. |
2. | Install the overhead console assembly after connecting the connector. |
3. | Connect the negative (-) battery terminal. |
Components and components location
Component
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The eCall unit for AVN is equipped in AVN head unit.
Repair procedures
Removal
You must make sure turn RED LED ON if you do any of the following...
Schematic diagrams
Components
Repair procedures
RemovalRoof Antenna1.Disconnect the negative (-) battery terminal.2.Remove the roof trim.(Refer to Body - "Roof Trim Assembly")3...
Other information:
Description and operation
DescriptionA spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture therein by means of an electric spark, while containing combustion pressure within the engine...
Components and components location
Components1. Electronic throttle body (ETC)2. Return hose3. Return pipe4. Intake manifold5. Intake manifold gasket
Repair procedures
Removal and Installation1.Disconnect the battery negative terminal.2.Remove the engine cover...