Hyundai Elantra: Button Engine Start System / Start/Stop Button
Components and components location

Repair procedures
1. | Disconnect the negative(-) battery terminal. |
2. | Remove the AVN Head unit. (Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit") |
3. | Loosen the mounting screws and remove the start/stop button (A). 
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1. | Install the start/stop button. |
2. | Install the AVN head unit. |
3. | Connect the negative (-) battery terminal. |
Other information:
Repair procedures
InspectionFront Washer Motor1.With the washer motor connected to the reservoir tank, fill the reservoir tank with water.
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