Hyundai Elantra: Button Engine Start System / Start/Stop Button Repair procedures

Removal

1.	Disconnect the negative(-) battery terminal.

2.	Remove the crash ped lower panel. (Refer to Body - "Crash Ped Lower Panel")

3.	Remove the start/stop button (B) after disconnect the connector (A).

Installation

1.	Install the start/stop button.

2.	Install the crash pad lower panel.

3.	Connect the negative (-) battery terminal.

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Hyundai Elantra AD (2016-2020) Service Manual: Battery Components and Components Location
Components 1. Battery insulation pad2. AMG Battery3. Battery tray4. Battery mounting bracket5. Battery sensor ...

Hyundai Elantra AD (2016-2020) Service Manual: Emergency Fastening Device (EFD) Repair procedures
Removal 1. Disconnect the battery negative cable and wait for at least 3 minutes before beginning work. 2. Remove the front seat. (Refer to Body - "Front Seat Assembly") 3. Remove the rear seat. (Refer to Body - "Rear Seat Assembly") 4. Separate the front seat belt (A) from the eme ...