ECU Hyundai Sonata Hybrid 2015 Quick Reference Guide

ENGINE START / STOP BUTTON
To start the engine, press the start/stop button while depressing
the brake pedal. To shut engine OFF, shift to P (Park) and press the
start / stop button.
Emergency situations
Shut off engine while driving:
- Press engine start/stop button for more than 2 seconds or
press it 3 times consecutively within 3 seconds.
Restart engine while driving:
- Press engine start/stop button with shift lever in N (Neutral).
With the ignition OFF, press the
engine start / stop button:
• Once for ACC (Accessory) mode.
• Twice for ON mode.
• Three times for OFF.
TRUNK
Press to open.
Smart key
needs to be
within range. Press and hold
to open.
Press the
release button

in the vehicle.
REMOTE KEYLESS ENTRY
Driver’s door Lock/Unlock
Smart key must be within range.
Press:
Once – Unlock driver door
Twice – Unlock all doors
Third – Lock all doors
Remove mechanical key
Press and hold the release A button and remove
the key.
Reinstall mechanical key
Put the key into the hole and push it until a click
sound is heard.
Lock
Unlock
Trunk unlock
Panic
A
MEMO
GETTING STARTED
SONATA HYBRID03
02HYUNDAI