Hyundai Santa Fe Owner's Manual page 343

Driving your vehicle
- Vehicle with manual transmission
Button Position
Press the Engine Start/Stop button whilst it
is in the ACC position without depressing
the clutch pedal.
ON
The warning lights can be checked before
the engine is started.
To start the engine, depress the clutch and
brake pedals and press the Engine Start/
Stop button with the shift lever in neutral.
START
5-14
Action Notes
Do not leave the Engine Start/Stop button in the
ON position when the engine is not running to pre-
vent the battery from discharging.
If you press the Engine Start/Stop button without
depressing the clutch pedal, the engine does not
start and the Engine Start/Stop button changes as
follows:
OFF → ACC → ON → OFF or ACC