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• When the battery is weak, if the
POWER button is pressed, the
indicator will blink and you are not
able to start the power cell module.
However, you can start the power
cell module by inserting the smart
key in the smart key holder. Also, if
the smart key system related parts
have a problem, the indicator will
blink.
ESC indicator
(Electronic Stability
Control)
The ESC indicator will illuminate
when the POWER button is in the
ON position, but should go off after
approximately 3 seconds. When the
ESC is on, it monitors the driving
conditions and under normal driving
conditions, the ESC indicator will
remain off. When a slippery or low
traction condition is encountered, the
ESC will operate, and the ESC indi-
cator will blink to indicate the ESC is
operating. If the ESC system mal-
functions the indicator illuminates
and stays on. Take your vehicle to an
authorized HYUNDAI Tucson Fuel
Cell dealer and have the system
checked.
ESC OFF indicator
The ESC OFF indicator will illumi-
nate when the POWER button is in
the ON position, but should go off
after approximately 3 seconds. To
switch to ESC function off, press the
ESC OFF button. The ESC OFF indi-
cator will illuminate indicating the
ESC is deactivated.
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