Fiat Abarth 500 2015 Owner's Manual page 257

ESC Operating Modes
The ESC system has three available operating modes.
Full On
This is the normal operating mode for ESC. Whenever
the vehicle is started, the ESC system will be in On mode.
This mode should be used for most driving situations.
ESC should only be turned to Partial Off for specific
reasons as noted below.
Partial Off
This mode is entered by momentarily pressing the ESC
Off switch. This mode is intended for times when a more
spirited driving experience is desired. It is also intended
for driving in deep snow, sand or gravel conditions,
when more wheel spin than ESC would normally allow is
required to gain traction.
To turn ESC on again, momentarily press the switch
again. This will restore the normal ESC On mode of
operation.
WARNING!
When in "Partial Off" mode, the TCS functionality of
ESC (except for the limited slip feature described in
the TCS section) has been disabled and the "ESC Off
Indicator Light" will be illuminated. When in "Par-
tial Off" mode, the engine power reduction of TCS is
disabled, and the enhanced vehicle stability offered
by the ESC system is reduced.
Full Off
This mode is intended for off-highway or off-road use
only and should not be used on public roadways. In this
mode, all TCS and ESC stability features are turned OFF,
except for the limited slip feature described in the TCS
STARTING AND OPERATING 255
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