Ferrari 458 Italia Owner's Manual page 132

Warning
The driver is always responsible for turning on the external
lights, depending on the ambient light and in compliance with
the regulations in force in the country of use. The automatic
system for turning on and off the external lights must be
considered an aid for the driver. If necessary, turn the lights on
and off manually.
Twilight sensor
The twilight sensor is comprised of a global sensor which measures
the ambient light upwards.
In the event of sensor failure, the system switches on low beams
and running lights, regardless of the daylight conditions; a failure
message will appear on the instrument panel display.
The failure indication will be displayed as long as the light switch is
turned to AUT.
If this occurs, we recommend that you deactivate the automatic
system and turn on the external lights manually if necessary.
Important note
If this occurs, contact the Ferrari Service Network as soon as
possible.
About your Vehicle
132
Day lights
The LEDS on the headlights serve as front turn indicators and day
lights. To activate or deactivate the day running lights, call up the
MENU screen page on the left TFT display, select the items "Car
setup", "Day lights" and select ON to activate the function and OFF
to deactivate it.
Turn indicators
Quickly press the left indicator or right indicator button
steering wheel to switch on the relevant turn indicator.
The relative warning light or
comes on.
The turn indicator goes off when the steering wheel is realigned.
Holding down one of the two C buttons (for more than
0.3 seconds) temporarily switches on the relevant turn indicator: it
is switched off after 3 flashes ("lane change" function).
C
C on the
on the instrument panel
C