2012 Alfa Romeo Giulietta brake sensor

15
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
Speed limit exceeded (red)
(for versions/markets, where provided)
The warning light (for versions/markets where pro-
vided) comes on when the speed exceeds 120 km/h.
When the car exceeds the speed limit set in the setup Menu (e.g.
120 km/h), on some versions a message and a symbol are shown
in the display and an acoustic signal is activated.
X
Always drive at a speed appropriate to the traffic
conditions, the weather and the laws in force. The
engine may be turned off while the DPF light is on;
however, repeated interruption of the regeneration process
may result in premature degradation of the engine oil.
For this reason, it is always advisable to wait for the light
to go off before turning off the engine, following the in-
structions appearing above. It is not a good idea to com-
plete DPF regeneration with the vehicle stationary.Generic fault (amber)
(for versions/markets, where provided)
The warning light turns on in the following circumstances:
Contact Alfa Romeo Authorized Services as soon as possi-
ble to eliminate the fault.
Exterior lights fault
See the section on warning light 6.
Brake lights fault
See description in the “Brake lights fault” section.
Fuel cut-off
This warning light comes on when the fuel cut-off inertia switch is
triggered. A specific message will be shown on the display.
Start&Stop fault
(for versions/markets, where provided)
The warning light comes on when a fault is detected in the
Start&Stop system.
Rain sensor fault
(for versions/markets where provided)
The warning light comes on when a rain sensor fault is detected.
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19
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
Rain sensor fault
(for versions/markets where provided)
On some versions, a message + symbol will be shown
on the display if a dusk sensor fault is detected. 1
Parking sensor fault
(for versions/markets where provided)
On some versions, a message + symbol will be shown
on the display if a parking sensor fault is detected.
Rain sensor fault
(for versions/markets where provided)
On some versions, a message + symbol will appear on
the display if a rain sensor fault is detected. u
t
Brake lights fault
On some versions, a message + symbol will appear on
the display if a brake light fault is detected. The fault may be caused
by a blown bulb, a blown protection fuse or an interruption of the
electric connection.TDrive mode display (“Alfa DNA” system)
(for versions/markets, where provided)
On versions equipped with a reconfigurable multifunction display,
a message + symbol associated with the selected driving mode -
“DYNAMIC”, “NORMAL” or “ALL WEATHER” - is shown. A warn-
ing message is shown on the display if one of these driving modes
is not available.
On versions equipped with multifunction display, a letter (d or a)
associated with the selected driving mode is shown together with
a dedicated message.

126
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
The ultimate responsibility when parking and car-
rying out other dangerous manoeuvres still rests
with the driver. When carrying out such manoeu-
vres, always ensure that the manoeuvring area is free
of people (particularly children) and animals. Parking sen-
sors are designed to assist drivers; however, you must al-
ways concentrate fully during potentially dangerous ma-
noeuvres, even if carried out at low speeds.
GENERAL WARNINGS
During parking manoeuvres, pay the utmost attention to any ob-
stacles that could be located above or below the sensors.
Sometimes, objects located close to the rear part of the car may
not be detected by the system and may damage the car or become
damaged themselves.
Here below are some conditions that may influence the perfor-
mance of the parking system:
❍Reduced sensor sensitivity and a reduction in the parking as-
sistance system performance could be due to the presence on
the surface of the sensor of: ice, snow, mud, thick paint.
❍the sensor may detect a non-existent obstacle (echo noise) due
to mechanical noises, for example when washing the vehicle,
in case of rain, strong wind, hail.
❍the signals sent by the sensors can also be altered by the pres-
ence of ultrasound devices (e.g. pneumatic brake systems or
pneumatic drills) near the car;
❍sensor performance can also be influenced by the position of
the sensors. For example by a change in the ride setting (caused
by the wear of the shock absorbers, suspension), overloading
the car and carrying out specific tuning operations that require
the car to be lowered;
❍the detection of obstacles at the top part of the vehicle may
not be guaranteed because the system detects obstacles that
could cause an impact with the vehicle in the bottom part.
For repainting the bumpers or retouching the paint-
work around the sensors contact Alfa Romeo
Authorized Services. Incorrect application of paint
may compromise the operation of the parking sensors.