2010 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 light6.
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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001-130 Alfa Giulietta EN 5ed 26-07-2010 16:33 Pagina 15

18
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
Possible presence of ice on the road
On versions equipped with reconfigurable multifunc-
tion display, a message + symbol will appear when
the outdoor temperature falls to or below 3°C.
On versions with multifunctional display, only the message is shown.
IMPORTANT In the event of outdoor temperature sensor fault, dash-
es are shown on the display instead of the value.√
Fuel cut-off
On some versions the display will show a message +
symbol if the fuel cut-off trips. For the fuel cut-off sys-
tem reactivation procedure see paragraph “Fuel cut-off
system” in this chapter.s
Exterior lights fault
On some versions, a message + symbol will appear
on the display if a fault is detected in one of the fol-
lowing lights:
– daytime lights (DRL)
– sidelights/taillights
– direction indicators
– rear fog lights
– number plate lights.
The fault relating to these lights could be: one or more blown bulbs,
a blown protection fuse or a break in the electric connection.W
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 protec-
tion fuse or an interruption of the electric connection.T
Boot open
On some versions, a message + symbol on the dis-
play are shown when the boot is open.R
Bonnet open
On some versions, a message + symbol on the display
are shown when the bonnet is open.S
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126
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
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.
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.
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
thecartobelowered;
❍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.
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