2010 Alfa Romeo Giulietta technical specifications

155
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
SAVING FUEL
Here are some suggestions which may help you to save fuel and
lower the amount of harmful emissions released into the atmos-
phere.
GENERAL CONSIDERATIONS
Car maintenance
Have checks and adjustments carried out in accordance with the
“Scheduled Servicing Plan” (see chapter “Servicing and mainte-
nance”).
Tyres
Check the tyre pressure at least once every 4 weeks: if the pres-
sure is too low, consumption levels increase as resistance to rolling
is higher.
Unnecessar y loads
Do not travel with an overloaded boot. The weight of the car and
its arrangement greatly affect fuel consumption and stability.
Roof rack/ski rack
Remove the roof rack or the ski rack from the roof after use. These
accessories decrease aerodynamic penetration and have a nega-
tive effect on fuel consumption. It is better to use a trailer to trans-
port particularly bulky objects.
Electric devices
Use electric devices only for the amount of time needed. The heat-
ed rear windscreen, additional headlights, windscreen wipers and
heater fan require a considerable amount of energy; increasing the
current uptake increases fuel consumption (by up to +25% in an
urban cycle).
Climate control system
Using the climate control system will increase consumption: use
the air vents when the external temperature so allows.
Spoilers
The use of non-certified spoilers may adversely affect aerodynam-
ics and fuel consumption.
151-160 Alfa Giulietta EN 3ed 13-04-2010 11:46 Pagina 155

156
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
DRIVING STYLE
Starting
Do not warm up the engine at low or high revs when the car is
stationary; this causes the engine to warm up more slowly, there-
by increasing fuel consumption and emissions. It is advisable to set
off immediately and slowly, avoiding high revs: this allows the
engine to warm up more quickly.
Unnecessar y actions
Avoid revving up when starting at traffic lights or before stopping
the engine. The latter action, like double-declutching, is unneces-
sary and causes increased fuel consumption and pollution.
Gear selection
Use a high gear when traffic and road conditions allow. Using a
low gear for faster acceleration will increase fuel consumption. In
the same way, improper use of a high gear increases fuel con-
sumption, emissions and engine wear.
Top speed
Fuel consumption considerably increases as speed increases. Keep
your speed as even as possible, avoiding unnecessary braking
and acceleration which cause excessive fuel consumption and in-
creased emissions.
Acceleration
Accelerating violently severely affects consumption and emissions:
acceleration should be gradual and should not exceed the maxi-
mum torque.
CONDITIONS OF USE
Cold starting
Short distances and frequent cold start-ups prevent the engine from
reaching its optimum running temperature. Consequently, both con-
sumption (from +15 to +30% on the urban cycle) and emissions
will increase.
Traffic and road conditions
High fuel consumption is caused by heavy traffic, for instance when
travelling in a queue with frequent use of low gears or in cities with
many traffic lights. Mountain roads and uneven surfaces also have
a negative effect on consumption.
Traffic hold-ups
During prolonged hold-ups (level crossings) the engine should be
switched off.
151-160 Alfa Giulietta EN 3ed 13-04-2010 11:46 Pagina 156

157
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
TOWING TRAILERS
IMPORTANT
The car must be provided with a type-approved tow hook and ad-
equate electric system to tow caravans or trailers. Installation must
be carried out by a specialist.
Install any specific and/or additional rear-view mirrors in accor-
dance with the highway code of the country in which you are trav-
elling.
Remember that when towing a trailer, steep hills are harder to climb,
braking distances increase and overtaking takes longer depending
on the overall weight.
Engage a low gear when driving downhill, rather than constantly
using the brake.
The weight of the trailer reduces the load capacity of the car by the
same amount. Consi
der the weight at full load, including acces-
sories and luggage, to make sure you do not exceed the maximum
towable weight (shown in the registration document).
Respect the speed limits specific to each country for vehicles tow-
ing trailers. In any event do not exceed 100 km/h.
INSTALLING A TOW HOOK
Contact Alfa Romeo Authorized Services to install a tow hook.
The ABS with which the car is equipped will not con-
trol the braking system of the trailer. Take extra
care when travelling on slippery roads.
Never modify the braking system of the car to con-
trol the trailer brake. The trailer braking system
must be fully independent from the hydraulic sys-
tem of the car.
151-160 Alfa Giulietta EN 3ed 13-04-2010 11:46 Pagina 157

158
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
SNOW TYRES
Use snow tyres of the same size as the normal tyres provided
with the car. Alfa Romeo Authorized Services will advise you on the
most appropriate tyre for use.
Only use these tyres in the event of ice or snow on the roads.
For the type, pressures and specifications of the snow tyre to be
used, follow carefully the instructions given in the “Wheels” para-
graph of the “Technical specifications” chapter.
The performance of these tyres is considerably reduced when the
tread depth is less than 4 mm. If this is the case, replace them.
Due to their specific features, the performance of snow tyres is
much lower than that of standard tyres in normal conditions or on
long motorway stretches. You should therefore use them only in
the conditions for which they were designed. The performance of these tyres is considerably reduced when the
tread depth is less than 4 mm. If this is the case, replace them.
All four tyres should be the same (brand and track) to ensure greater
safety when driving, during braking and better driveability. Re-
member that it is inappropriate to change the direction of rotation
of tyres.
The maximum speed for snow tyres marked “Q”
is 160 km/h, while it is 190 km/h for “T” tyres
and 210 km/h for “H” tyres. You should, howev-
er, always stick to the speed limits of the highway code.
151-160 Alfa Giulietta EN 3ed 13-04-2010 11:46 Pagina 158

159
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
Keep your speed down when snow chains are fit-
ted - do not exceed 50 km/h. Avoid potholes, steps
and pavements and also avoid driving for long dis-
tances on roads not covered with snow to avoid damag-
ing the car and the road surface.
SNOW CHAINS
The use of snow chains should be in compliance with local regu-
lations. Snow chains may be fitted only to the front wheel tyres
(drive wheels).
Check the tension of the chains after the first few metres have been
driven.
Use reduced bulk snow chains:
– All versions: for 195/55 R16”, 205/55 R16” and 225/45
R17” size tyres use low-clearance snow chains with a maximum
protrusion beyond the tyre profile of 9 mm.
IMPORTANT The space-saver wheel cannot be fitted with snow
chains. If a front (drive) wheel is punctured and snow chains must
be used, you must remove a normal wheel from the rear and re-
place this one with the space-saver wheel. In this way, with two
normal drive wheels, it is possible to use snow cha
ins.
STORING THE CAR
If the car is to be left inactive for longer than a month, the following
precautions should be noted:
❍park the car in a dry, covered and, if possible, ventilated area;
engage a gear and check that the handbrake is not engaged;
❍disconnect the negative battery terminal and check battery
charge. Repeat this check once every three months during stor-
age;
❍clean and protect painted areas using protective wax;
❍clean and protect the shiny metal areas using special com-
mercially-available products;
❍sprinkle talcum powder on the rubber windscreen and rear win-
dow wiper blades and lift them off the glass;
❍slightly open the windows;
❍cover the car with a fabric or perforated plastic sheet. Do not
use compact plastic sheets which do not allow humidity to evap-
orate from the surface of the car.
❍inflate tyres to a pressure of +0.5 bar above the normal spec-
ified pressure and check the pressure at regular intervals;
❍if you have not disconnected the battery, check the battery
charge every thirty days;
❍do not drain the engine cooling system.
151-160 Alfa Giulietta EN 3ed 13-04-2010 11:46 Pagina 159

161
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
IN AN EMERGENCY
In an emergency we recommend that you call the freephone number found in the Warranty Booklet.
You can also consult www.alfaromeo.com to find your nearest Alfa Romeo Authorized Services.
STARTING THE ENGINE
If the Ywarning light in the instrument panel remains on con-
stantly, contact Alfa Romeo Authorized Services immediately.
JUMP STARTING
If the battery is flat, the engine may be started using an auxiliary
battery with the same capacity or a little higher than the flat one.
For engine starting follow the procedure below, fig. 112:
❍connect the positive terminal (+) of the booster battery only
with the point indicated on the vehicle battery (writing OK
figure 112) and nowhere else;
❍with a second lead, connect the negative terminal (–) of the
auxiliary battery to an earthing point
Eon the engine or the
gearbox of the car to be started;
❍when the engine has been started, follow the sequence above
in reverse order to remove the leads.
Contact an Alfa Romeo Authorised Service Provider if you cannot
start the engine after several attempts.
IMPORTANT Never connect the negative terminals of the two bat-
teries directly! If the auxiliary battery is installed on another car,
prevent accidental contact between metallic parts of the two cars.
fig. 112A0K0247m
161-198 Alfa Giulietta EN 4ed 5-05-2010 9:04 Pagina 161

162
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
The space-saver spare wheel is vehicle-specific:
do not use it on vehicles of other model and do not
use space-saver spare wheels from other models
on your car. The space-saver spare wheel must only be
used in an emergency. Never use it longer than strictly
necessary and never exceed 80 km/h. On the space-saver
spare wheel there is a label, summarizing the main warn-
ings about the space-saver spare wheel usage restrictions.
Never remove or cover the label. Never apply any hub
cap to the space-saver spare wheel.
CHANGING A TYRE
GENERAL INSTRUCTIONS
The car is equipped with an “Automatic Fix&Go Kit“: see “Auto-
matic Fix&Go Kit” for how to use this device.
Alternatively to the “Automatic Fix&Go Kit” the car may be
equipped with a space-saver spare wheel: see the instructions on
the following pages for changing the tyre.
Use your hazard lights, warning triangle, etc. to
show that your car is stationary in compliance with
regulations. Passengers should get out of the car,
particularly if it is heavily loaded, and wait for the wheel
to be changed away from the traffic. In the event of a
wheel change on a slope or on unsurfaced roads, chock
the wheels.
BUMP STARTING
Never start the engine by pushing, towing or driving downhill.
161-198 Alfa Giulietta EN 4ed 5-05-2010 9:04 Pagina 162

163
GETTING
TO KNOW
YOUR CAR
SAFETY
STARTING
AND DRIVING
IN AN
EMERGENCY
SERVICING AND
MAINTENANCE
TECHNICAL
SPECIFICATIONS
CONTENTS
The jack may be used to replace wheels only on
the car that it comes with or other cars of the same
model. Never use the jack for other purposes, such
as lifting other models. Never use the jack to carry out re-
pairs under the car. Incorrect positioning of the jack may
cause the car to fall. Do not use the jack for loads higher
than the one shown on its label. Never install snow chains
on the space-saver spare wheel; if a front tyre (driving
wheel) is punctured and you need to use snow chains, use
a standard wheel from the rear axle and install the space-
saver spare wheel on the rear axle. In this way, with two
normal drive wheels, it is possible to use snow chains.
If the hub cap is not fitted correctly, it may come
off when the car is travelling. Never tamper with
the inflation valve. Never introduce tools of any
kind between the rim and the tyre. Regularly check the
inflation pressure of the tyres and space-saver wheel (see
chapter “Technical specifications”).Vehicle handling is modified with the space-saver
spare wheel fitted. Avoid violent acceleration and
braking, sharp steering and fast cornering. The
overall duration of the space-saver spare wheel is of about
3000 km, after which the relevant tyre must be replaced
with another one of the same type. Never install a tradi-
tional tyre on a rim designed to be used as a space-saver
spare wheel. Repair and refit the standard wheel as soon
as possible. Using two or more space-saver spare wheels
at the same time is forbidden. Do not apply grease to
the bolt threads before assembly: they might sponta-
neously unscrew.
JACK
Important notes:
❍the jack weight is 1.76 kg;
❍the jack requires no adjustment;
❍the jack cannot be repaired; if it breaks it must be replaced with
a new jack;
❍no tool other than the cranking device may be fitted on the
jack.
161-198 Alfa Giulietta EN 4ed 5-05-2010 9:04 Pagina 163