2005 Alfa Romeo 159 tow

117
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
If a failure is indicated, stop the car, turn
the engine off and then clean the sen-
sors. Make sure to be far from possible
ultrasound sources (e.g.: truck pneu-
matic brakes or pneumatic hammers).
If failure cause has been eliminated the
system will resume regular operation
and warning
tand the corresponding
warning message will turn off.
If the warning light stays on, contact Al-
fa Romeo Authorized Services to have
the system inspected, although the sys-
tem keeps on working. If the failure de-
tected does not impair system operation,
the system keeps on working and fail-
ure is stored in order to be then detect-
ed by Alfa Romeo Authorized Services
at next inspection.
GENERAL WARNINGS
When parking, take the utmost care to
obstacles that may be set above or un-
der the sensors. Objects set close to the
car front or rear part, under certain cir-
cumstances are not detected and could
therefore cause damages to the car or
be damaged.
Indications sent by the sensors can be
altered by dirt, snow or ice deposited on
the sensors or by ultrasound systems
(e.g.: truck pneumatic brakes or pneu-
matic hammers) set nearby the car.
TOWING TRAILERS
Rear sensors are reactivated automati-
cally when removing the trailer cable
plug.
FAILURE INDICATIONS
The system control unit checks every
system component each time the key is
fitted into the ignition device. Sensors
and relevant electrical connections are
then constantly monitored during sys-
tem operation.
Sensor failure is indicated by turning on
of warning light
t(where provided)
on the instrument panel (on certain ver-
sions together with the message on the
display) (see section “Warning lights
and messages”).
Rear sensors operation
is deactivated automat-
ically when the trailer
electric cable plug is fitted into
the car tow hook socket.

147
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
C C
O O
R R
R R
E E
C C
T T
U U
S S
E E
O O
F F
T T
H H
E E
C C
A A
R R
ENGINE STARTING .............................................. 148
PARKING ........................................................... 151
USING THE GEARBOX ......................................... 152
CONTAINING RUNNING COSTS ............................. 153
TOWING TRAILERS.............................................. 155
SNOW TYRES .................................................... 158
SNOW CHAINS .................................................. 159
CAR INACTIVITY ................................................ 160

153
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
Climate control
The air conditioner is an additional load
which greatly affects the engine leading
to higher consumption. When the tem-
perature outside the car permits it, use
the air vents where possible.
Spoilers
The use of aerodynamic optional extras
which are not certified for the specific
use on the vehicle, may reduce the aero-
dynamic penetration of the vehicle and
increase consumption. Unnecessary loads
Do not travel with too much luggage
stowed in the boot. The weight of the
car (especially when driving in town)
and its trim greatly affects consumption
and stability.
Roof rack/ski rack
Remove the roof rack or the ski rack
from the roof as soon as they are no
longer used. These accessories lower air
penetration and adversely affect con-
sumption levels. When needing to car-
ry particularly voluminous objects, prefer-
ably use a trailer.
Electric devices
Use electric devices only for the amount
of time needed. Rear heated window,
additional headlights, windscreen wipers
and heater fan need a considerable
amount of energy, therefore increasing
the requirement of current increases fu-
el consumption (up to +25% in the ur-
ban cycle).CONTAINING
RUNNING COSTS
Here are some suggestions which may
help you to keep the running costs of
your car down and lower the amount of
toxic emissions released into the at-
mosphere.
GENERAL CONSIDERATIONS
Car maintenance
Have checks and adjustments carried out
in accordance with the “Service sched-
ule”.
Tyres
Check the pressure of the tyres routine-
ly at an interval of no more than 4
weeks: if the pressure is too low, con-
sumption levels increase as resistance
to rolling is higher.

155
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
Engage a low gear when driving down-
hill, rather than constantly using the
brake.
The weight the trailer exerts on the car
tow hook reduces by the same amount
the actual car loading capacity. To make
sure the maximum towable weight is
not exceeded (given in the log book)
account should be taken of the fully
laden trailer, including accessories and
personal belongings.
Do not exceed the speed limits of the
country you are driving in. In any case
do not exceed 100 km/h.TOWING TRAILERS
IMPORTANT NOTES
For towing caravans or trailers the car
must be fitted with a certified tow hook
and an adequate electric system. In-
stallation should be carried out by spe-
cialised personnel who release a special
document for circulation on the road.
Install any specific and/or additional
rear-view mirrors as specified by law.
Remember that when towing a trailer,
steep hills are harder to climb, the brak-
ing spaces increase and overtaking takes
longer depending on the overall weight.
The ABS system with
which the car may be
fitted does not control the
trailer braking system. Drive
with extreme care on slippery
roadbeds.
WARNING
Under no circumstances
should the car brake
system be altered to control
the trailer brake. The trailer
braking system must be fully
independent of the car hy-
draulic system.
WARNING

156
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
For the electric connection a unified con-
nector should be used which is gener-
ally placed on a special bracket normally
fastened to the towing device.
For the electrical connection, 7 pin
12VDC connection is to be used (CU-
NA/UNI and ISO/DIN Standards). Fol-
low the instructions provided by the car
manufacturer and/or the tow hitch man-
ufacturer.
An electric brake or other device (elec-
tric winch, etc.), if required, should be
supplied directly by the battery through
a cable with a cross section of no less
than 2.5 mm
2. In addition to the elec-
trical branches, the car’s electric system
can only be connected to the supply ca-
ble for an electric brake and to the ca-
ble for an internal light, though not
above 15W.Assembly diagram fig. 4
The tow hook structure must be fas-
tened in the points shown by the sym-
bol
Øusing a total of 6 M10.
Fastening points (1) shall be fitted with
spacers Ø 20 x 4 mm.
Counter plate (2) shall have min. thick-
ness of 5 mm.
IMPORTANTIt is compulsory to fas-
ten a label (plainly visible) of suitable
size and material with the following
wording:
MAX LOAD ON BALL 70 kg
After fitting, screw holes shall be sealed
to prevent exhaust gas inlet.
IMPORTANTThe hook should be fas-
tened to the body avoiding any type of
drilling and trimming of the bumper.
INSTALLING THE TOW HOOK
The towing device should be fastened
to the body by specialised personnel ac-
cording to any additional and/or inte-
grative information supplied by the Man-
ufacturer of the device.
The towing device must meet current
regulations with reference to 94/20/EC
Directive and subsequent amendments.
For any version the towing device used
must match the towable weight of the
car on which it is to be installed.

157
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND
CONTROLS
CORRECT USE
OF THE CAR
fig. 4A0E0260m
SECTION A - A
REAR AXLE
Existing
M10 screw
Existing
M10 screw
Existing M10 nut Existing M10 nut
Standard tow ball
full load

165
SAFETY
DEVICES
IN AN
EMERGENCY
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
WARNING
LIGHTS AND
MESSAGES
–Car heavy duty(e.g.: towing trail-
er uphill or fully laden car): decrease
speed, if the warning light stays on, stop
the car. Wait for 2 or 3 minutes leaving
the engine on and slightly accelerated to
further activate the circulation of the
coolant fluid, then switch the engine off.
IMPORTANTUnder severe use of the
car, keep the engine on and slightly ac-
celerated for few minutes before switch-
ing it off.
Warning light Findi-
cates also warning light
¬failures. This is indicated by
intermittent flashing, over 4
seconds, of warning light
F. In
this event warning light
¬could
not indicate safety system fail-
ures. Contact Alfa Romeo Au-
thorized Services to have the
system checked immediately.
WARNINGENGINE COOLANT
HIGH TEMPERATURE
(red)
Fitting the key into the ignition device,
the warning light (set on engine coolant
gauge) turns on but it shall go off after
a few seconds.
The warning light turns on (on certain
versions a dedicated message is dis-
played) to indicate engine overheating.
If the warning light comes on, proceed
as follows:
–Normal driving conditions: stop
the car, switch off the engine and check
whether the water level in the reservoir
is not below the MINmarl. Otherwise
wait for few seconds to allow engine
cooling, then open slowly and carefully
the cap, top up coolant and check
whether its level is falling between MIN
andMAXmarks in the reservoir. Check
visually any leak. If when restarting the
warning light comes on again, contact
Alfa Romeo Authorized Services .
u
With engine hot, do not
remove the cap: risk of
burnt.
WARNING

177
SAFETY
DEVICES
WARNING
LIGHTS AND
MESSAGES
CAR
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
CORRECT USE
OF THE CAR
DASHBOARD
AND
CONTROLS
IN AN
EMERGENCY
I I
N N
A A
N N
E E
M M
E E
R R
G G
E E
N N
C C
Y Y
JUMP STARTING ................................................ 178
IF A TYRE IS PUNCTURED .................................... 179
QUICK TYRE REPAIR KIT
FIX&GO automatic ............................................. 186
WHEN NEEDING TO CHANGE A BULB ................... 192
IF AN EXTERIOR LIGHT BURNS OUT ...................... 195
IF AN INTERIOR LIGHT BURNS OUT ....................... 201
IF A FUSE BLOWS .............................................. 205
IF THE BATTERY IS FLAT ...................................... 215
JACKING THE CAR............................................... 216
TOWING THE CAR .............................................. 217