Page 115 of 222

114DRIVING YOUR VEHICLE
The tow hitch must comply with the
current regulation, with reference to
Directive 94/20/EC and amendments.
Install a tow hitch which is suitable
for the towing capacity of the vehicle.
Use a unified coupling for the elec-
trical connections. The coupling is gen-
erally fitted on a specific mount fas-
tened to the tow hitch.
For electrical connection, a 7 or 13
pole 12VDC coupling must be used
(CUNA/UNI and ISO/DIN standards).
Follow the instructions provided by
the manufacturer of the vehicle and/or
the tow hitch.
Use the specific trailer light fusebox
for electrical connections.
An electric brake 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 electrical connec-
tion, only the lead for powering an
electric brake and the lead to power
a light inside the trailer not exceed-
ing 15W may be connected to the ve-
hicle’s electrical system.
For connections use the preset con-
trol unit with battery cable no less
than 2,5 mm
2.
FITTING DIAGRAM
The trailer tow hitch is to be fixed in
the points indicated (see diagram fig.
4).
The plate 1must have a minimum
thickness of 6 mm. The fastening
points 2will be equipped with shims
’16 x 2 mm. The tow hitch structure
is fastened in the points shown with Ø
by means of six M8 screws and four
M10 screws.
Fasten the tow hitch to the body and
trim the bumper with the frame pro-
vided with the assembly kit.
After fitting the tow hitch, the emp-
ty vehicle weight will increase by ap-
proximately 15.5 kg. The ABS system will not
control the trailer braking
system. Great care
should therefore be taken when
driving on slippery road surfaces.
Under no circumstances
modify the vehicle’s brak-
ing system for trailer
braking control. The trailer’s
braking system must be com-
pletely independent of the vehi-
cle’s hydraulic system.
TOW HITCH INSTALLATION
The towing device should be fas-
tened to the body by specialised per-
sonnel according to any additional
and/or integrative information supplied
by the Manufacturer of the device.
106-118 Doblo GB 9-05-2008 12:09 Pagina 114
Page 119 of 222

118DRIVING YOUR VEHICLE
The following precautions should be
taken if the vehicle will not be used for
several months:
– Park the vehicle in covered, dry and
if possible well-ventilated premises.
– Engage a gear.
– Make sure the handbrake is not en-
gaged.
– Remove the cables from the bat-
tery terminals (first remove the cable
to the negative terminal), and check
the battery charge. If the vehicle is to
be stored for long periods the charge
of the battery should be checked
every month and recharged if it falls
below 12.5V.IMPORTANT Where relevant,
switch off the electronic alarm with the
remote control.
– Clean and protect the painted parts
using protective wax.
– Clean and protect the shiny metal
parts using special compounds readi-
ly available.
– Sprinkle talcum powder on the
rubber windscreen and rear window
wiper blades and lift them off the glass.
– Slightly open the windows.– Cover the vehicle with a cloth or
perforated plastic sheet. Do not use
sheets of non-perforated plastic as
they do not allow moisture on the ve-
hicle body to evaporate.
– Inflate the tyres to 0.5 bar above
the normal specified pressure and
check it at intervals.
– Do not drain the engine cooling
system.
VEHICLE STORAGE
106-118 Doblo GB 9-05-2008 12:09 Pagina 118
Page 122 of 222

121IN AN EMERGENCY
BUMP STARTING IF A TYRE IS
PUNCTURED
GENERAL INSTRUCTIONS
Wheel changing and correct use of
the jack and spare wheel call for some
precautions as listed below. Catalysed vehicles must
not be bump started
(pushed, towed or coast-
ed down hill) as this could cause
fuel to flow into the catalytic ex-
haust system and damage it be-
yond repair.
Remember that until
the engine has started the
brake booster and hy-
draulic power steering systems
will not work and a greater effort
will therefore be required to de-
press the brake pedal or turn the
steering wheel.
Alert other drivers that
the vehicle is stationary in
compliance with local
regulations: hazard warning
lights, warning triangle etc.
Passengers on board should
leave the vehicle, especially if it is
heavily laden. Passengers should
stay away from oncoming traffic
while the wheel is being changed.
If the wheel is being changed on
a steep or badly surfaced road,
place wedges or other suitable
material under the wheels to
stop the vehicle.
The spare wheel is vehicle-spe-
cific. Never use the wheel on oth-
er models. Never fit other mod-
el spare wheels on your vehicle.
Do not use the jack for
loads over the value indi-
cated on the plate.
The jack should only be used to
change a wheel on the vehicle for
which it was designed. It should
not be put to other uses or em-
ployed to raise other models of
vehicle. Under no circumstances
should it be used when carrying
out repairs under the vehicle.
An incorrectly positioned jack
may cause the vehicle to fall.
119-148 Doblo GB 9-05-2008 12:09 Pagina 121
Page 123 of 222

122IN AN EMERGENCY
To change a wheel proceed as
follows:
1)Stop the vehicle in a position that
is not dangerous for oncoming traffic
where you can change the wheel safe-
ly. The ground should be flat and ad-
equately firm. Do not lubricate the bolt
threads before fitting
them back: they could
come loose.
Fasten the wheel cap correctly
to prevent the wheel from com-
ing free in motion.
Never tamper with the inflation
valve.
Never place tools between the
rim and tyre.
Check the tyre and spare wheel
pressure regularly. The tyre in-
flation pressure is shown in sec-
tion “Technical specifications”.
CHANGING A WHEEL
Please note:
– The jack weighs 1.85 kg
– The jack requires no adjustments
– The jack cannot be repaired. If it
breaks it must be replaced with a new
jack
– No tool with the exception of the
handle can be fitted on the jack.2)Turn the engine off and pull up the
handbrake.
3Engage first or reverse gear.
4)Either move the left-hand front
seat back forwards (Fiat Doblò Car-
go versions) lifting lever A-fig. 2and
take the tool bag shown in fig. 3or lift
the rear seat (for Fiat Doblò Passen-
ger Transport versions) with lever B-
fig. 4and take the bag shown in fig.
5. Take the bag to the wheel to be re-
placed.
5)Take the wheel removal wrench.
A
fig. 2
F0A0040b
fig. 3
F0A0094b
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Page 128 of 222

Put on the protection
gloves provided together
with quick tyre repair kit.
– Pull up the handbrake. Loosen
tyre inflation valve cap, take out the
filler hose A-fig. 16cand screw the
ring nut B-fig. 16con the tyre valve; The compressor shall
not be operated for more
than 20 minutes. Risk of
overheating!. Tyres repaired with
the quick tyre repair kit shall be
used temporarily only.
127IN AN EMERGENCY
Repairs are not possible
in case of damages on the
wheel rim (bad groove
distortion causing air loss). Do
not remove foreign bodies
(screws or nails) from the tyre.
IT SHOULD BE NOTICED
THAT:
The sealing fluid of the quick tyre re-
pair kit is effective with external tem-
peratures between -20 °C and +50
°C.
The sealing fluid has limited life. The cylinder contains
ethylene glycol. The cylin-
der contains latex: it can
cause allergic reactions. It is
harmful if ingested or inhaled and
irritant for the eyes and in case of
contact. In case of contact rinse
immediately with water and take
off contaminated clothes. If swal-
lowed, do not induce vomit, rinse
out the mouth, drink a lot of wa-
ter and call the doctor immedi-
ately. Keep away from children.
This product must not be used by
asthmatics. Do not inhale
vapours. Call the doctor imme-
diately in case of allergic reac-
tions. Keep the cylinder in the
space provided for the purpose
and far from heat. The sealing flu-
id has limited life.Replace the cylinder if
sealer has run out. Do not
throw away the cylinder
and the sealing fluid. Have the
sealing fluid and the cylinder dis-
posed of in compliance with na-
tional and local regulations.
INFLATING PROCEDURE
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Page 130 of 222

If the pressure falls be-
low 1.8 bars, do not dri-
ve any further: the quick
tyre repair kit Fix & Go auto-
matic cannot guarantee proper
hold because the tyre is too
much damaged. Contact Fiat
Dealership.
– if at least 1.8 bar pressure is read,
restore proper pressure (with engine
running and handbrake on) and
restart;
– drive with the utmost care to the
nearest Fiat Dealership.
129IN AN EMERGENCY
– after driving for about 10 minutes
stop and check again the tyre pres-
sure; pull up the handbrake;It is of vital importance
to communicate that the
tyre has been repaired us-
ing the quick tyre repair kit. Hand
the instruction brochure to the
personnel charged with treating
the tyre repaired with the kit.
FOR CHECKING AND
RESTORING PRESSURE
ONLY
The compressor can be also used
just for restoring pressure. Disconnect
the quick connection and connect it
directly to the tyre valve; in this way
the cylinder is not connected to com-
pressor and the sealing fluid will not
flow into the tyre. CYLINDER REPLACEMENT
PROCEDURE
To replace the cylinder proceed as
follows fig. 16h:
– disconnect connectionA; turn
counter-clockwise the cylinder to re-
place and raise it; fit the new cylinder
and turn it clockwise; connect con-
nection Ato the cylinder and fit the
transparent tube Binto the proper
space.
fig. 16g
F0A0716b
fig. 16h
F0A0542b
119-148 Doblo GB 9-05-2008 12:09 Pagina 129
Page 132 of 222

131IN AN EMERGENCY
TYPES OF BULBS
Several types of bulbs are installed in
the vehicle fig. 17:
A Glass bulbs
Clipped into position.
To remove them, pull.B Bayonet connection bulbs
Remove from the bulb holder by
pressing the bulb and turning it
anticlockwise.
C Cylindrical bulbs
Remove by pulling away from
terminals.D-E Halogen bulbs
To remove the bulb, release
the clip holding the bulb in
place.
A
B
C
E
D
fig. 17
F0A098b
Fig. 17
E
D
A
B
A
E
B
B
B
B
B
A
C
APower
55W
55W
5W
21W
5W
55W
21/5W
21W
21W
21W
21W
5W
10W
10W
5W Type
H1
H7
W5W
PY21W
W5W
H1
P21W/5W
P21W
PY21W
P21W
P21W
W5W
C10W
W5WBulb
Main beam headlights
Dipped beam headlights
Front sidelights
Front direction indicators
Side direction indicators
Front fog lights
Taillights and brake lights
Third brake light
(supplementary brake lights)
Rear direction indicators
Reversing light
Rear fog light
Number plate light
Ceiling light:
– with toggle lens
– with map reading light
Boot
119-148 Doblo GB 9-05-2008 12:09 Pagina 131
Page 136 of 222

135IN AN EMERGENCY
2)Fit the wrench provided A-fig. 28
(used also to remove the wheel) to
the fastening bolt of the light unit.
3)Loosen the bolts, then undo the
light cluster fastening nuts by means of
extension B-fig. 28supplied with the
unit.
As regards the 7-seater version is
concerned, undo the light cluster fas-
tening bolt by means of extension B-
fig. 28 inserted onto the bolt through
slotted hole C-fig. 28a.
4)Undo, after removing the fasten-
ing bolt, the cluster fastening screws
(located outside), as illustrated in
fig. 29.5)Take out the pressure-fit con-
nector.
6)Undo the four fastening screws to
remove the bulb holder and get access
to the bulbs.
7)Remove the bulbs fig. 30by push-
ing them gently and turning them
counterclockwise (bayonet fitting)
A– brake light bulb
B– indicator light bulb
C– reversing light bulb
D– sidelight bulb
E– rear fog light bulb
fig. 28a
F0A0406b
fig. 29
F0A0525b
fig. 30
F0A0526b
fig. 28
F0A0401b
119-148 Doblo GB 9-05-2008 12:09 Pagina 135