Page 138 of 296

In addition to the electrical branches,
the vehicle's electric system can only
be connected to the supply cable for an
electric brake and to the cable for an
internal light, though not above 15
W. For connections use the preset
control unit with battery cable no less
than 2.5 mm
2.
IMPORTANT The trailer tow hook
contributes to the length of the vehicle.
When installing on long wheelbase
versions, it is only possible to install
removable tow hooks because the total
vehicle length limit of 6 metres is
exceeded.
If no trailer is fitted, the hook must be
removed from the attachment base and
it must not exceed the vehicle's
original length.
IMPORTANT If you wish to leave the
tow hook fitted without towing a trailer,
it is advisable to contact a Fiat
Dealership for the relevant system
update operations because the tow
hook could be detected as an obstacle
by the central sensors.Installation diagram for Van
versions fig. 121
The tow hook structure must be
fastened in the points shown by the
symbol Ø using a total of 6 M10x1.25
screws and 4 M12 screws.
The internal back plates must be at
least 5 mm thick. MAX LOAD ON
BALL: 100/120 kg depending on the
payload (see the “Weights” table in the
“Technical Data” chapter).
138)
To install a tow hook, the bumpers
must be trimmed as described in the
supplier's installation kit.
Installation diagram for Truck and
Chassis Cab versions fig. 122
Another tow hook specific to Truck and
Chassis Cab versions is shown in fig.
122.
The structure Ø must be fixed in the
points indicated using a total of 6
M10x1.25 screws and 4 M12 screws.MAX LOAD ON BALL: 100/120 kg
depending on the payload (see the
“Weights” table in the “Technical Data”
chapter).
WARNING
136)The ABS with which the vehicle may
be equipped will not control the braking
system of the trailer. Particular caution
is required on slippery roads.
137)Never modify the braking system of
the vehicle to control the trailer brake. The
trailer braking system must be fully
independent from the hydraulic system of
the vehicle.
138)After fitting, screw holes must be
sealed to prevent a exhaust gas inlet.
.
136
STARTING AND DRIVING
Page 143 of 296

PROLONGED
VEHICLE INACTIVITY
If the vehicle needs to be off the road
for longer than one month, the following
precautions must be taken:
park the vehicle indoors in a dry
and, if possible, well-ventilated place;
engage a gear;
check that the handbrake is not
engaged;
disconnect the negative battery
terminal; if the vehicle is equipped with
a battery disconnection function
(disconnector), see the description of
the procedure in the "Controls"
paragraph in the "Dashboard and
controls" section;
clean and protect the painted parts
using protective wax;
clean and protect the shiny metal
parts using special compounds
available commercially;
sprinkle talcum powder on the
windscreen and rear window wiper
rubber blades and lift them off the
glass;
slightly open the windows;
cover the vehicle with a piece of
fabric or perforated plastic sheet. Do
not use compact plastic tarpaulins,
which prevent humidity from
evaporating from the surface of the
vehicle;
inflate tyres to +0.5 bar above the
standard specified pressure and check
it at intervals;
do not drain the engine cooling
system.
IMPORTANT If the vehicle is equipped
with an alarm system, switch off the
vehicle alarm with the remote control.
IMPORTANT After turning the ignition
key to STOP and having closed the
driver side door, wait at least one
minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to
the battery, make sure that the ignition
key is in the STOP position and the
driver side door is closed.
141
Page 147 of 296
Light bulbs
Light bulbs Type Power Figure ref.
Main beam headlights H7 55W D
Dipped beam headlights H7 55W D
Front side lights / daytime running lights
W21/5W - LED
(#)--
Front fog lights
(*)H11 55W -
Front direction indicators WY21W 21W B
Side turn lightW16WF
(**) / WY5W
(***)16W(**) / 5W (***)A
Rear direction indicators PY2IW 21W B
Side lights W5W 5W A
Rear side lights P21/5W 21/5W B
Rear side lights/Brake lights P21W 21W B
Third brake light W5W 5W B
Reverse gear W16W 16W B
Rear fog light W16W 16W B
Number plate C5W 5W A
Front roof light (movable lens) 12V10W 10W C
Rear ceiling light 12V10W 10W C
(#) where provided, instead of bulb W21/5W
(*)for versions/markets, where provided
(**)XL and Tempo Libero versions
(***)all other versions
145
Page 150 of 296

Side
To change the bulbs, proceed as
follows fig. 134:
move the mirror manually to permit
access to the two fixing screws A;
using the Phillips screwdriver
provided, undo the screws and extract
the bulb holder assembly, releasing it
from the teeth;
undo the bulb and replace bulb B,
turning it anticlockwise.FOG LIGHTS
(for versions/markets, where provided)
To replace the front fog light bulbs,
proceed as follows:
steer the wheel completely inwards;
undo the screw A and remove the
flap B fig. 135;
release the clip C fig. 136 and
disconnect the electrical connector D;
turn and remove the bulb holder E;
release the bulb and replace it;
refit the new bulb and carry out the
procedure described previously in
reverse.REAR LIGHT CLUSTERS
The bulbs are arranged inside the light
cluster as follows fig. 137:
A brake/side lights
B side light
C direction indicators
D reverse lights.
E rear fog lights
To replace the bulb, proceed as follows
fig. 138, fig. 139:
open the rear wing door.
133F1A0317
134F1A0195
135F1A0361
136F1A0362
137F1A0318
148
IN AN EMERGENCY
Page 151 of 296
undo the 7 fixing screws A of the
plastic cover;
undo the two fixing screws B;
extract the unit outwards and
disconnect the electrical connector;
unscrew the screws C using the
screwdriver provided and remove the
bulb holder;
remove the bulb D, E, F pushing it
gently and turning it anticlockwise
(“bayonet” locking), then replace it;
remove the bulb G, H pulling outwards;
refit the bulb holder and tighten the
screws C;
reconnect the electrical connector,
correctly reposition the unit on the body
of the vehicle and then tighten the
fixing screws B;
refit the plastic cover fastening it
with the 7 fixing screws A.For truck and chassis cab versions:
Undo the four screws H fig. 140 and
replace the bulbs:
I bulb for rear fog light
L bulb for reversing light
M bulb for side light
N bulb for brake light
O bulb for side light.
138F1A0319139F1A0320
140F1A0200
149
Page 152 of 296

THIRD BRAKE LIGHTS
To replace the bulb proceed as follows:
undo the two fixing screws A fig.
141;
extract the lens unit;
press the tabs B fig. 142 together
and remove the bulb holder;
remove the snap-fitted bulb and
replace.NUMBER PLATE LIGHTS
To replace the bulb proceed as follows:
operate in the point indicated by
the arrow and remove the lens unit A
fig. 143;
change the bulb releasing it from the
side contacts and making sure the
new bulb is correctly fastened between
the contacts;
refit the snap-fitted lens unit.
SIDE LIGHTS
(for versions/markets, where provided)
To replace the bulb proceed as follows:
for extra-long van:
– undo the two fixing screws C fig. 144
and remove the headlight;
– remove the bulb holder D on the rear
of the light cluster, turning it through
a 1/4 turn;
– remove the snap-fitted bulb and
replace.
for chassis cabs with platform:
– remove the bulb-holder on the rear of
the light cluster, turning through 1/4
turn;
– remove the snap-fitted bulb and
replace.141F1A0204
142F1A0205
143F1A0206
144F1A0207
150
IN AN EMERGENCY
Page 157 of 296

Dashboard fusebox
Protected device Fuse Ampere
Right dipped beam headlight F12 7.5
Left dipped headlight F13 7.5
Engine compartment control unit relay, dashboard control unit relay
(+key)F31 5
Lighting of roof lights in the passenger compartment (+battery) F32 7.5
Battery monitoring sensor for Start&Stop versions (+battery) F33 7.5
Minibus interior lights (emergency) F34 7.5
Radio, Climate control system, Alarm, Tachograph, Battery
disconnecting control unit, Timer Webasto timer (+battery), TPMS,
Current stabiliser for radio setup (S&S)F36 10
Brake lights control (main), Instrument panel (+key), Gateway (for
transformers)F37 7.5
Door lock (+battery) F38 20
Windscreen wiper (+key) F43 20
Driver's side electric window F47 20
Passenger side electric window F48 20
Parking sensor control unit, radio, steering wheel controls, central
control panel, left control panel, auxiliary panel, battery
disconnecting control unit (+key), Trailer hook, Rain sensor, Current
stabiliser (for S&S)F49 5
155
Page 170 of 296

Message Signal Description
FMS1(2)
High beam, main beam Indicates active main beam headlight status
Low beam Indicates active dipped headlight status
Turn signals Indicates active direction indicator status
Hazard warning Indicates active hazard warning light status
Parking Brake Indicates parking brake engaged
Brake failure / brake system malfunction Indicates braking system fault
Hatch open Indicates rear door not shut
Fuel level Indicates fuel reserve warning light on
Engine coolant temperature Indicates engine coolant overheating warning light on
Battery charging condition Indicates insufficient battery charge warning light on
Engine oilIndicates insufficient engine oil pressure warning light
on
Position lights, side lights Indicates active side light status
Front fog lights Indicates active fog light status
Rear fog light Indicates active rear fog light status
Engine / Mil indicatorIndicates EOBD/injection system failure warning light
on
Service, call for maintenance Indicates scheduled service indicator displayed
Transmission failure / malfunction Indicates transmission system fault
Anti-lock brake system failure Indicates ABS failure warning light on
(2) The signal values are derived from information shown on the instrument panel
168
IN AN EMERGENCY