120
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICALSPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
STARTING
AND
DRIVING
The weight of the trailer on the car tow
hook reduces of the same value the load
capacity of the car. Consider the weight
of the car at full load, including acces-
sories and luggage to make sure you do
not exceed the maximum towable
weight (shown on the log book).
Respect the speed limits specific for
each country for vehicles towing trail-
ers. In all cases, the top speed must
not exceed 100 km/h.
The ABS with which the
car is equipped will not
control the braking system of the
trailer. Take specific care when
travelling on slippery roads.
WARNING
Never modify the braking
system of the car to control
the trailer brake. The trailer brak-
ing system must be fully indepen-
dent from the hydraulic system of
the car.
WARNING
INSTALLING THE
TOW HOOK
The towing device should be fastened
to the body by specialised personnel
according to any additional and/or in-
tegrative information supplied by the
Manufacturer 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 in-
stalled.
For the electric connection a unified
connector should be used which is
generally placed on a special bracket
normally fastened to the towing de-
vice, and a special ECU for external
trailer light control shall be installed
on the car. For the electrical connection, 7 or 13
pin 12VDC connection is to be used
(CUNA/UNI and ISO/DIN Stan-
dards). Follow the instructions pro-
vided by the car manufacturer and/or
the tow hitch manufacturer.
An electric brake should be supplied
directly by the battery through a ca-
ble with a cross section of no less than
2.5 mm
2.
IMPORTANT Electric brake or other
device shall be used with running en-
gine.
In addition to the electrical branches,
the car’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 15W.
For connections use the preset control
unit with battery cable no less than
2.5 mm
2.
113-124 MUSA 3ed GB 12-11-2007 11:37 Pagina 120
