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The trailer stability assist system
offers increased safety in normal
driving conditions, provided that the
recommendations on towing a trailer are
obser ved. It must not encourage the driver
to take additional risks, such as towing
a trailer in adverse operating conditions
(overloading, failure to obser ve the trailer
nose weight, worn or under-inflated tyres,
faulty braking system, etc.) or drive at too
high a speed.
In certain cases, the swaying of the trailer
may not be detected by the ESC system,
particularly with a light trailer.
When driving on slippery or poor sur faces,
the system may not be able to prevent
sudden swaying of the trailer.
Advanced Grip Control
Special patented traction control system which
improves driveability on snow, mud and sand.
This system, the operation of which has been
optimised for each situation, allows you to
manoeuvre in most conditions of poor grip
(encountered during passenger vehicle use).Associated with all-season M+S (Mud and
Snow) tyres, this system offers a compromise
between safety, grip and driveability.
The accelerator pedal should be pressed
sufficiently to allow the system to use the power
of the engine. Operation at high engine speeds
is completely normal.
A five-position selector knob allows you to
choose the setting best suited to the driving
conditions encountered.
An indicator lamp associated with each mode
comes on, accompanied by the display of a
message to confirm your choice.
Operating modes
Every time the ignition is switched off, the
system automatically resets to this mode.
Snow
This mode adapts its strategy to
the conditions of grip encountered
for each of the two front wheels on
moving off.
(mode active up to 50
mph (80 km/h))
All terrain (mud, damp grass,
etc.)
This mode, when moving off, allows
considerable spin on the wheel with
the least grip to optimise clearing
of the mud and to regain grip. At
the same time, the wheel with the
most grip is controlled in such a
way as to transmit as much torque
as possible.
When moving, the system optimises wheel spin
to respond to the driver's requirements as fully
as possible.
(mode active up to 31
mph (50 km/h))
Standard (ESC)
This mode is calibrated for a low
level of wheel spin, based on the
different levels of grip normally
encountered on the road.
5
Safety
