Jeep COMPASS Owner's Handbook Manual page 123

the driver side door is closed.
110
System Activation
Once enabled, the HDC system will
activate automatically if the car is driven
downhill on a steep slope, higher than
4%.
The speed set for the HDC system
can be selected by the driver and can
be adjusted within the thresholds by
pressing down on the accelerator pedal
or the brake pedal.
Manual driver control
The driver can cancel the activation
speed of the HDC system at any moment
by pressing down on the accelerator
pedal or the brake pedal.
Deactivating the system
The HDC system is deactivated, but
remains available, if one of the following
conditions occurs:
the speed set for the HDC system
is canceled with 12 km/h, but set to
speeds below 40 km/h;
the car is on a descent with
insufficient gradient, that is below 4% or
a level surface, or is going uphill;
the automatic transmission lever is in
P ("Park") position.
Disabling the system
The HDC system is deactivated and
disabled if one of the following
conditions is met:
the button shown in fig. 110 is
pressed;
activation of mode other than 4WD
5520708D
LOW;
driver side door open;
speed of 40 km/h exceeded
(immediate deactivation of the HDC
system).
Warnings for the driver
The appearance of the symbol
instrument panel display and the turning
on of the LED on the button shown in
fig. 110 warn the driver of the status of
the HDC system:
the symbol on the instrument panel
display and the LED on the button turn
on and remain on with a fixed light when
the HDC system is enabled or activated.
This is the normal operating condition of
the HDC system;
the LEDS on the button flash for a few
seconds, then turn off, when the driver
presses the button shown in fig. 110 if
the enabling conditions are not satisfied.
WARNING
94) The ABS contains sophisticated
electronic equipment that may be
susceptible to interference caused by
improperly installed, or high output radio
transmitting equipment. This interference
can cause possible loss of Anti-Lock
braking capability. Installation of such
equipment should be performed by
qualified professionals.
95) Pumping of the anti-lock brakes will
diminish their effectiveness and may
lead to a collision. Pumping makes the
stopping distance longer. Just press firmly
on your brake pedal when you need to
slow down or stop.
96) If the ABS intervenes, this indicates
that the grip of the tyres on the road is
nearing its limit: you must slow down to a
speed compatible with the available grip.
on the
97) To achieve maximum efficiency of
the braking system, a settlement period
of about 500 km is required. During
this time, avoid sudden, repeated and
prolonged braking.
98) The system cannot overrule the
natural laws of physics, and cannot
increase the grip available according to
the condition of the road.
99) The system cannot prevent accidents,
including those due to excessive speed
on corners, driving on low-grip surfaces or
aquaplaning.
100) The capability of the system
must never be tested irresponsibly
and dangerously, in such a way as to
compromise personal safety and the
safety of others.
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