Suzuki 2009 Grand Vitara Owner's Manual page 133

Hill descent control System
(if equipped)
The hill descent control system is designed
to reduce the driver's workload when going
down steep, rough and/or slippery hills
where the vehicle cannot decelerate
enough by engine braking alone. The hill
descent control system helps to control
vehicle speed by automatically engaging
the vehicle's brakes, as needed, so you
can concentrate on steering the vehicle.
WARNING
Do not rely excessively on the hill
descent control system. The hill
descent control system may not con-
trol vehicle speed on a hill under all
load or road conditions. Always be
prepared to control vehicle speed by
applying the brakes. Failure to pay
attention and control vehicle speed
using the brakes when necessary
may result in loss of control or an
accident.
Hill descent control switch
(1)
(1) Hill descent control switch
To activate the hill descent control system:
1) Turn the transfer switch to the "4H
LOCK" or "4L LOCK" position.
2) Shift the gearshift lever into a forward
gear or reverse gear.
3) Push the hill descent control switch (1)
when the vehicle speed is under 25 km/
h (15 mph). The hill descent control
indicator on the instrument cluster will
come on and the hill descent control
system will be activated.
If the transfer switch is in the "4H LOCK"
position, vehicle speed is maintained at
approximately 10 km/h (6 mph) when
going down a hill.
If the transfer switch is in the "4L LOCK"
position, the vehicle speed is maintained at
OPERATING YOUR VEHICLE
approximately 5 km/h (3 mph) when going
down a hill.
The brake/tail lights come on and the slip
indicator light blinks while the hill descent
control system applies the brakes to main-
tain the vehicle speed.
If the accelerator or brake pedal is
depressed while the hill descent control
system is activated, the system will stop
working temporarily. As soon as the accel-
erator or brake pedal is released, the hill
descent control system begins to function
again if the hill descent control operating
conditions are fulfilled. However, when the
vehicle speed exceeds 25 km/h (15 mph),
the hill descent control system will be
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deactivated automatically.
To deactivate the hill descent control sys-
tem, push the hill descent control switch
again.
CAUTION
When the hill descent control system
is used continuously for a long time,
the temperature of the brake system
may increase and the hill descent
control system may be disabled tem-
porarily. The hill descent control indi-
cator blinks to let you know the
system is disabled. Depress the
brake pedal and stop the vehicle in a
safe place. When the temperature of
the brake system goes down, the hill
descent control indicator will come
on and the system is activated again.
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