2010 SATURN AURA HYBRID Owners Manual

Cruise Control
Cruise control lets a speed of about 40 km/h (25 mph)
or more be maintained without keeping your foot on
the accelerator. Cruise control does not work at speeds
below 40 km/h (25 mph).
{WARNING:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do not
use the cruise control on winding roads or in
heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire traction
can cause excessive wheel slip, and you could
lose control. Do not use cruise control on slippery
roads.
Setting Cruise Control
{WARNING:
If you leave your cruise control on when you are
not using cruise, you might hit a button and go
into cruise when you do not want to. You could be
startled and even lose control. Keep the cruise
control switch off until you want to use cruise
control.
The cruise control buttons
are located on the steering
wheel.
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I(On/Off):Press to turn the cruise control system
on and off.
RES+ (Resume):Press to resume a set speed and to
accelerate the speed.
SET−(Set):Press to set a speed and to decrease
the speed.
To set a speed do the following:
1. Press
Ito turn cruise control on. The indicator
light on the button comes on.
2. Get up to the desired speed.
3. Press the SET−and release it. The cruise symbol
displays in the instrument panel cluster to show the
system is engaged.
4. Take your foot off the accelerator pedal.
When the brakes are applied, the cruise control
shuts off.
If the vehicle is in cruise control and the Traction
Control System (TCS) begins to limit wheel spin, the
cruise control automatically disengages. SeeTraction
Control System (TCS) on page 5-7. When road
conditions allow, the cruise control can be used again.
Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brakes are applied, the cruise control is disengaged.
But it does not need to be reset. The cruise symbol in
the instrument panel cluster also goes out indicating
cruise is no longer engaged. Once the vehicle speed is
40 km/h (25 mph) or more, briefly press the RES+.
The vehicle returns to the previously set speed
and stays there.
Increasing Speed While Using Cruise
Control
There are two ways to increase the vehicle speed while
using cruise control:
•If the cruise control system is already engaged,
press and hold the RES+ button until the desired
speed is reached, then release it.
•To increase the vehicle speed in small amounts,
briefly press the RES+ and then release it. Each
time this is done, the vehicle goes about 1.6 km/h
(1 mph) faster.
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Reducing Speed While Using Cruise
Control
If the cruise control system is already engaged:
•Press and hold the SET−until the desired lower
speed is reached, then release it.
•To slow down in very small amounts, briefly push
the SET−. Each time this is done, the vehicle
goes about 1.6 km/h (1 mph) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal, the
vehicle slows down to the previously set cruise
control speed.
Using Cruise Control on Hills
How well the cruise control works on hills depends upon
the vehicle’s speed, load, and the steepness of the
hills. When going up steep hills, you might have to step
on the accelerator pedal to maintain the vehicle’s
speed. When going downhill, you might have to brake
or shift to a lower gear to keep the vehicle at a
lower speed. When the brakes are applied this ends the
cruise control.
Ending Cruise Control
There are two ways to disengage the cruise control:
•Step lightly on the brake pedal; when cruise control
disengages, the cruise symbol in the instrument
panel cluster goes out.
•Press theIbutton, to turn off the cruise control
system.
Erasing Speed Memory
The cruise control set speed memory is erased when
the cruise control or the ignition is turned off.
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Headlamps
The band on the lever located on the left side of the
steering column, operates the exterior lamps.
The exterior lamp control has the following four
positions:
2(Headlamps):Turns on the headlamps, parking
lamps, and taillamps.
;(Parking Lamps):Turns on the parking lamps and
taillamps only.AUTO (Automatic Headlamp System):Automatically
turns on the Daytime Running Lamps during daytime,
and the headlamps, parking lamps, and taillamps
at night.
P(Off/On):Turn the band to this position to turn on
the Automatic Headlamp System. In Canada, this
position only works when a vehicle is in the P (Park)
position.
To turn on the Automatic Headlamp System, turn the
switch to off/on. To turn them off, turn the switch to off/on
again. This is a momentary control switch that springs
back when released. The Automatic Headlamp
System always turns on at the beginning of an ignition
cycle.
Headlamps on Reminder
If the driver’s door is opened and the ignition is turned
off while leaving the lamps on, a warning chime will
sound.
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Headlamps Off in Park
This feature works when the ignition is in the ON/RUN
position and it is dark outside. To turn the headlamps
off when it is dark outside but keep other exterior lights
on, turn the exterior lamp control to the parking lamp
position.
To turn on the headlamps along with the other lamps
when it is dark outside, turn the exterior lamp control to
the AUTO or headlamp position.
This function does not work for vehicles first sold in
Canada.
Delayed Headlamps
The delayed headlamps feature keeps the headlamps
on for 20 seconds after the key is turned to LOCK/OFF,
then the headlamps automatically turn off.
To override the 20 second delayed headlamp feature
while it is active turn the turn signal/multifunction
lever up one position and then back to AUTO.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. Fully functional DRL are required on all vehicles
first sold in Canada. The vehicle has a light sensor
on top of the instrument panel that controls the DRL.
Do not cover this sensor or the head lamps will be
on when they are not needed.
The DRL system makes the low-beam headlamps come
on at a reduced brightness when the following
conditions are met:
•The ignition is on.
•The exterior lamps control is in AUTO.
•The exterior lamps control is in the parking lamps
only position (This applies only to vehicles that
are first sold in Canada).
•The light sensor detects daytime light.
•The parking brake is released or the vehicle is not
in P (Park).
When the DRL system is on, the taillamps, sidemarker
lamps, parking lamps, and instrument panel lights
are not on unless you turn the exterior lamps control to
the parking lamp position.
The regular headlamp system should be turned on
when they are needed.
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Automatic Headlamp System
When it is dark enough outside, the automatic headlamp
system turns on the headlamps at the normal brightness
along with other lamps such as the taillamps,
sidemarker, parking lamps, and the instrument panel
lights. The radio lights will also be dim.
The vehicle has a light sensor on top of the instrument
panel that controls the automatic headlamp system.
Do not cover the sensor or the automatic headlamp
system will turn on when it is not needed.
There is a delay in the transition between the daytime
and nighttime operation of the DRL and the automatic
headlamp systems so that driving under bridges or
bright overhead street lights does not affect the system.
The DRL and automatic headlamp systems will only
be affected when the light sensor sees a change
in lighting lasting longer than this delay.
If vehicle is started in a dark garage, the automatic
headlamp system comes on immediately. Once
the vehicle leaves the garage, it takes about one minute
for the automatic headlamp system to change to DRL
if it is light outside. During that delay, the instrument
panel cluster may not be as bright as usual. Make sure
the instrument panel brightness control is in the full
bright position. SeeInstrument Panel Brightness
on page 4-12.To idle the vehicle with the automatic headlamp system
off, turn the ignition on and set the exterior light
switch to the off/on position. For vehicles first sold in
Canada, the transmission must stay in P (Park) for this
function.
The regular headlamps should be used when needed.
Instrument Panel Brightness
The knob with this symbol
is located on the
instrument panel to the left
of the steering column.
Turn the knob clockwise or counterclockwise to brighten
or dim the lights.
Turn the knob completely clockwise to turn on the
interior lamps.
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Dome Lamps
The dome lamps come on when any door is opened.
They turn off after all the doors are closed.
The dome lamps can also be turned on by turning the
instrument panel brightness knob, located on the
instrument panel to the left of the steering column,
clockwise to the farthest position. In this position, the
dome lamps remain on whether a door is opened
or closed.
Entry/Exit Lighting
The lamps inside the vehicle come on when any door is
opened. These lamps fade out about 20 seconds
after all of the doors have been closed or when the
ignition is turned to ON/RUN. They also come on when
the unlock symbol button or the horn symbol is
pressed on the Remote Keyless Entry (RKE) system
transmitter.
The lamps inside the vehicle stay on for about
20 seconds after the key is removed from the ignition to
provide light as you exit.
Parade Dimming
Parade dimming is a separate lighting mode that comes
on while the parking lamps are turned on during the
day. It prevents the display lights and indicator
lights from being dim, while the parking lamps are used
during the day.
Reading Lamps
For vehicles with front overhead console and rear
reading lamps, press the lens to turn the lamp on and
off, while the doors are closed. These lamps come
on automatically when any door is opened.
Trunk Lamp
The trunk lamp comes on when the trunk is opened and
turns off when the trunk is closed.
Electric Power Management
The vehicle has Electric Power Management (EPM) that
estimates the battery’s temperature and state of
charge. It then adjusts the voltage for best performance
and extended life of the battery.
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When the battery’s state of charge is low, the voltage is
raised slightly to quickly bring the charge back up.
When the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gage or a voltage display on the Driver
Information Center (DIC), you may see the voltage move
up or down. This is normal. If there is a problem, an
alert will be displayed.
The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles. This is
because the generator (alternator) may not be
spinning fast enough at idle to produce all the power
that is needed for very high electrical loads.
A high electrical load occurs when several of the
following are on, such as: headlamps, high beams, fog
lamps, rear window defogger, climate control fan at
high speed, heated seats, engine cooling fans, trailer
loads, and loads plugged into accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s output
and the vehicle’s electrical needs. It can increase
engine idle speed to generate more power, whenever
needed. It can temporarily reduce the power demands of
some accessories.
Normally, these actions occur in steps or levels, without
being noticeable. In rare cases at the highest levels
of corrective action, this action may be noticeable to the
driver. If so, a Driver Information Center (DIC)message might be displayed, such as BATTERY
SAVER ACTIVE, BATTERY VOLTAGE LOW, or LOW
BATTERY. If this message is displayed, it is
recommended that the driver reduce the electrical loads
as much as possible. SeeDIC Warnings and Messages
on page 4-41.
Battery Run-Down Protection
The battery run-down feature is designed to protect the
vehicle’s battery.
When any interior lamp (trunk, reading lamps, or dome
lamp) is left on when the ignition is turned off, the
battery run-down protection system automatically shuts
the lamp off after 20 minutes. This prevents draining
of the battery.
To reactivate the interior lamps, do one of the following:
•Open any door.
•Press any Remote Keyless Entry (RKE) transmitter
button.
•Press the power door lock switch.
•Press the remote trunk release.
•Turn the lamp that was left on to off and then to on
again.
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