2007 CHEVROLET HHR brake

Erasing Speed Memory
When you turn off the cruise control or the ignition,
your cruise control set speed memory is erased.
Headlamps
The lever on the left side of the steering column
operates the exterior lamps.
The exterior lamp switch has the following
four positions:
2(Headlamps):This position turns on the
headlamps, parking lamps, and taillamps.
;(Parking Lamps):This position turns on the
parking lamps and taillamps only.
AUTO (Automatic Headlamp System):This
position automatically turns on the Daytime
Running Lamps during daytime, and the
headlamps, parking lamps, and taillamps at night.
P(Off/On):This position is the momentary
Off/On switch for the Automatic Headlamp System.
In Canada, this only works when the vehicles
with an automatic transaxle are in PARK (P) and
vehicles with a manual transaxle have the
parking brake set and the vehicle is not moving.
When operating in AUTO, a momentary turn of the
switch to off/on will turn off the Automatic
Headlamp System. An AUTO LIGHTS OFF
message will display on the driver information
center and a chime will sound. Rotating the switch
to off/on again will turn the Automatic Headlamp
System back on. An AUTO LIGHTS ON message
will display on the driver information center.
The Automatic Headlamp System is always turned
on at the beginning of an ignition cycle for
vehicles with manual transaxle.
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Automatic Headlamp System
When it is dark enough outside, your automatic
system will turn on your headlamps at the normal
brightness along with other lamps such as the
taillamps, sidemarker, parking lamps, instrument
panel lights, and interior switch backlighting.
Your vehicle has a light sensor on top of the
instrument panel. Make sure it is not covered, or
the headlamps may remain on when you do
not need them.
The system may also be on when driving through
a parking garage, heavy overcast weather or a
tunnel. This is normal.
There is a delay in the transition between the
daytime and nighttime operation of the automatic
lamp control system so that driving under
bridges or bright overhead street lights does not
affect the system. The automatic lamp control
system will only be affected when the light sensor
sees a change in lighting lasting longer than
this delay.If you start your vehicle in a dark garage, the
automatic lamp system will come on immediately.
Once you leave the garage, it will take about
20 seconds for the automatic lamp 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 166.
To idle your vehicle with the system off, turn
the ignition on and turn the exterior light switch to
the off/on position. For Canadian vehicles, the
transaxle must stay in PARK (P) for this function
or the parking brake must be set for vehicles
with manual transaxles.
As with any vehicle, you should turn on the
regular headlamps when you need them.
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Brake System Warning Light
Your vehicle’s hydraulic brake system is divided
into two parts. If one part is not working, the other
part can still work and stop you. For good
braking, though, you need both parts working well.
If the warning light comes on, there is a brake
problem. Have your brake system inspected
right away.
This light should come on briey when you turn
the ignition key to RUN. If it does not come
on then, have it xed so it will be ready to warn
you if there is a problem.
When the ignition is on, the brake system warning
light will also come on when you set your parking
brake. The light will stay on if your parking brakedoes not release fully. If it stays on after your
parking brake is fully released, it means you have a
brake problem.
If the light comes on while you are driving, pull off
the road and stop carefully. Make sure the
parking brake is fully released. You may notice
that the pedal is harder to push or, the pedal may
go closer to the oor. It may take longer to
stop. If the light is still on, have the vehicle towed
for service. SeeTowing Your Vehicle on
page 274.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light
is on. Driving with the brake system
warning light on can lead to an accident.
If the light is still on after you have pulled
off the road and stopped carefully, have
the vehicle towed for service.United StatesCanada
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Anti-Lock Brake System
Warning Light
Your vehicle may have
the Anti-Lock Brake
System (ABS).
This light will come on when your engine is started
and may stay on for several seconds. That is
normal.If the light stays on, turn the ignition off. If the light
comes on when you are driving, stop as soon as
possible and turn the ignition off. Then start the
engine again to reset the system. If the light still
stays on after driving at a speed of at least
13 mph (20 km/h), or comes on again while you are
driving, your vehicle needs service. If the regular
brake system warning light is not on, you still have
brakes, but you do not have anti-lock brakes. If the
regular brake system warning light is also on, you
do not have anti-lock brakes and there is a problem
with your regular brakes. SeeBrake System
Warning Light on page 185.
The ABS warning light will come on briey when
you turn the ignition key to RUN. This is normal.
If the light does not come on then, have it xed so
it will be ready to warn you if there is a problem.
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BRAKE FLUID
This message displays to inform the driver that the
brake uid level is low while the ignition is on.
The brake system warning light on the instrument
panel cluster also comes on. SeeBrake System
Warning Light on page 185for more information.
Have the brake system serviced by your dealer
as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine
oil has expired and it should be changed.
When you acknowledge the CHANGE OIL SOON
message by clearing it from the display, you
still must reset the engine oil life system
separately. SeeEngine Oil Life System on
page 302andScheduled Maintenance on
page 393for more information.
CHECK GAS CAP
This message displays if the fuel cap has not
been fully tightened. Recheck the fuel cap to make
sure that it is on properly. A few driving trips
with the cap properly installed should turn
the message off.
COOLING MODE ON
This message may display on some vehicles.
Under severe conditions, hot ambient
temperatures, steep grades, and towing, your
vehicle may experience more transaxle shifting.
This is temporary and normal under these
conditions. This does not require engine or
transaxle service.
CRUISE ENGAGED
This message displays when the cruise control
system is active. SeeCruise Control on page 160
for more information.
DOOR AJAR
This message displays if one or more of the
vehicle’s doors are not closed properly. When this
message displays, make sure that the door(s)
are closed completely.
ENGINE DISABLED
This message displays if the starting of the engine
is disabled. Have your vehicle serviced by your
dealer immediately.
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PARKING BRAKE
This message displays if the parking brake is left
engaged. SeeParking Brake on page 127for
more information.
POWER STEERING
This message displays if a problem has been
detected with the electric power steering. Have
your vehicle serviced by your dealer immediately.
SERVICE AIR BAG
This message displays when there is a problem
with the airbag system. Have your vehicle serviced
by your dealer immediately.
DIC Vehicle Personalization
Your vehicle has personalization capabilities that
allow you to program certain features to a
preferred setting. All of the features listed may not
be available on your vehicle. Only the features
available will be displayed on the DIC.
The default settings for the features were set
when your vehicle left the factory, but may have
been changed from their default state since
that time.To change feature settings, use the following
procedure:
Entering Personalization Menu
1. Turn the ignition on while the vehicle is
stopped.
To avoid excessive drain on the battery, it is
recommended that the headlamps are
turned off.
2. Press and hold the information and reset
buttons at the same time for one second, then
release to enter the personalization menu.
If the vehicle speed is greater than 2 mph
(3 km/h), only the UNITS menu will be
accessible.
3. Press the information button to scroll through
the available personalization menu modes.
Press the reset button to scroll through
the available settings for each mode.
If you do not make a selection within ten
seconds, the display will go back to the
previous information displayed.
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Your Driving, the Road, and Your Vehicle.... 238
Defensive Driving...................................... 238
Drunken Driving........................................ 239
Control of a Vehicle.................................. 242
Braking...................................................... 242
Anti-Lock Brake System (ABS).................. 243
Braking in Emergencies............................. 245
Enhanced Traction System (ETS).............. 246
Steering.................................................... 248
Off-Road Recovery.................................... 251
Passing..................................................... 251
Loss of Control.......................................... 253
Driving at Night......................................... 254
Driving in Rain and on Wet Roads............ 256
City Driving............................................... 258Freeway Driving........................................ 259
Before Leaving on a Long Trip.................. 260
Highway Hypnosis..................................... 261
Hill and Mountain Roads........................... 262
Winter Driving........................................... 264
If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow ................................. 268
Rocking Your Vehicle to Get It Out........... 269
Loading Your Vehicle................................ 269
Towing........................................................ 274
Towing Your Vehicle ................................. 274
Recreational Vehicle Towing...................... 274
Towing a Trailer (Manual Transaxle)......... 276
Towing a Trailer
(Automatic Transaxle)............................ 277
Section 4 Driving Your Vehicle
237

Control of a Vehicle
You have three systems that make your vehicle go
where you want it to go. They are the brakes, the
steering, and the accelerator. All three systems
have to do their work at the places where the tires
meet the road.
Sometimes, as when you are driving on snow or
ice, it is easy to ask more of those control systems
than the tires and road can provide. That means
you can lose control of your vehicle. See
Enhanced Traction System (ETS) on page 246.
Adding non-GM accessories can affect your
vehicle’s performance. SeeAccessories and
Modifications on page 289.
Braking
SeeBrake System Warning Light on page 185.
Braking action involves perception time and
reaction time.
First, you have to decide to push on the brake
pedal. That is perception time. Then you have to
bring up your foot and do it. That is reaction time.
Average reaction time is about three-fourths of a
second. But that is only an average. It might
be less with one driver and as long as two or
three seconds or more with another. Age, physical
condition, alertness, coordination, and eyesight
all play a part. So do alcohol, drugs, and
frustration. But even in three-fourths of a second,
a vehicle moving at 60 mph (100 km/h) travels
66 feet (20 m). That could be a lot of distance in an
emergency, so keeping enough space between
your vehicle and others is important.
And, of course, actual stopping distances vary
greatly with the surface of the road, whether it is
pavement or gravel; the condition of the road,
whether it is wet, dry, or icy; tire tread; the
condition of the brakes; the weight of the vehicle;
and the amount of brake force applied.
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