
Black plate (55,1)Chevrolet HHR Owner Manual - 2011
.To scan preset stations in the selected band, press
and hold
©SEEK for four seconds until a double
beep sounds. The radio goes to a stored preset,
plays for a few seconds, then goes to the next
stored preset. Press
©SEEK again to stop
scanning preset stations.
¨SEEK: Press to seek or scan stations with a strong
signal in the selected band.
.To seek stations, press and release¨SEEK to go
to the next station and stay there.
.To scan stations, press and hold¨SEEK for a
few seconds until the radio beeps once. The radio
goes to a station, plays for a few seconds, then
goes to the next station. Press
¨SEEK again to
stop scanning.
.To scan preset stations in the selected band, press
and hold
¨SEEK for four seconds until a double
beep sounds. The radio goes to a stored preset,
plays for a few seconds, then goes to the next
stored preset. Press
¨SEEK again to stop
scanning preset stations.
4(Information): For vehicles with the Radio with CD
(Base), press to switch the display between the radio
station frequency and the time. While the ignition is off,
press
4to display the time.
For vehicles with XM, MP3, WMA, or RDS features,
press
4to display additional text information related to
the current FM-RDS or XM station; or CD, MP3, WMA
song. Song title information will be displayed on the top
line of the display while the artist information will be
displayed on the bottom line, it the information is
available during XM, CD, MP3, or WMA playback.
When information is not available, “No Info”displays.
Storing Radio Stations
Depending on which radio the vehicle has, radio
stations are stored as either favorites or presets.
Storing a Radio Station as a Favorite
Radio that have a FAV button store radio stations as
favorites.
Drivers are encouraged to set up radio station favorites
while the vehicle is in P (Park). Tune to favorite stations
using the softkeys, favorites button, and steering wheel
controls. See Defensive Driving on page 5‑2.
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Black plate (72,1)Chevrolet HHR Owner Manual - 2011
Audio System
When using the in‐vehicle Bluetooth system, sound
comes through the vehicle's front audio system
speakers and overrides the audio system. Use the
audio system volume knob, during a call, to change the
volume level. The adjusted volume level remains in
memory for later calls. To prevent missed calls, a
minimum volume level is used if the volume is turned
down too low.
Bluetooth Controls
Use the buttons located on the steering wheel to
operate the in‐vehicle Bluetooth system. SeeAudio
Steering Wheel Controls
on page 4‑79for more
information.
b g(Push To Talk) : Press to answer incoming calls,
to confirm system information, and to start speech
recognition.
c x(Phone On Hook): Press to end a call, reject a
call, or to cancel an operation.
Pairing
A Bluetooth cell phone must be paired to the Bluetooth
system and then connected to the vehicle before it can
be used. See your cell phone manufacturers user guide
for Bluetooth functions before pairing the cell phone. If a
Bluetooth phone is not connected, calls will be made
using OnStar
®Hands‐Free Calling, if available. Refer to
the OnStar owner's guide for more information.
Pairing Information
.Up to five cell phones can be paired to the
Bluetooth system.
.The pairing process is disabled when the vehicle is
moving.
.Pairing only needs to be completed once, unless
the pairing information on the cell phone changes
or the cell phone is deleted from the system.
.Only one paired cell phone can be connected to
the Bluetooth system at a time.
.If multiple paired cell phones are within range of
the system, the system connects to the first
available paired cell phone in the order that they
were first paired to the system. To link to a different
paired phone, see “Linking to a Different Phone”
later in this section.
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Black plate (79,1)Chevrolet HHR Owner Manual - 2011
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of the
vehicle's radio by learning a portion of the Vehicle
Identification Number (VIN). The radio does not operate
if it is stolen or moved to a different vehicle.
Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle's options.
Some audio controls can
be adjusted at the
steering wheel.
e+ /e− (Volume): Press to increase or to decrease
the radio volume.
w/x(Next / Previous): Press to change radio
stations, select tracks on a CD, or to select tracks and
navigate folders on an iPod
®or USB device. To change radio stations:
.Press and releaseworxto go to the next or
previous radio station stored as a preset.
.Press and holdworxto go to the next or
previous radio station in the selected band with a
strong signal.
To select tracks on a CD:
Press and release
worxto go to the next or previous
track.
To select tracks on an iPod or USB device:
1. Press and hold
worxwhile listening to a song
until the contents of the current folder display on
the radio display.
2. Press and release
worxto scroll up or down the
list, then press and hold
wto play the highlighted
track.
To navigate folders on an iPod or USB device:
1. Press and hold
worxwhile listening to a song
until the contents of the current folder display on
the radio display.
2. Press and hold
xto go back to the previous
folder list.
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Black plate (1,1)Chevrolet HHR Owner Manual - 2011
Section 5 Driving Your Vehicle
Your Driving, the Road, and the Vehicle. . . . . . . . . .5-2
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Drunk Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Antilock Brake System (ABS) . . . . . . . . . . . . . . . . . . . 5-4
Braking in Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Electronic Stability Control (ESC) . . . . . . . . . . . . . . . 5-6
Traction Control System (TCS) . . . . . . . . . . . . . . . . . . 5-8
Enhanced Traction System (ETS) . . . . . . . . . . . . . . 5-10
Limited-Slip Differential . . . . . . . . . . . . . . . . . . . . . . . . 5-11
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Passing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Racing or Other Competitive Driving . . . . . . . . . . . 5-15 Driving at Night . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Driving in Rain and on Wet Roads . . . . . . . . . . . . . 5-16
Before Leaving on a Long Trip . . . . . . . . . . . . . . . . . 5-17
Highway Hypnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . 5-18
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
If Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21
Rocking Your Vehicle to Get It Out . . . . . . . . . . . . . 5-21
Loading the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Towing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . 5-28
Towing a Trailer (Automatic Transmission) . . . . . 5-31
Towing a Trailer (Manual Transmission) . . . . . . . . 5-37
5-1

Black plate (3,1)Chevrolet HHR Owner Manual - 2011
For persons under 21, it is against the law in every
U.S. state to drink alcohol. There are good medical,
psychological, and developmental reasons for
these laws.
The obvious way to eliminate the leading highway
safety problem is for people never to drink alcohol and
then drive.
Medical research shows that alcohol in a person's
system can make crash injuries worse, especially
injuries to the brain, spinal cord, or heart. This means
that when anyone who has been drinking—driver or
passenger —is in a crash, that person's chance of
being killed or permanently disabled is higher than if
the person had not been drinking.
Control of a Vehicle
The following three systems help to control the vehicle
while driving —brakes, steering, and accelerator. At
times, as when driving on snow or ice, it is easy to ask
more of those control systems than the tires and road
can provide. Meaning, you can lose control of the
vehicle. See Traction Control System (TCS)
on
page 5‑8, Enhanced Traction System (ETS)on
page 5‑10, and Electronic Stability Control (ESC)on
page 5‑6.
Adding non‐dealer/non‐retailer accessories can affect
vehicle performance. See Accessories and
Modifications on page 6‑3.
Braking
See Brake System Warning Light on page 4‑29.
Braking action involves perception time and reaction
time. Deciding to push the brake pedal is perception
time. Actually doing it 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 100 km/h (60 mph) travels
20 m (66 feet). That could be a lot of distance in an
emergency, so keeping enough space between the
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.
Avoid needless heavy braking. Some people drive in
spurts, heavy acceleration followed by heavy braking,
rather than keeping pace with traffic. This is a mistake.
The brakes might not have time to cool between hard
stops. The brakes will wear out much faster with a lot of
heavy braking. Keeping pace with the traffic and
5-3

Black plate (5,1)Chevrolet HHR Owner Manual - 2011
ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help the
driver steer around the obstacle while braking hard.
As the brakes are applied, the computer keeps
receiving updates on wheel speed and controls braking
pressure accordingly.
Remember: ABS does not change the time needed to
get a foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, there will not be enough time to apply the
brakes if that vehicle suddenly slows or stops. Always
leave enough room up ahead to stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down firmly and let antilock work. A slight brake pedal
pulsation might be felt or some noise noticed, but this is
normal.
Braking in Emergencies
At some time, nearly every driver gets into a situation
that requires hard braking.
If the vehicle has Electronic Stability Control (ESC) with
Antilock Brake System (ABS), it allows the driver to
steer and brake at the same time. However, if the
vehicle does not have ESC with ABS, the first
reaction—to hit the brake pedal hard and hold it
down —might be the wrong thing to do. The wheels can stop rolling. Once they do, the vehicle cannot respond
to the driver's steering. Momentum will carry it in
whatever direction it was headed when the wheels
stopped rolling. That could be off the road, into the very
thing the driver was trying to avoid, or into traffic.
If the vehicle does not have ABS, use a
“squeeze”
braking technique. This gives maximum braking while
maintaining steering control. Do this by pushing on the
brake pedal with steadily increasing pressure.
In an emergency, you will probably want to squeeze the
brakes hard without locking the wheels. If you hear or
feel the wheels sliding, ease off the brake pedal. This
helps retain steering control. Without ABS, it is different.
See Antilock Brake System (ABS) on page 5‑4.
In many emergencies, steering can help more than
even the very best braking.
Brake Assist
If this vehicle has ESC with ABS, it also has a Brake
Assist feature designed to assist the driver in stopping
or decreasing vehicle speed in emergency driving
conditions. This feature uses the stability system
hydraulic brake control module to supplement the power
brake system under conditions where the driver has
quickly and forcefully applied the brake pedal in an
attempt to quickly stop or slow down the vehicle. The
stability system hydraulic brake control module
increases brake pressure at each corner of the vehicle
5-5

Black plate (11,1)Chevrolet HHR Owner Manual - 2011
If the ETS indicator/warning light comes on and
stays on for an extended period of time when the
transmission shift lever is in any position other than
L (Low), the vehicle may need service.
When this light is on solid, the system will not limit
wheel spin. Adjust your driving accordingly.
Check the DIC messaging to determine whether it is
because of the driver turning off the system, or that the
system may not be working properly and the vehicle
requires service. When this light is turned on, either the
SERVICE TRACTION or TRACTION OFF message will
be displayed.
SeeDIC Warnings and Messages
on page 4‑40for
more information on the messages associated with this
light.
To limit wheel spin, especially in slippery road
conditions, ETS should always be left on. But the
system can be turned off if needed.
To turn the system off, shift to L (Low) or R (Reverse).
When the system is turned off, the ETS indicator/
warning light will come on and stay on and the
TRACTION OFF message will be displayed when the
gear shift is in L (Low). The indicator/warning light and
message will not come on when the gear shift is in R (Reverse). If the ETS is limiting wheel spin when the
transmission is shifted to L (Low) or R (Reverse) to turn
the system off, the indicator/warning light and
TRACTION OFF will come on in L (Low). But the
system will not turn off right away. It will wait until there
is no longer a current need to limit wheel spin. See
DIC
Warnings and Messages
on page 4‑40for more
information on the messages associated with this light.
The system can be turned back on at any time by
shifting to D (Automatic Overdive) or I (Intermediate).
The ETS indicator/warning light should go off.
Adding non‐dealer/non‐retailer accessories can affect
the vehicle's performance. See Accessories and
Modifications
on page 6‑3for more information.
Limited-Slip Differential
Vehicles with a limited-slip differential can give more
traction on snow, mud, ice, sand or gravel. It works like
a standard axle most of the time, but when traction is
low, this feature allows the drive wheel with the most
traction to move the vehicle. The limited slip design has
minimal impact to the steering feel, but boosts the
traction performance under all conditions.
5-11

Black plate (12,1)Chevrolet HHR Owner Manual - 2011
Steering
Electric Power Steering
If the engine stalls while driving, the power steering
assist system will continue to operate until you are able
to stop the vehicle. If power steering assist is lost
because the electric power steering system is not
functioning, the vehicle can be steered but it will take
more effort.
If you turn the steering wheel in either direction several
times until it stops, or hold the steering wheel in the
stopped position for an extended amount of time, you
may notice a reduced amount of power steering assist.
The normal amount of power steering assist should
return shortly after a few normal steering movements.
The electric power steering system does not require
regular maintenance. If you suspect steering system
problems and/or the POWER STEERING message
comes on, contact your dealer for service repairs. See
DIC Warnings and Messages on page 4‑40.
Steering Tips
It is important to take curves at a reasonable speed.
Traction in a curve depends on the condition of the tires
and the road surface, the angle at which the curve is
banked, and vehicle speed. While in a curve, speed is
the one factor that can be controlled.If there is a need to reduce speed, do it before entering
the curve, while the front wheels are straight.
Try to adjust the speed so you can drive through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until out of the curve, and then accelerate
gently into the straightaway.
Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and
find a truck stopped in your lane, or a car suddenly pulls
out from nowhere, or a child darts out from between
parked cars and stops right in front of you. These
problems can be avoided by braking
—if you can stop
in time. But sometimes you cannot stop in time because
there is no room. That is the time for evasive
action —steering around the problem.
The vehicle can perform very well in emergencies like
these. First apply the brakes —but, unless the vehicle
has antilock brakes, not enough to lock the wheels. See
Braking
on page 5‑3. It is better to remove as much
speed as possible from a collision. Then steer around
the problem, to the left or right depending on the space
available.
5-12