
Black plate (16,1)Chevrolet HHR Owner Manual - 2011
Setting the Clock
To set the time and date for the Radio with CD (MP3)
and USB port or Radio with a Single CD (MP3) player:1. Turn the ignition key to ACC/ACCESSORY or ON/RUN.
2. Press
Oto turn the radio on.
3. Press
Hand the HR, MIN, MM, DD, YYYY
(hour, minute, month, day, and year) displays.
4. Press the softkey located below any one of the tabs that you want to change.
5. Increase or decrease the time or date by turning
fclockwise or counterclockwise.
For detailed instructions on setting the clock for your
specific audio system, see Setting the Clock
on
page 4‑51.
Satellite Radio
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM satellite radio has a wide variety of
programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A fee is required to receive the XM service.
For more information, refer to:
.www.xmradio.com or call 1-800-929-2100 (U.S.)
.www.xmradio.ca or call 1-877-438-9677 (Canada)
See “XM Satellite Radio Service” underRadio(s)
on
page 4‑53.
Portable Audio Devices (Auxiliary
Input or USB Port)
This vehicle may have an auxiliary input jack and a
USB port, located on the audio faceplate. External
devices such as iPods
®, laptop computers,
MP3 players, CD changers, USB storage devices, etc.
can be connected to the auxiliary input jack using a
3.5 mm (1/8 in) cable or the USB port depending on the
audio system.
Press the CD/AUX button to play audio from the
portable player.
See “Using the Auxiliary Input Jack” and“Using the
USB Port” underRadio(s) on page 4‑53.
1-16

Black plate (20,1)Chevrolet HHR Owner Manual - 2011
Power Outlets
Accessory power outlets can be used to connect
electrical equipment, such as a cell phone or
MP3 player.
There are two accessory power outlets located on the
instrument panel below the climate controls and at the
rear of the center console. There may be another outlet
in the rear cargo area on the passenger side.
Remove the cover to access and replace when not
in use.
SeeAccessory Power Outlet(s)
on page 4‑15and
Ashtray(s) and Cigarette Lighter on page 4‑17.
Performance and Maintenance
Traction Control System (TCS)
The traction control system limits wheel spin. The
system turns on automatically every time the vehicle is
started.
.To turn off traction control, press and releasedon
the instrument panel.
Filluminates and the
appropriate DIC message displays. See DIC
Warnings and Messages on page 4‑40.
.Press and release the button again to turn on
traction control. For more information, see
Traction Control
System (TCS) on page 5‑8.
Electronic Stability Control (ESC)
The Electronic Stability Control system assists with
directional control of the vehicle in difficult driving
conditions. The system turns on automatically every
time the vehicle is started.
.To turn off both traction control and Electronic
Stability Control, press and hold
duntil
Filluminates and the appropriate DIC message
displays. See DIC Warnings and Messageson
page 4‑40.
.Press and release the button again to turn on both
systems.
For more information, see Electronic Stability
Control (ESC) on page 5‑6.
1-20

Black plate (15,1)Chevrolet HHR Owner Manual - 2011
Electric Power Management
This vehicle has Electric Power Management (EPM), an
advanced control system. It estimates the battery's
temperature and state of charge and then adjusts the
voltage for best performance and extended life of the
battery.
When the battery's state of charge is low, the voltage is
raised slightly to quickly put the charge back in. When
the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gauge or 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 loads are on: 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 increaseengine 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.
Battery Run-Down Protection
The vehicle has a battery saver feature designed to
protect the vehicle's battery.
When any interior lamp is left on and the ignition is
turned off, the battery rundown protection system
automatically turns the lamp off after 20 minutes. This
prevents draining of the battery.
Accessory Power Outlet(s)
Accessory power outlets can be used to connect
electrical equipment, such as a cell phone or
MP3 player.
The accessory power outlets are located on the
instrument panel below the climate controls and at the
rear of the center console. There may be an outlet in
the rear cargo area on the passenger side.
Remove the cover to access and replace when not
in use.
4-15

Black plate (51,1)Chevrolet HHR Owner Manual - 2011
Notice:Contact your dealer before adding any
equipment.
Adding audio or communication equipment could
interfere with the operation of the vehicle's engine,
radio, or other systems, and could damage them.
Follow federal rules covering mobile radio and
telephone equipment.
Notice: The chime signals related to safety belts,
parking brake, and other functions of your vehicle
operate through the radio/entertainment system.
If that equipment is replaced or additional
equipment is added to your vehicle, the chimes may
not work. Make sure that replacement or additional
equipment is compatible with your vehicle before
installing it. See Accessories and Modifications
on
page 6‑3.
The vehicle has Retained Accessory Power (RAP).
With RAP, the audio system can be played even after
the ignition is turned off. See Retained Accessory
Power (RAP)
on page 3‑24for more information.
Setting the Clock
Without Date Display
AM/FM Base Radio with a Single CD Player
To set the time:
1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press
Oto turn the radio on.
2. Press
Huntil the hour begins flashing on the
display. Press
Ha second time and the minute
begins flashing on the display.
3. While either the hour or the minute numbers are flashing, turn
fto increase or decrease the time.
4. Press
Hagain until the clock display stops flashing
to set the currently displayed time; otherwise, the
flashing stops after five seconds and the current
time displayed is automatically set.
To change the time default setting from 12 hour to
24 hour, press the
Hbutton until 12H or 24H is
displayed. Once 12H or 24H is displayed, turn the
fknob to the desired option to select the setting.
Press the
Hbutton again to apply the setting,
or let the screen time out.
4-51

Black plate (52,1)Chevrolet HHR Owner Manual - 2011
With Date Display
Radio with CD (MP3) and USB Port, and
Radio with Single CD (MP3) Player
To set the time and date:1. Turn the ignition key to ACC/ACCESSORY or ON/RUN. Press
Oto turn the radio on.
2. Press
Hand the HR, MIN, MM, DD, YYYY
(hour, minute, month, day, and year) displays.
3. Press the softkey located below any one of the tabs that you want to change.
4. To increase the time or date do one of the following:
.Press the softkey located below the
selected tab.
.Press¨SEEK, or\FWD.
.Turnfclockwise. 5. To decrease the time or date do one of the
following:
.Press©SEEK orsREV.
.Turnfcounterclockwise.
The date does not automatically display. To see the
date press
Hwhile the radio is on. The date with
display times out after a few seconds and goes back to
the normal radio and time display.
To change the time default setting from 12 hour to
24 hour or to change the date default setting from
month/day/year to day/month/year:
1. Press
Hand then the softkey located below the
forward arrow label. Once the time 12H and 24H,
and the date MM/DD/YYYY (month, day, and year)
and DD/MM/YYYY (day, month, and year) displays.
2. Press the softkey located below the desired option.
3. Press
Hagain to apply the selected default, or let
the screen time out.
4-52

Black plate (60,1)Chevrolet HHR Owner Manual - 2011
XM Satellite Radio Service
For vehicles with XM, it is a satellite radio service
that is based in the 48 contiguous United States and
10 Canadian provinces. XM Satellite Radio has a wide
variety of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. If XM Service
needs to be reactivated, the radio will display‘No
Subscription Please Renew’ on channel XM1. For more
information, contact XM at www.xmradio.com or call
1-800-929-2100 in the U.S. And www.xmradio.ca or call
1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messageson page 4‑70for more
information.
Loading a CD
Insert a CD partway into the slot, label side up. The
player pulls it in and the CD begins playing.
When the CD is inserted, the CD symbol displays. As
each new track starts to play, the track number displays.
The CD player can play the smaller 3 inch (8 cm) single
CDs with an adapter ring. Full-size CDs and the smaller
CDs are loaded in the same manner.
Ejecting a CD
Z
EJECT: Press to eject the CD. If the CD is not
removed, after several seconds, the CD automatically
pulls back into the player.
Playing a CD
If the ignition or radio is turned off with a CD in the
player it stays in the player. When the ignition or radio is
turned on, the CD starts to play where it stopped, if it
was the last selected audio source.
f(Tune): Turn to select tracks on the CD currently
playing.
©SEEK: Press to go to the start of the current track,
if more than ten seconds have played. Press and hold
or press multiple times to continue moving backward
through the tracks on the CD.
¨SEEK: Press to go to the next track. Press and hold
or press multiple times to continue moving forward
through the tracks on the CD.
sREV (Reverse): Press and hold to reverse playback
quickly within a track. Sound is heard at a reduced
volume and the elapsed time of the track displays.
Release to resume playing the track.
\FWD (Fast Forward): Press and hold to advance
playback quickly within a track. Sound is heard at a
reduced volume and the elapsed time of the track
displays. Release to resume playing the track.
4-60

Black plate (61,1)Chevrolet HHR Owner Manual - 2011
RDM (Random):Tracks can be listened to in random,
rather than sequential order.
To use random:
1. Press the softkey below RDM tab until Random Current Disc displays.
2. Press the softkey again to turn off random play.
BAND: Press to listen to the radio while a CD is
playing. The CD remains inside the radio for future
listening.
CD/AUX (CD/Auxiliary): Press to play a CD while
listening to the radio. The CD icon and a message
showing the track number displays when a CD is in
the player. Press this button again and the system
automatically searches for an auxiliary input device,
such as a portable audio player. If a portable audio
player is not connected, No Aux Input Device Found
may display.
Playing an MP3 CD-R or CD-RW Disc
The radio may have the ability to play an MP3 CD-R or
CD-RW disc. See Using an MP3on page 4‑63for
more information.
CD Messages
CHECK DISC: If an error message displays and/or the
CD comes out, it could be for one of the following
reasons:
.The CD player is very hot. When the temperature
returns to normal, the CD should play.
.The road is very rough. When the road becomes
smoother, the CD should play.
.The CD is dirty, scratched, wet, or upside down.
.The air is very humid. If so, wait about an hour and
try again.
.A problem may have occurred while burning
the CD.
.The label could be caught in the CD player.
If the CD is not playing correctly, for any other reason,
try a known good CD.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer. If the radio displays an
error message, write it down and provide it to your
dealer when reporting the problem.
4-61

Black plate (62,1)Chevrolet HHR Owner Manual - 2011
Care of CDs
Store CD(s) in their original cases or other protective
cases and away from direct sunlight and dust. The
CD player scans the bottom of the disc. If the bottom
of a CD is damaged it may not play properly or at all.
Do not touch the bottom of a CD while handling it. Pick
up CDs by grasping the outer edges or the edge of the
hole and the outer edge.
If the surface of a CD is dirty, take a soft, lint free
cloth or dampen a clean, soft cloth in a mild, neutral
detergent solution mixed with water, and clean it.
Make sure the wiping process starts from the center
to the edge.
Care of the CD Player
Do not add labels to a CD, it could get caught in the
CD player. Use a marking pen to write on the top of
the CD if a description is needed.
Do not use CD lens cleaners, they could damage the
CD player.
Notice:If a label is added to a CD, or more than
one CD is inserted into the slot at a time, or an
attempt is made to play scratched or damaged CDs,
the CD player could be damaged. While using the
CD player, use only CDs in good condition without
any label, load one CD at a time, and keep the
CD player and the loading slot free of foreign
materials, liquids, and debris. If an error displays, see
“CD Messages”earlier in this
section.
Using the Auxiliary Input Jack
The radio system may have an auxiliary input jack
located on the lower right side of the faceplate. This is
not an audio output; do not plug the headphone set into
the front auxiliary input jack. An external audio device
such as an iPod
®, laptop computer, MP3 player,
CD changer, etc. can be connected to the auxiliary
input jack for use as another audio source.
Drivers are encouraged to set up any auxiliary device
while the vehicle is in P (Park). See Defensive Driving
on page 5‑2for more information on driver distraction.
To use a portable audio player, connect a 3.5 mm
(1/8 in) cable to the radio's front auxiliary input jack.
When a device is connected, press the radio
CD/AUX button to begin playing audio from the
device over the vehicle speakers.
O(Power/Volume): Turn to adjust the volume.
Additional volume adjustments may have to be made
from the portable device if the volume is too quiet or
not loud.
BAND: Press to listen to the radio while a portable
audio device is connected to the auxiliary input. The
portable audio device continues playing until it is
stopped or turned off.
4-62