2008 CHEVROLET HHR Owners Manual

J(On/Off):Press this button to turn the cruise control
system on and off. The indicator light on the button
will be on when the cruise control is on and go off when
the cruise control is turned off.
RES+ (Resume):Press this button to resume a set
speed and to accelerate the speed.
SET−(Set):Press this button to set a speed and to
decrease the speed.
To set a speed do the following:
1. Press the on/off button to turn cruise control on.
The indicator light on the button will come on.
2. Get to the speed you want.
3. Press the SET−control button and release it. The
CRUISE ENGAGED message will appear on the
Driver Information Center (DIC) to show the system
is engaged.
4. Take your foot off the accelerator pedal.
When you apply the brakes or operate the clutch pedal,
the cruise control will shut off.
If the vehicle is in cruise control and the Traction
Control System (TCS) begins to limit wheel spin, the
cruise control will automatically disengage. SeeTraction
Control System (TCS) on page 4-6andEnhanced
Traction System (ETS) on page 4-9. When road
conditions allow, the cruise control can be used again.Resuming a Set Speed
Suppose the cruise control is set at a desired speed
and then the brake is applied. This will disengage
the cruise control. To return to the previously set speed,
you do not need to go through the set process again.
Once the vehicle is going about 25 mph (40 km/h)
or more, you can press the RES+ part of the button
briey.
The vehicle goes back to the previously set speed.
Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed.
1. Disengage the cruise control by applying the brake
pedal, but do not turn it off. Accelerate to a higher
speed and reset the cruise control.
2. If the cruise control system is already engaged,
press the RES+ button. Hold it there until reach
the desired speed, and then release the button. To
increase the vehicle speed in very small amounts,
press the RES+ button briey and then release
it. Each time this is done, the vehicle goes about
1 mph (1.6 km/h) faster.
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Reducing Speed While Using Cruise
Control
If the cruise control system is already engaged,
Push and hold the SET−button until the lower
speed desired is reached, then release it.
To slow down in very small amounts, push the
SET−button briey. Each time this is done,
the vehicle goes about 1 mph (1.6 km/h) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle speed.
When you take your foot off the pedal, the vehicle
slows down to the cruise control speed you set earlier.
Using Cruise Control on Hills
How well your cruise control will work on hills depends
upon the vehicle 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
speed. When going downhill, you might have to brake or
shift to a lower gear to keep the vehicle speed down.
When the brakes are applied the cruise control turns off.
Many drivers nd this to be too much trouble and do
not use cruise control on steep hills.
Ending Cruise Control
To end cruise control, step lightly on the brake pedal or
the clutch pedal if your vehicle has a manual
transmission.
Stepping on the brake pedal or clutch pedal will only end
the current cruise control session. Press the cruise
control on/off button to turn the system completely off.
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 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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Wiper Activated Headlamps
This feature activates the headlamps and parking lamps
after the windshield wipers are turned on. For this
feature to work, automatic lighting must be enabled. See
Headlamps on page 3-15for additional information.
When the ignition is turned off, the wiper-activated
headlamps will immediately turn off. They will also turn
off 15 seconds after the windshield wiper control is
turned off.
Headlamps on Reminder
If the driver’s door is opened with the ignition off and
the lamps on, a warning chime will sound. This lets you
know that the headlamps are still on.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Fully functional
daytime running lamps are required on all vehicles
rst sold in Canada.Your vehicle has a light sensor on top of the instrument
panel. Make sure it is not covered or the headlamps
will come on when you do not need them.
The DRL system will make the headlamps come on at
reduced brightness when the following conditions
are met:
The ignition is on.
The exterior lamp control is turned to AUTO.
The light sensor detects daytime light.
The shift lever is not in PARK (P).
While the DRL system is on, the taillamps, sidemarker
lamps, and instrument panel lights will not be
illuminated.
The DRL system will be off any time your vehicle is in
PARK (P). The DRL system on U.S. vehicles can
also be turned off by using the off/on switch for one
ignition cycle.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
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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 3-18.
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.
3-17

Fog Lamps
If your vehicle is equipped
with a fog lamp button, it is
located to the right of
the steering wheel
and above the radio.
The ignition must be on to turn your fog lamps on.
Push the button to turn the fog lamps on. An indicator
light on the cluster will come on when the fog lamps are
on. Push the button again to turn the fog lamps off.
The parking lamps will automatically turn on and
off when the fog lamps are turned on and off.
The fog lamps will turn off while the high-beam
headlamps are turned on.
Some localities have laws that require the headlamps to
be on along with the fog lamps.
Instrument Panel Brightness
The control for this feature
is located to the right of
the steering wheel
and above the radio.
Move the thumbwheel to the left to dim the lights or to
the right to brighten the lights.
The dome lamps will turn on when the thumbwheel is
moved completely to the right.
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Dome Lamp
9(Off):Move the lever to this position to turn the lamp
off, even when a door is opened.
1(Door):Move the lever to this position to turn the
lamp on whenever a door is opened.
The dome lamp and mirror reading lamps will turn on if
the lever is in the door position and the instrument panel
brightness control is turned to the brightest setting. See
Instrument Panel Brightness on page 3-18.
+(On):Move the lever to this position to turn on the
dome lamp.
Entry/Exit Lighting
The lamps inside your vehicle will go on when you open
any door. These lamps will fade out after about
20 seconds after all of the doors have been closed or
when the ignition is turned to ON. These lamps will also
go on when you press the unlock symbol button or
the horn symbol on the keyless entry system transmitter.
The lamps inside your vehicle will stay on for about
20 seconds after your key is removed from the ignition
to provide an illuminated exit.
Mirror Reading Lamps
Your vehicle may have reading lamps on the rearview
mirror. Push the button to turn the reading lamps on and
off. The reading lamps will automatically come on
when a door is open.
Rear Reading Lamps
Push the lens to turn the reading lamps on and off.
3-19

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.
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
gage 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 increase
engine idle speed to generate more power, whenever
needed.
Battery Run-Down Protection
Your 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 cellular phone or CB
radio.
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.
To use the outlet, remove the cover. While not in use,
always cover the outlet with the protective cap.
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