2007 CHEVROLET HHR coolant temperature

After two remote starts have been provided, the
vehicle’s ignition switch must be turned to
RUN and then back to LOCK using the key, before
the remote start procedure can be used again.
If you enter the vehicle after a remote start,
and the engine is running, insert the key into the
ignition switch and turn it to the RUN position
to drive the vehicle.
To manually shut off the engine after a remote
start, do any of the following:
Aim the remote keyless entry transmitter at
the vehicle and press the remote start
button until the parking lamps turn off.
Turn on the hazard warning ashers. See
Hazard Warning Flashers on page 154.
Insert the vehicle’s key into the ignition
switch and turn the switch to RUN and then
back to LOCK.The remote vehicle start feature will not operate if:
The remote start system is disabled through
the DIC.
The vehicle’s key is in the ignition.
The vehicle’s hood is open
The hazard warning ashers are on.
There is an emission control system
malfunction. SeeMalfunction Indicator Lamp
on page 188.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts have already been
provided.
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Notice:Your engine is designed to work with
the electronics in your vehicle. If you add
electrical parts or accessories, you could
change the way the engine operates. Before
adding electrical equipment, check with
your dealer. If you do not, your engine might
not perform properly. Any resulting damage
would not be covered by your vehicle’s
warranty.
Engine Coolant Heater
If your vehicle has this feature, in very cold
weather 0°F (−18°C) or colder, the engine coolant
heater can help. You will get easier starting
and better fuel economy during engine warm-up.
Usually, the coolant heater should be plugged
in a minimum of four hours prior to starting your
vehicle. At temperatures above 32°F (0°C), use of
the coolant heater is not required. Your vehicle
may also have an internal thermostat in the
plug end of the cord. This will prevent operation of
the engine coolant heater when the temperature
is at or above 0°F (−18°C) as noted on the cord.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical
cord. For the 2.2L and 2.4L engine, the
electrical cord is located on the passenger’s
side of the vehicle near the headlamp and the
radiator.
3. Plug it into a normal, grounded 110-volt AC
outlet.
{CAUTION:
Plugging the cord into an ungrounded
outlet could cause an electrical shock.
Also, the wrong kind of extension cord
could overheat and cause a re. You
could be seriously injured. Plug the cord
into a properly grounded three-prong
110-volt AC outlet. If the cord will not
reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
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4. Before starting the engine, be sure to unplug
and store the cord as it was before to keep it
away from moving engine parts. If you do
not, it could be damaged.
How long should you keep the coolant heater
plugged in? The answer depends on the outside
temperature, the kind of oil you have, and
some other things. Instead of trying to list
everything here, we ask that you contact a GM
dealer in the area where you will be parking your
vehicle. The dealer can give you the best
advice for that particular area.
Automatic Transaxle Operation
If your vehicle has an automatic transaxle, the
shift lever is located on the console between the
seats.There are several
different positions for
the automatic transaxle.
PARK (P):This position locks your front wheels.
It is the best position to use when you start
your engine because your vehicle cannot move
easily.
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Brake System Warning Light..................... 185
Anti-Lock Brake System Warning Light........ 186
Enhanced Traction System Warning Light.... 187
Engine Coolant Temperature
Warning Light........................................ 187
Engine Coolant Temperature Gage............ 188
Malfunction Indicator Lamp........................ 188
Oil Pressure Light..................................... 192
Security Light............................................ 193
Fog Lamp Light......................................... 193
Highbeam On Light................................... 193
Fuel Gage................................................. 193
Driver Information Center (DIC).................. 194
DIC Operation and Displays...................... 195
DIC Warnings and Messages.................... 197
DIC Vehicle Personalization....................... 200Audio System(s)......................................... 206
Setting the Time (Without Date Display).... 207
Setting the Time (With Date Display)......... 208
Radio with CD (Base)............................... 210
Radio with CD (MP3)................................ 215
Using an MP3........................................... 226
XM Radio Messages................................. 232
Theft-Deterrent Feature............................. 233
Audio Steering Wheel Controls.................. 234
Radio Reception........................................ 234
Care of Your CDs..................................... 235
Care of the CD Player.............................. 235
Fixed Mast Antenna.................................. 236
XM™ Satellite Radio Antenna System....... 236
Section 3 Instrument Panel
150

Enhanced Traction System
Warning Light
If your vehicle is
equipped with the
Enhanced Traction
System (ETS),
this warning light should
come on briey as
you start the engine.
If the warning light does not come on, then have it
xed so it will be ready to warn you if there is a
problem.
If the warning light stays on, or comes on when
you are driving, there may be a problem with your
Enhanced Traction System and your vehicle
may need service. When this warning light is on,
the system will not limit wheel spin. Adjust
your driving accordingly.
SeeEnhanced Traction System (ETS) on
page 246for more information.
Engine Coolant Temperature
Warning Light
The engine coolant
temperature warning
light will come on when
the engine has
overheated.
If this happens you should pull over and turn off
the engine as soon as possible. SeeEngine
Overheating on page 309for more information.
Notice:Driving with the engine coolant
temperature warning light on could cause your
vehicle to overheat. SeeEngine Overheating
on page 309. Your vehicle could be damaged,
and it might not be covered by your warranty.
Never drive with the engine coolant
temperature warning light on.
This light will also come on briey when starting
your vehicle. If it does not, have your vehicle
serviced.
187

Engine Coolant Temperature Gage
Your vehicle has an
engine coolant
temperature gage. With
the ignition turned to
RUN, this gage shows
the engine coolant
temperature.
If the gage pointer moves into the red area, your
engine is too hot. It means that your engine
coolant has overheated.
If you have been operating your vehicle under
normal driving conditions, you should pull off the
road, stop your vehicle and turn off the engine
as soon as possible.
SeeEngine Overheating on page 309.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation of
the fuel, ignition,
and emission control
systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended
to assure that emissions are at acceptable
levels for the life of the vehicle, helping to produce
a cleaner environment. The check engine light
comes on to indicate that there is a problem and
service is required. Malfunctions often will be
indicated by the system before any problem is
apparent. This may prevent more serious damage
to your vehicle. This system is also designed to
assist your service technician in correctly
diagnosing any malfunction.
188

OIL LIFE
Press the information button until OIL LIFE is
displayed. The engine oil life system shows
an estimate of the oil’s remaining useful life. It will
show 100% when the system is reset after an
oil change. It will alert you to change your oil on a
schedule consistent with your driving conditions.
In addition to the engine oil life system monitoring
the oil life, additional maintenance is
recommended in the Maintenance Schedule in this
manual. SeeEngine Oil on page 299and
Scheduled Maintenance on page 393.
Always reset the engine oil life system after an oil
change. See “How to Reset the Engine Oil Life
System” underEngine Oil Life System on
page 302.
COOLANT
Press the information button until COOLANT is
displayed. This mode shows the temperature of the
engine coolant in either degrees Fahrenheit (°F) or
degrees Celsius (°C).
DIC Warnings and Messages
These messages appear if there is a problem
detected in one of your vehicle’s systems.
A message will clear when the vehicle’s condition
is no longer present. To acknowledge a message
and clear it from the display, press and hold
any of the DIC buttons. If the condition is still
present, the warning message will come back on
the next time the vehicle is turned off and back
on. With most messages, a warning chime sounds
when the message displays. Your vehicle may
have other warning messages.
AUTO (Automatic) LIGHTS OFF
This message displays if the automatic headlamp
system is disabled with the headlamp switch.
SeeAutomatic Headlamp System on page 165for
more information.
AUTO (Automatic) LIGHTS ON
This message displays if the automatic headlamp
system is enabled with the headlamp switch.
SeeAutomatic Headlamp System on page 165for
more information.
197

Hydraulic Clutch
The hydraulic clutch linkage in your vehicle is
self-adjusting. This system does not have its own
reservoir. It receives uid from the brake master
cylinder reservoir.
SeeBrakes on page 317for more information.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is
designed to remain in your vehicle for ve years or
150,000 miles (240 000 km), whichever occurs
rst, if you add only DEX-COOL
®extended
life coolant.
The following explains your cooling system and
how to add coolant when it is low. If you have
a problem with engine overheating, seeEngine
Overheating on page 309.A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down
to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
Notice:Using coolant other than DEX-COOL
®
may cause premature engine, heater core,
or radiator corrosion. In addition, the engine
coolant may require changing sooner, at
the rst maintenance service after each
30,000 miles (50 000 km) or 24 months,
whichever occurs rst. Any repairs would not
be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your
vehicle.
306