oil temperature BUICK TERRAZA 2007 Owner's Manual

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.
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. See
“REMOTE START” underDIC Vehicle
Personalization (Uplevel Only) on page 249.
The vehicle’s key is in the ignition.
The vehicle’s hood, liftgate or doors are not
closed.
The hazard warning ashers are on.
There is an emission control system
malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
Two remote vehicle starts have already been
provided. The maximum number of remote
starts or remote start attempts between ignition
cycles with the key is two.
Remote Start Ready
If your vehicle does not have the remote vehicle
start feature, it may have the remote start ready
feature. This feature allows your dealer to add the
manufacturer’s remote vehicle start feature.
If the keyless entry transmitter has a plus (+)
symbol on the back cover, your vehicle has the
remote start ready feature. You can lock or
unlock your vehicle from approximately 197 feet
(60 m) away.
See your dealer if you would like to add the
manufacturer’s remote vehicle start feature to your
vehicle.
105

Engine Coolant Heater
Your vehicle may have an engine coolant heater.
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. The electrical cord is located on the
driver’s side of the engine compartment.
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.
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 your
dealer in the area where you will be parking your
vehicle. The dealer can give you the best
advice for that particular area.
132

Tachometer............................................... 209
Safety Belt Reminder Light........................ 209
Passenger Safety Belt Reminder Light....... 210
Airbag Readiness Light............................. 210
Passenger Airbag Status Indicator............. 211
Charging System Light.............................. 213
Brake System Warning Light..................... 214
Anti-Lock Brake System Warning Light...... 215
Traction Control System (TCS)
Warning Light........................................ 216
Engine Coolant Temperature Gage............ 217
Malfunction Indicator Lamp........................ 217
Oil Pressure Light..................................... 220
Security Light............................................ 221
Cruise Control Light.................................. 221
Highbeam On Light................................... 221
Fuel Gage................................................. 222
Low Fuel Warning Light............................ 222
Driver Information Center (DIC).................. 223
DIC Operation and Displays...................... 224
DIC Compass (Uplevel Only)..................... 228
DIC Warnings and Messages.................... 230
DIC Vehicle Personalization
(Uplevel Only)........................................ 249Audio System(s)......................................... 258
Setting the Time........................................ 259
Radio with CD........................................... 260
Using an MP3........................................... 274
XM Radio Messages................................. 280
Navigation/Radio System........................... 282
Rear Seat Entertainment System
(Option A, Uplevel)................................ 282
Rear Seat Entertainment System
(Option B, Uplevel)................................ 298
Rear Seat Audio (RSA)
(Option A, Uplevel)................................ 314
Rear Seat Audio (RSA)
(Option B, Uplevel)................................ 316
Mobile Digital Media System..................... 319
Theft-Deterrent Feature............................. 340
Audio Steering Wheel Controls.................. 341
Radio Reception........................................ 342
Care of Your CDs and DVDs.................... 343
Care of the CD and DVD Player............... 343
Fixed Mast Antenna.................................. 344
XM™ Satellite Radio Antenna System....... 344
Chime Level Adjustment............................ 344
Section 3 Instrument Panel
168

Driver Information Center (DIC)
Your vehicle has a Driver Information Center (DIC).
All messages will appear in the DIC display
located in the instrument panel cluster, below the
tachometer. The DIC buttons are located on
the center of the instrument panel, below the
center outlets.
The DIC comes on when the ignition is on. After
a short delay, the DIC will display WELCOME
DRIVER (1 or 2) if a personalized key 1 or 2
is used, and then the information that was last
displayed before the engine was turned off.
The driver number also corresponds to the
numbers, 1 or 2, on the back of the remote
keyless entry transmitters.
The DIC displays the odometer, trip odometers,
fuel economy, trip computer, vehicle system
information, and compass display, if equipped.
It also displays warning messages if a system
problem is detected. In addition, the DIC displays
phone numbers that are called using the
OnStar
®system, if equipped. SeeOnStar®
System on page 145.If equipped, the outside air temperature
automatically appears in the bottom right corner of
the DIC display when viewing all of the information
screens, except for the oil life screens. If the
outside air temperature is at or below 37°F (3°C),
the temperature reading will toggle between
displaying the outside temperature and the word
ICE for two minutes. If there is a problem with the
system that controls the temperature display,
the letters OC (open circuit) or SC (short circuit)
will appear on the display. If this occurs, have the
vehicle serviced by your dealer.
The DIC also allows some features to be
customized or personalized, if equipped. See
DIC Vehicle Personalization (Uplevel Only)
on page 249for more information.
223

REMOTE START DISABLED
If your vehicle has the remote start feature, this
message displays if a remote start attempt is
unsuccessful. This may be caused if any of the
following conditions are true when a remote
start attempt is made:
The remote start system is disabled through
the DIC.
The key is in the ignition.
The hood or the doors are not closed.
There is an emission control system
malfunction.
The engine coolant temperature is too high.
The oil pressure is low.
The hazard warning ashers are turned on.
The maximum number of remote starts
or remote start attempts between ignition
cycles has been reached.
The content theft-deterrent alarm is on while
attempting to remote start the vehicle.
See “REMOTE START” underDIC Vehicle
Personalization (Uplevel Only) on page 249and
“Remote Vehicle Start” underRemote Keyless
Entry System Operation on page 99for more
information.
REMOTE START ON
If your vehicle has the remote start feature, this
message displays when a remote start is initiated.
See “Remote Vehicle Start” underRemote Keyless
Entry System Operation on page 99for more
information.
RIGHT FRONT TURN LAMP OUT
This message displays when the right front turn
signal bulb needs to be replaced. SeeHeadlamps
and Sidemarker Lamps on page 443.
This message displays while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if
the message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
242

Notice:Use only engine oil identied as
meeting GM Standard GM6094M and showing
the American Petroleum Institute Certied
For Gasoline Engines starburst symbol. Failure
to use the recommended oil can result in
engine damage not covered by your warranty.
GM Goodwrench
®oil meets all the requirements
for your vehicle.
If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both will
provide easier cold starting and better protection
for the engine at extremely low temperatures.
Engine Oil Additives
Do not add anything to the oil. The recommended
oils with the starburst symbol meet GM Standard
GM6094M are all you will need for good
performance and engine protection.
Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you
know when to change the engine oil and lter. This
is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change will
be indicated can vary considerably. For the oil life
system to work properly, you must reset the system
every time the oil is changed.
When the system has calculated that oil life has
been diminished, it will indicate that an oil change is
necessary. A CHANGE OIL SOON message will
come on. SeeDIC Warnings and Messages on
page 230. Change your oil as soon as possible
within the next 600 miles (1 000 km). It is possible
that, if you are driving under the best conditions, the
oil life system may not indicate that an oil change is
necessary for over a year. However, your engine oil
and lter must be changed at least once a year and
at this time the system must be reset. Your dealer
has GM-trained people who will perform this work
using genuine GM parts and reset the system. It is
also important to check your oil regularly and keep
it at the proper level.
414

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 423.
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 messages 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.
What Engine Coolant to Use
Use a mixture of one-half clean, drinkable water
and one-half DEX-COOL®coolant which will
not damage aluminum parts. If you use this coolant
mixture, you do not need to add anything else.
420

If you get the overheat warning with no sign of
steam, try this for a minute or so:
1. If your air conditioner is on, turn it off.
2. Turn on your heater to full hot at the highest
fan speed and open the windows as
necessary.
3. If you are in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving — DRIVE (D) or THIRD (3).
If you no longer have the overheat warning, you
can drive. Just to be safe, drive slower for
about 10 minutes. If the warning does not come
back on, you can drive normally.
If the warning continues, pull over, stop, and park
your vehicle right away.
If there is still no sign of steam, idle the engine for
three minutes while you are parked. If you still
have the warning, turn off the engine and
get everyone out of the vehicle until it cools down.
Also, see “Overheated Engine Protection
Operating Mode” later in this section.
You may decide not to lift the hood but to get
service help right away.Overheated Engine Protection
Operating Mode
This emergency operating mode allows your
vehicle to be driven to a safe place in an
emergency situation. If an overheated engine
condition exists, an overheat protection mode
which alternates ring groups of cylinders helps
prevent engine damage. In this mode, you
will notice a signicant loss in power and engine
performance. The temperature gage will
indicate an overheat condition exists. Driving
extended miles (km) and/or towing a trailer in the
overheat protection mode should be avoided.
Notice:After driving in the overheated engine
protection operating mode, to avoid engine
damage, allow the engine to cool before
attempting any repair. The engine oil will be
severely degraded. Repair the cause of coolant
loss, change the oil and reset the oil life
system. SeeEngine Oil on page 411.
425