2007 BUICK TERRAZA cruise control

Instrument Panel Overview........................ 170
Hazard Warning Flashers.......................... 172
Other Warning Devices............................. 172
Horn.......................................................... 172
Tilt Wheel.................................................. 172
Turn Signal/Multifunction Lever.................. 173
Turn and Lane-Change Signals................. 173
Headlamp High/Low-Beam Changer.......... 174
Flash-to-Pass............................................ 174
Windshield Wipers..................................... 175
Windshield Washer.................................... 175
Rear Window Wiper/Washer...................... 176
Cruise Control........................................... 177
Exterior Lamps.......................................... 181
Wiper Activated Headlamps....................... 182
Headlamps on Reminder........................... 182
Daytime Running Lamps (DRL)/
Automatic Headlamp System.................. 182
Instrument Panel Brightness...................... 183
Interior Lamps Control............................... 184
Dome Lamp.............................................. 184
Entry Lighting............................................ 184
Delayed Lighting........................................ 185
Exit Lighting.............................................. 185
Front Reading Lamps................................ 186Rear Reading Lamps................................ 186
Cargo Lamp.............................................. 186
Electric Power Management...................... 186
Battery Run-Down Protection..................... 187
Overhead Console Switchbank.................. 188
Ultrasonic Rear Parking
Assist (URPA)........................................ 188
Accessory Power Outlet(s)........................ 191
Power Outlet 115 Volt Alternating
Current.................................................. 192
Cigarette Lighter........................................ 193
Climate Controls......................................... 193
Climate Control System............................. 193
Dual Climate Control System..................... 197
Outlet Adjustment...................................... 200
Rear Climate Control System
(Option A, Uplevel)................................ 200
Rear Climate Control System
(Option B, Uplevel)................................ 203
Passenger Compartment Air Filter............. 205
Warning Lights, Gages, and Indicators..... 207
Instrument Panel Cluster........................... 208
Speedometer and Odometer...................... 209
Trip Odometer........................................... 209
Section 3 Instrument Panel
167

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

The main components of the instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment
on page 200.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 173.
C. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls on
page 341.
D. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 208.
E. Driver Information Center (DIC) Controls
(If Equipped). SeeDriver Information
Center (DIC) on page 223.
F. Traction Control System Button (If Equipped).
SeeTraction Control System (TCS) on
page 353.
G. Hazard Warning Flasher Switch. SeeHazard
Warning Flashers on page 172.
H. Passenger Airbag Status And Passenger
Seatbelt Reminder Indicator. SeePassenger
Airbag Status Indicator on page 211and
Passenger Safety Belt Reminder Light
on page 210.I. Audio System. SeeAudio System(s)
on page 258.
J. Exterior Lamps Control. SeeExterior
Lamps on page 181.
K. Interior Lamps Control. SeeInterior Lamps
Control on page 184. Instrument Panel
Brightness Control. SeeInstrument Panel
Brightness on page 183.
L. Hood Release. SeeHood Release
on page 409.
M. Parking Brake. SeeParking Brake
on page 137.
N. Horn. SeeHorn on page 172.
O. Cruise Controls (If Equipped).
SeeCruise Control on page 177.
P. Dual Climate Controls. SeeDual Climate
Control System on page 197.
Q. Heated Seat Controls (If Equipped).
SeeHeated Seats on page 10.
R. Glove Box. SeeGlove Box on page 158.
171

Cruise Control
{CAUTION:
Cruise control can be dangerous where
you cannot drive safely at a steady speed.
So, do not use your cruise control on
winding roads or in heavy traffic.
Cruise control can be dangerous on
slippery roads. On such roads, fast
changes in tire traction can cause
excessive wheel slip, and you could lose
control. Do not use cruise control on
slippery roads.The cruise control lever
is located below the
windshield wiper control
on the right side of
the steering wheel.
QRES + (Resume/Accelerate):Push the lever
up to resume the cruise control speed, or to
accelerate when passing another vehicle.
J(CRUISE CONTROL) ON/OFFq:Press the
button on the end of the lever to turn the cruise
control on. Press it again to turn cruise control off.
RSET — (Set/Coast/Decelerate):Push the
lever down to set the cruise speed. If the cruise
speed is already set this position can be used
to coast or decelerate from a higher speed.
CANCEL
R:Pull the lever to cancel the cruise
control speed.
177

Cruise control allows a speed of approximately
25 mph (40 km/h) or more to be maintained
without keeping your foot on the accelerator. This
is helpful on long trips. Cruise control does not
work at speeds below about 25 mph (40 km/h).
When the brakes are applied, the cruise control
shuts 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 353. When road conditions allow,
the cruise control can be used again.Setting Cruise Control
{CAUTION:
If you leave your cruise control on when
you are not using cruise, you might hit a
button and go into cruise when you do not
want to. You could be startled and even
lose control. Keep the cruise control switch
off until you want to use cruise control.
1. Push the button at the end of the cruise
control lever to turn the cruise control on.
2. Accelerate to the desired speed.
3. Push down on the cruise control lever and
release it. This will set the speed in cruise
control.
4. Remove your foot from the accelerator pedal.
This symbol will appear
on the instrument panel
cluster when the
cruise control is set.
178

This symbol will disappear when the brakes are
applied or the cruise control is cancelled. It will
reappear when the set cruise speed is resumed.
Resuming a Set Speed
If the cruise control is set at a desired speed and
then the brakes are applied, the cruise control shuts
off. But the cruise control does not need to be reset.
Once the vehicle is traveling approximately
25 mph (40 km/h) or more, the cruise control
lever can be pushed upward toward the plus
(resume/accelerate) position to return to the
preset cruise speed.
The vehicle will return to and stay at the preset
cruise speed. If the cruise control lever is pushed
up and held toward the plus (resume/accelerate)
position, the vehicle speed will increase until the
lever is released or the brakes are applied.
Do not continue to hold the lever in the plus
(resume/accelerate) position, unless a faster
speed is desired.
Increasing Speed While Using
Cruise Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the higher
speed. Push up on the cruise control lever
toward the plus (resume/accelerate) position,
then release the lever and take your foot
off the accelerator pedal. The vehicle will now
cruise at the higher speed.
Push up and hold the cruise control lever
toward the plus (resume/accelerate) position
until the vehicle reaches the desired speed.
Then release the cruise control lever. To
increase the vehicle’s speed in very small
amounts, push up briey on the cruise control
lever and release it. Each time this is done,
the vehicle will speed up approximately
one mph (1.6 km/h).
The acceleration feature will only work after the
cruise control speed has been set by pushing the
cruise control lever down to the set position.
179

Reducing Speed While Using
Cruise Control
There are two ways to reduce the vehicle’s speed
while using cruise control:
Push the cruise control lever downward toward
the minus (set/coast/decelerate) position until
a lower speed is reached, then release it.
To slow down in very small amounts, push
the cruise control lever downward toward the
minus (set/coast/decelerate) position briey.
Each time this is done, the vehicle will slow
down approximately one mph (1.6 km/h).
Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal,
the vehicle will slow down to the cruise control
speed set earlier.
Using Cruise Control on Hills
How well the cruise control will work on hills
depends upon the vehicle’s speed, its load, and
the steepness of the hills. When going up steep
hills, the accelerator pedal might have to be
used in order to maintain the vehicle’s speed.When going downhill, the brakes might have to be
applied, or the transaxle might have to be shifted
to a lower gear to keep the vehicle’s speed down.
Doing either of these things will take the vehicle out
of cruise. It may be better not to use the cruise
control if the brakes constantly have to be applied,
or the vehicle continuously needs to be shifted to
a lower gear.
Cancelling Cruise Control
To cancel a cruise control session, pull the cruise
control lever forward, or step lightly on the
brake pedal.
Doing either of these things will only end the
current cruise control session, but the set speed
will be retained in memory.
Push the button at the end of the cruise control
lever to turn the system off.
Erasing Speed Memory
When the cruise control or the ignition is turned
off, the cruise control set speed memory is erased.
180

{CAUTION:
Do not keep driving if the oil pressure is
low. If you do, your engine can become
so hot that it catches re. You or others
could be burned. Check your oil as
soon as possible and have your vehicle
serviced.
Notice:Lack of proper engine oil maintenance
may damage the engine. The repairs would
not be covered by your warranty. Always follow
the maintenance schedule in this manual for
changing engine oil.
Security Light
For information
regarding this light,
seeTheft-Deterrent
Systems on page 123.
Cruise Control Light
This light comes on
whenever you set
your cruise control.
The light will go out when the cruise control is
turned off. SeeCruise Control on page 177
for more information.
Highbeam On Light
This light will come on
when the high-beam
headlamps or the
Flash-to-Pass feature
is in use.
SeeHeadlamp High/Low-Beam Changer on
page 174.
221