reset BUICK LACROSSE 2010 Owner's Manual

Instruments and Controls 4-11
The power outlet is located on the
rear of the center console.
An indicator light on the outlet turns
on to show it is in use. The light
comes on when the ignition is in
ON/RUN and equipment requiring
less than 150 watts is plugged into
the outlet, and no system fault is
detected.
The indicator light does not come on
when the ignition is in LOCK/OFF or
if no equipment is plugged into the
outlet.If you try to connect equipment
using more than 150 watts or a
system fault is detected, the
equipment may operate for a short
period and turn itself off.
A protection circuit shuts off the
power supply and the indicator light
turns off. To reset the circuit, unplug
the item and plug it back in or turn
the Remote Accessory Power (RAP)
off and then back on. See
Retained
Accessory Power (RAP)
on
page 8‑20. Prolonged usage of the
power outlet at the maximum load of
150 watts, may cause the outlet to
overheat and automatically
shutdown. The power restarts when
equipment that operates within the
limit is plugged into the outlet and a
system fault is not detected. The power outlet is not designed for
the following electrical equipment
and may not work properly if these
items are plugged into the power
outlet:
.Equipment with high initial peak
wattage such as:
compressor-driven refrigerators
and electric power tools.
.Other equipment requiring an
extremely stable power supply
such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.

Instruments and Controls 4-21
released, or while driving, there is a
problem with the Electric Parking
Brake system. A Service Parking
Brake message may also display in
the Driver Information Center (DIC).
SeeBrake System Messages
on
page 4‑33for more information.
If the light does not come on,
or remains flashing, see you dealer/
retailer.
For vehicles with the Electric Park
Brake (EPB), the park brake
warning light should come on briefly
when ignition is placed in ON/RUN.
If it does not come on, then have it
fixed so it will be ready to warn if
there is a problem.
If this light comes on, there is a
problem with a system on the
vehicle that is causing the park
brake system to work at a reduced level. The vehicle can still be driven,
but should be taken to a dealer/
retailer as soon as possible. See
Parking Brake
on page 8‑32for
more information.
For vehicles with the uplevel cluster,
this telltale displays in the Driver
Information Center (DIC) screen.
Antilock Brake System
(ABS) Warning Light
This light comes on briefly when the
engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the ABS light stays on, turn the
ignition off. If the light comes on while driving,
stop as soon as it is safely possible
and turn off the vehicle. Then start
the engine again to reset the
system. If the ABS light stays on,
or comes on again while driving, the
vehicle needs service. A chime may
also sound when the light comes on
steady.
If the ABS light is the only light on,
the vehicle has regular brakes, but
the antilock brakes are not
functioning.
If both lights are on, the vehicle's
antilock brakes are not functioning
and there is a problem with the
regular brakes. See your dealer/
retailer for service.
See
Brake System Warning Light
on page 4‑20.
See Brake System Messages
on
page 4‑33for all brake related
DIC messages.

4-26 Instruments and Controls
DIC Operation and Displays
The DIC has different displays
which can be accessed by using the
DIC buttons located on the turn
signal lever located on the left side
of the steering wheel. The DIC
displays trip, fuel, vehicle system
information, and warning messages
if a system problem is detected.
The bottom of the DIC display
shows what position the shift lever
is in, the odometer, and the direction
the vehicle is driving.
In cold weather the DIC display may
change slowly. This is normal and
will move more quickly as the
vehicle's interior temperature rises.DIC Buttons
MENU:
Press to get to the
Trip/Fuel Menu and the Vehicle
Information Menu.
w x(Thumbwheel): Use to scroll
through the items in each menu.
A small marker will move across the
bottom of the page as you scroll
through the items. This shows
where each page is in the menu.
SET (Set/Clear): Press to set or
clear the menu item when it is
displayed.
Trip/Fuel Menu Items
Press MENU on the turn signal
lever until Trip/Fuel Information
Menu is displayed. Use
w xto
scroll through the following menu
items:
.Digital Speedometer
.Trip 1
.Trip 2
.Fuel Range
.Average Fuel Economy
.Average Vehicle Speed
.Timer
.Turn-by-Turn
Digital Speedometer
The speedometer shows how fast
the vehicle is moving in either
kilometers per hour (km/h) or
miles per hour (mph). The
speedometer cannot be reset.

Instruments and Controls 4-27
Trip 1 and Trip 2
This display shows the current
distance traveled, in either
kilometers (km) or miles (mi), since
the last reset for the trip odometer.
The trip odometer can be reset to
zero by pressing SET while the trip
odometer display is showing.
Fuel Range
This display shows the approximate
distance the vehicle can be driven
without refueling. The fuel range
estimate is based on an average of
the vehicle's fuel economy over
recent driving history and the
amount of fuel remaining in the fuel
tank. Fuel range cannot be reset.
Average Fuel Economy
This display shows the approximate
average liters per 100 kilometers
(L/100 km) or miles per
gallon (mpg). This number is
calculated based on the number of
L/100 km (mpg) recorded since the
last time this menu item was reset.The fuel economy can be reset by
pressing SET while the Average
Fuel Economy display is showing.
Average Vehicle Speed
This display shows the average
speed of the vehicle in miles per
hour (mph) or kilometers per
hour (km/h). This average is
calculated based on the various
vehicle speeds recorded since the
last reset of this value. The average
speed can be reset by pressing SET
while the Average Vehicle Speed
display is showing.
Timer
This display can be used as a timer.
To start the timer, press SET while
Timer is displayed. The display will
show the amount of time that has
passed since the timer was last
reset, not including time the ignition
is off. Time will continue to be
counted as long as the ignition is
on, even if another display is being
shown on the DIC. The timer will
record up to 99 hours, 59 minutes
and 59 seconds (99:59:59) afterwhich the display will return to zero.
To stop the timer, press SET briefly
while Timer is displayed. To reset
the timer to zero, press and
hold SET.
Turn-by-Turn
This display is used for the OnStar
or Navigation System Turn-by-Turn
guidance. See
OnStar
®Systemon
page 4‑43or the Navigation
manual, if the vehicle has
navigation, for more information.
Vehicle Information Menu
Items
Press MENU on the turn signal
lever until Vehicle Information Menu
is displayed. Use
w xto scroll
through the following menu items:
.Unit
.Tire Pressure
.Remaining Oil Life

4-28 Instruments and Controls
Unit
Move
w xto switch between
Metric or US when the Unit display
is active. Press SET to confirm the
setting. This will change the
displays on the cluster and DIC to
either metric or English (US)
measurements.
Tire Pressure
The display will show a vehicle with
the approximate pressures of all
four tires. Tire pressure is displayed
in either kilopascal (kPa) or pounds
per square inch (psi). See Tire
Pressure Monitor System
on
page 9‑54and Tire Pressure
Monitor Operationon page 9‑55for
more information.
Remaining Oil Life
This display shows an estimate of
the oil's remaining useful life.
If Remaining Oil Life 99% is
displayed, that means 99% of the
current oil life remains. When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
See
Engine Oil Messages
on
page 4‑35. The oil should changed
as soon as possible. See Engine Oil
on page 9‑11. In addition to the
engine oil life system monitoring the
oil life, additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Scheduled Maintenance
on
page 10‑2for more information.
Remember, the Oil Life display must
be reset after each oil change. It will
not reset itself. Also, be careful not
to reset the Oil Life display
accidentally at any time other than
when the oil has just been changed.
It cannot be reset accurately until
the next oil change. To reset the
engine oil life system press SET
while the Oil Life display is active.
See Engine Oil Life System
on
page 9‑13.
Compass
The vehicle may have a compass
display in the Driver Information
Center (DIC). See Compass
on
page 4‑8for more information.
Head-Up Display (HUD)
{WARNING
If the HUD image is too bright or
too high in your field of view, it
may take you more time to see
things you need to see when it is
dark outside. Be sure to keep the
HUD image dim and placed low in
your field of view.
For vehicles with the Head-Up
Display (HUD), some information
concerning the operation of the
vehicle is projected onto the
windshield. This includes the
speedometer reading, RPM reading,
transmission position, outside air
temperature, compass heading and
a brief display of the current radio

Instruments and Controls 4-35
Engine Overheated—Idle
Engine
This message displays when the
engine coolant temperature is too
hot. Stop and allow the vehicle to
idle until it cools down.
Engine Overheated —Stop
Engine
This message displays and a
continuous chime sounds if the
engine cooling system reaches
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.
High Coolant Temperature
This message displays if the coolant
temperature is hot, see Engine
Overheating on page 9‑20.
Engine Oil Messages
Change Engine Oil Soon
This message displays when the
engine oil needs to be changed.
When you change the engine oil, be
sure to reset the CHANGE ENGINE
OIL SOON message. See Engine
Oil Life System
on page 9‑13and
Driver Information Center (DIC)on
page 4‑25for information on how to
reset the message. See Engine Oil
on page 9‑11andScheduled
Maintenanceon page 10‑2for
more information.
Engine Oil Hot, Idle Engine
This message displays when the
engine oil temperature is too hot.
Stop and allow the vehicle to idle
until it cools down.
Engine Oil Low –Add Oil
This message displays when the
engine oil level is too low. Check the
oil level. See Engine Oil
on
page 9‑11.
Oil Pressure Low –Stop
Engine
This message displays if low oil
pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check the oil as soon as
possible and have your vehicle
serviced by your dealer/retailer.
Engine Power Messages
Engine Power Is Reduced
This message displays when the
vehicle's engine power is reduced.
Reduced engine power can affect
the vehicle's ability to accelerate.
If this message is on, but there is no
reduction in performance, proceed
to your destination. The
performance may be reduced the
next time the vehicle is driven. The
vehicle may be driven at a reduced
speed while this message is on, but
maximum acceleration and speed
may be reduced. Anytime this

4-36 Instruments and Controls
message stays on, the vehicle
should be taken to your dealer/
retailer for service as soon as
possible.
Fuel System Messages
Fuel Level Low
This message displays when the
vehicle is low on fuel. Refuel as
soon as possible.
Tighten Gas Cap
This message displays when the
fuel cap is not on tight. Tighten the
fuel cap.
Key and Lock Messages
No Remote Detected
This message displays when the
transmitter battery is weak on
vehicles with Keyless Access. See
“Starting the Vehicle with a Low
Battery”under“Remote Keyless
Transmitter Operation (Keyless
Access)” for more information.
Replace Battery In Remote Key
This message displays when the
battery in the Remote Keyless Entry
(RKE) transmitter needs to be
replaced.
Lamp Messages
AFL (Adaptive Forward
Lighting) Lamps Need Service
This message displays when the
Adaptive Forward Lighting (AFL)
system is disabled and needs
service. See your dealer/retailer.
SeeAdaptive Forward Lighting
(AFL)
on page 5‑3for more
information.
Ride Control System
Messages
Service Rear Axle
This message displays when there
is a problem with the All-Wheel
Drive (AWD) System. See your
dealer/retailer for service.
Service Traction Control
This message displays when there
is a problem with the Traction
Control System (TCS). When this
message is displayed, the system
will not limit wheel spin. Adjust your
driving accordingly. See your dealer/
retailer for service.
Service Stabilitrak
This message displays if there is a
problem with the StabiliTrak®
system. If this message appears, try
to reset the system. Stop; turn off
the engine for at least 15 seconds;
then start the engine again. If this
message still comes on, it means
there is a problem. See your dealer/
retailer for service. The vehicle is
safe to drive, however, you do not
have the benefit of StabiliTrak, so
reduce your speed and drive
accordingly.

6-2 Infotainment System
Introduction
Read the following pages to
become familiar with the audio
system's features.
{WARNING
Taking your eyes off the road for
extended periods could cause a
crash resulting in injury or death
to you or others. Do not give
extended attention to
entertainment tasks while driving.
This system provides access to
many audio and non audio listings. To minimize taking your eyes off the
road while driving, do the following
while the vehicle is parked:
.Become familiar with the
operation and controls of the
audio system.
.Set up the tone, speaker
adjustments, and preset radio
stations.
For more information, see Defensive
Driving on page 8‑3.
Notice: Contact your dealer/
retailer 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. 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 8‑20for more
information.
Navigation/Radio System
For vehicles with a navigation radio
system, see the separate Navigation
System manual.
Theft-Deterrent Feature
The theft-deterrent feature works by
learning a portion of the Vehicle
Identification Number (VIN) to the
infotainment system. The
infotainment system does not
operate if it is stolen or moved to a
different vehicle.

Infotainment System 6-9
Press the0BACK button to delete
the last character in the sequence
or press and hold to delete the
entire character sequence.
Audio Settings
The audio settings can be set for
each radio band and each audio
player source.
To quickly reset an audio setting
value to 0:
1. Press the TONE button.
2. Select the audio setting.
3. Press and hold the SELECT button until the value changes
to 0.
Press the
0BACK button to go
back to the Tone Settings menu. Adjusting the Treble, Midrange,
and Bass
1. Press the TONE button.
2. Select Treble, Midrange,
or Bass.
3. Select the value.
Press the
0BACK button to go
back to the Tone Settings menu. Adjusting the Fader and Balance
1. Press the TONE button.
2. Select Fader or Balance.
3. Select the value.
Press the
0BACK button to go
back to the Tone Settings menu.

6-12 Infotainment System
Radio
AM-FM Radio
Control Buttons
The buttons used to control the
radio are:
RADIO / BAND:Press to turn the
radio on and choose between AM,
FM, and XM™, if equipped.
Menu Knob: Turn to navigate the
available menus.
TUNE: Turn to search for stations.
INFO: Press to display additional
information that may be available for
the current song.
g/l: Press to search for
stations.
FAV: Press to open the favorites
list and select the favorites page.
1 to 6: Press to select preset
stations.
k(Play/Pause): Press to pause
time shifted content, if equipped.
RDS (Radio Data System)
The radio may have RDS. The RDS
feature is available for use only on
FM stations that broadcast RDS
information. This feature only works
when the information from the radio
station is available. In rare cases, a
radio station could broadcast
incorrect information that causes the
radio features to work improperly.
If this happens, contact the
radio station.
While the radio is tuned to an
FM-RDS station, the station name
or call letters display.
Radio Menus
Radio menus are available for
AM and FM.
Turn the menu knob to open the
main radio menu for that band.
Selecting a Band
Press the RADIO/BAND button to
choose AM, FM, or XM™,
if equipped. The last station that
was playing starts playing again.
Selecting a Station
Seek Tuning (Radio with CD)
If the radio station is not known:
Briefly press
gorl. To
automatically search for the next
available station. If a station is not
found, the radio switches to a more
sensitive search level. If a station
still is not found, the frequency that
was last active begins to play.
If the radio station is known:
Press and hold
gorluntil the
station on the display is reached,
then release the button.
Seek Tuning (Radio with CD/DVD
and MEM)
Briefly press
gorl, to
automatically search for the next
available station. If a station is not
found, the radio switches to a more
sensitive search level. If a station
still is not found, the frequency that
was last active begins to play.