2005 PONTIAC BONNEVILLE ECO mode

Overheated Engine Protection
Operating Mode (4.6L V8 Engine)
If an overheated engine condition exists and the
message ENGINE HOT, STOP ENGINE is displayed,
an overheat protection mode which alternates ring
groups of cylinders helps prevent engine damage. In this
mode, you will notice a loss in power and engine
performance. This operating mode allows your vehicle
to be driven to a safe place in an emergency. Driving
extended miles (km) 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 5-16.
Cooling System (3.8L V6 Engine)
When you decide it is safe to lift the hood, here is what
you will see:
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Electric Engine Cooling Fans
5-40

Load Index:An assigned number ranging from
1 to 279 that corresponds to the load carrying capacity
of a tire.
Maximum Ination Pressure:The maximum air
pressure to which a cold tire may be inated. The
maximum air pressure is molded onto the sidewall.
Maximum Load Rating:The load rating for a tire at the
maximum permissible ination pressure for that tire.
Maximum Loaded Vehicle Weight:The sum of curb
weight; accessory weight; vehicle capacity weight;
and production options weight.
Normal Occupant Weight:The number of occupants a
vehicle is designed to seat multiplied by 150 lbs (68 kg).
SeeLoading Your Vehicle on page 4-29.
Occupant Distribution:Designated seating positions.
Outward Facing Sidewall:The side of an
asymmetrical tire that has a particular side that faces
outward when mounted on a vehicle. The side of the tire
that contains a whitewall, bears white lettering or
bears manufacturer, brand, and/or model name molding
that is higher or deeper than the same moldings on
the other sidewall of the tire.Passenger (P-Metric) Tire:A tire used on passenger
cars and some light duty trucks and multipurpose
vehicles.
Recommended Ination Pressure:Vehicle
manufacturer’s recommended tire ination pressure and
shown on the tire placard. SeeInation - Tire Pressure
on page 5-80andLoading Your Vehicle on page 4-29.
Radial Ply Tire:A pneumatic tire in which the ply cords
that extend to the beads are laid at 90 degrees to the
centerline of the tread.
Rim:A metal support for a tire and upon which the tire
beads are seated.
Sidewall:The portion of a tire between the tread and
the bead.
Speed Rating:An alphanumeric code assigned to a
tire indicating the maximum speed at which a tire
can operate.
Traction:The friction between the tire and the road
surface. The amount of grip provided.
5-79

To reset (calibrate) the system with a Driver Information
Center (DIC):
1. Turn the ignition switch to ON.
2. Using the MODE and SELECT buttons, change the
DIC to display TIRE PRESSURE.
3. Press and hold the RESET button for about
ve seconds.
4. The display should change to read TIRE
PRESSURE RESET. If TIRE PRESSURE
RESET does not appear on the display after about
ve seconds, see your dealer for service.
5. When you release the button after seeing the TIRE
PRESSURE RESET message, the display will
change to read TIRE PRESSURE NORMAL.To reset (calibrate) the system with a systems monitor:
1. Turn the ignition switch to ON.
2. Press and hold the TIRE PRESS RESET button for
about ve seconds.
3. The TIRE PRESS light on the systems monitor
should begin to ash. If the TIRE PRESS light
does not begin to ash after about ve seconds,
see your dealer for service.
4. Release the TIRE PRESS RESET button and the
system should reset. The TIRE PRESS light will
go out.
The system completes the calibration process during
driving. Calibration time can take 45 to 90 minutes,
depending on your driving habits. After the system has
been calibrated, the system will alert the driver that
a tire is low, up to a maximum speed of 65 mph
(105 km/h).
5-84

Emergency Tow:Tow to the nearest dealership for
warranty service or in the event of a
vehicle-disabling accident. Assistance provided
when the vehicle is mired in sand, mud, or snow.
Flat Tire Change:Installation of a spare tire will be
covered at no charge. The customer is responsible
for the repair or replacement of the tire if not
covered by a warrantable failure.
Jump Start:No-start occurrences which require a
battery jump start will be covered at no charge.
Dealer Locator Service
In many instances, mechanical failures are covered
under Pontiac’s Bumper-to-Bumper warranty. However,
when other services are utilized, our Roadside
Assistance Representatives will explain any payment
obligations you might incur.
For prompt and efficient assistance when calling, please
provide the following to the Roadside Assistance
Representative:
Your name, home address, and home telephone
number
Telephone number of your location.
Location of the vehicle.
Model, year, color, and license plate number of the
vehicle.
Mileage, Vehicle Identication Number (VIN), and
delivery date of the vehicle.
Description of the problem.
While we hope you never have the occasion to use our
service, it is added security while traveling for you
and your family. Remember, we are only a phone call
away. Pontiac Roadside Assistance: 1-800-ROADSIDE
(762-3743), text telephone (TTY) users, call
1-888-889-2438.
Pontiac reserves the right to limit services or
reimbursement to an owner or driver when, in Pontiac’s
judgement, the claims become excessive in frequency
or type of occurrence.
Roadside Assistance is not part of or included in the
coverage provided by the New Vehicle Limited Warranty.
Pontiac reserves the right to make any changes or
discontinue the Roadside Assistance program at any
time without notication.
Canadian Roadside Assistance
Vehicles purchased in Canada have an extensive
roadside assistance program accessible from anywhere
in Canada or the United States. Please refer to the
Warranty and Owner Assistance Information book.
7-6

Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles, has a
number of sophisticated computer systems that monitor
and control several aspects of the vehicle’s performance.
Your vehicle uses on-board vehicle computers to monitor
emission control components to optimize fuel economy,
to monitor conditions for airbag deployment and, if so
equipped, to provide anti-lock braking and to help the
driver control the vehicle in difficult driving situations.
Some information may be stored during regular
operations to facilitate repair of detected malfunctions;
other information is stored only in a crash event by
computer systems, such as those commonly called event
data recorders (EDR).
In a crash event, computer systems, such as the Airbag
Sensing and Diagnostic Module (SDM) in your vehicle
may record information about the condition of the vehicle
and how it was operated, such as data related to
engine speed, brake application, throttle position, vehicle
speed, safety belt usage, airbag readiness, airbag
performance, and the severity of a collision. This
information has been used to improve vehicle crash
performance and may be used to improve crash
performance of future vehicles and driving safety. Unlike
the data recorders on many airplanes, these on-board
systems do not record sounds, such as conversation of
vehicle occupants.To read this information, special equipment is needed
and access to the vehicle or the device that stores
the data is required. GM will not access information
about a crash event or share it with others other than:with the consent of the vehicle owner or, if the
vehicle is leased, with the consent of the lessee,
in response to an official request of police or similar
government office,
as part of GM’s defense of litigation through the
discovery process, or
as required by law.
In addition, once GM collects or receives data, GM may:
use the data for GM research needs,
make it available for research where appropriate
condentiality is to be maintained and need is
shown, or
share summary data which is not tied to a specic
vehicle with non-GM organizations for research
purposes.
Others, such as law enforcement, may have access to
the special equipment that can read the information if
they have access to the vehicle or the device that stores
the data.
If your vehicle is equipped with OnStar
®, please check
the OnStar®subscription service agreement or manual
for information on its operations and data collection.
7-9

Engine
Air Cleaner/Filter.................................5-22, 5-23
Battery.......................................................5-57
Check and Service Engine Soon Light............3-48
Coolant..............................................5-31, 5-34
Coolant Heater............................................2-26
Coolant Temperature Gage...................3-45, 3-46
Cooling System Inspection............................6-23
Engine Compartment Overview......................5-12
Exhaust.....................................................2-34
Oil .............................................................5-16
Overheated Protection Operating Mode...........5-40
Overheating........................................5-36, 5-38
Starting......................................................2-25
Entry Lighting.................................................3-18
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-14
Exterior Lighting Battery Saver..........................3-17
F
Filter
Engine Air Cleaner..............................5-22, 5-23
Finish Damage.............................................5-108
Flash-to-Pass................................................... 3-9Flat Tire........................................................5-92
Flat Tire, Changing.........................................5-93
Flat Tire, Storing...........................................5-100
Fluid
Automatic Transaxle.............................5-25, 5-28
Power Steering...........................................5-52
Windshield Washer......................................5-53
Fog Lamps....................................................3-16
Front Reading Lamps......................................3-20
Front Storage Area.........................................2-45
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.................................................3-56, 3-57
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-6
System Inspection.......................................6-23
Fuses
Engine Compartment Fuse Block........5-112, 5-114
Fuses and Circuit Breakers.........................5-111
Rear Underseat Fuse Block.........................5-116
Windshield Wiper.......................................5-111
5

Malfunction Indicator Light................................3-48
Manual Lumbar Controls.................................... 1-3
Manual Seats................................................... 1-2
Memory Mirrors..............................................2-46
Memory Seat.................................................2-46
Message
DIC Warnings and Messages........................3-62
Mirrors
Automatic Dimming Rearview........................2-36
Manual Rearview Mirror................................2-36
Memory.....................................................2-46
Outside Convex Mirror.................................2-38
Outside Curb View Assist Mirror....................2-38
Outside Heated Mirrors................................2-38
Outside Power Mirrors..................................2-37
Monitor, Systems............................................3-58
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-23
Normal Maintenance Replacement Parts...........5-122
O
Odometer......................................................3-37
Odometer, Trip...............................................3-37Off-Road Recovery..........................................4-12
Oil
Check Oil Level Light...................................3-53
Engine.......................................................5-16
Pressure Gage....................................3-51, 3-52
Older Children, Restraints................................1-28
Online Owner Center........................................ 7-3
OnStar
®System.............................................2-39
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-32
Outside
Convex Mirror.............................................2-38
Curb View Assist Mirror................................2-38
Heated Mirrors............................................2-38
Power Mirrors.............................................2-37
Overheated Engine Protection Operating Mode . . . 5-40
Owners, Canadian............................................... ii
P
Parade Dimming.............................................3-19
Park (P)
Shifting Into................................................2-31
Shifting Out of............................................2-33
Parking
Brake........................................................2-30
Over Things That Burn.................................2-34
9