Page 355 of 470

Replacing Brake System Parts
The braking system on a vehicle is complex. Its
many parts have to be of top quality and work well
together if the vehicle is to have really good braking.
Your vehicle was designed and tested with top-quality
GM brake parts. When you replace parts of your
braking system — for example, when your brake linings
wear down and you need new ones put in — be sure
you get new approved GM replacement parts. If you
do not, your brakes may no longer work properly.
For example, if someone puts in brake linings that are
wrong for your vehicle, the balance between your
front and rear brakes can change — for the worse.
The braking performance you have come to expect
can change in many other ways if someone puts in
the wrong replacement brake parts.
Battery
Your vehicle has a maintenance free battery. When
it is time for a new battery, get one that has the
replacement number shown on the original battery’s
label. We recommend an ACDelco
®replacement
battery. SeeEngine Compartment Overview on
page 5-12for battery location.Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
Vehicle Storage
If you are not going to drive your vehicle for 25 days
or more, remove the black, negative (−) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and
gas that can explode. You can be badly hurt
if you are not careful. SeeJump Starting on
page 5-40for tips on working around a battery
without getting hurt.
5-39
Page 446 of 470

Roadside Assistance Program
Call1-800-252-1112for Buick Roadside Assistance.
As the proud owner of a new Buick vehicle, you
are automatically enrolled in the Buick Roadside
Assistance program. This value-added service is
intended to provide you with peace of mind as you
drive in the city or travel the open road. Call Buick’s
Roadside Assistance toll-free number at1-800-252-1112
to speak with a Buick Roadside Assistance
representative 24 hours a day, 365 days a year.
We will provide the following services during the
Bumper-to-Bumper warranty period, at no expense
to you:
Fuel Delivery:Delivery of enough fuel,
$5 maximum, for the customer to get to the
nearest service station.
Lock-out Service (identi cation required):
Replacement keys or locksmith service will
be covered at no charge if you are unable to gain
entry into your vehicle. Delivery of the replacement
key will be covered within 10 miles (16 km).
Emergency Tow:Tow to the nearest
dealership for warranty service or in the event of
a vehicle-disabling accident. Assistance 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 Buick’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.
Mileage, Vehicle Identi cation Number, and
delivery date of the vehicle.
Description of the problem.
7-6
Page 458 of 470

Audio System(s) (cont.)
Fixed Mast Antenna...................................3-130
Navigation/Radio System, see Navigation
Manual.................................................3-113
Radio with Cassette and CD.........................3-85
Radio with CD....................................3-60, 3-70
Radio with Six-Disc CD................................3-99
Rear Seat Audio (RSA)...............................3-124
Setting the Time..........................................3-59
Theft-Deterrent Feature...............................3-126
Understanding Radio Reception...................3-127
XM™ Satellite Radio Antenna System...........3-130
Automatic Headlamp System............................3-14
Automatic Transmission
Fluid..........................................................5-21
Operation...................................................2-22
B
Battery..........................................................5-39
Run-Down Protection...................................3-17
Before Leaving on a Long Trip.........................4-36
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Parking......................................................2-24
System Warning Light..................................3-33
Brake Pedal, Throttle.......................................2-20Brakes..........................................................5-36
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-17
Bulb Replacement...........................................5-47
Halogen Bulbs............................................5-47
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-48
Replacement Bulbs......................................5-49
Taillamps and Turn Signal Lamps..................5-48
Buying New Tires...........................................5-62
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Speci cations..........................5-105
Carbon Monoxide...................2-12, 2-27, 4-40, 4-52
Care of
Safety Belts................................................5-88
Your Cassette Tape Player..........................3-128
Your CD and DVD Player...........................3-129
Your CDs and DVDs..................................3-129
Cargo Cover..................................................2-49
Cargo Tie Downs............................................2-50
Center Console Storage Area...........................2-47
Chains, Tire...................................................5-67
2