2007 PONTIAC GRAND PRIX cruise control

(d)Visually inspect wiper blades for wear or
cracking. Replace wiper blades that appear worn
or damaged or that streak or miss areas of
the windshield.
(e)Make sure the safety belt reminder light and all
belts, buckles, latch plates, retractors, and
anchorages are working properly. Look for any
other loose or damaged safety belt system parts.
If you see anything that might keep a safety
belt system from doing its job, have it repaired.
Have any torn or frayed safety belts replaced. Also
look for any opened or broken airbag coverings,
and have them repaired or replaced. The
airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders. Lubricate all
hinges and latches, including those for the
body doors, hood, secondary latch, pivots, spring
anchor, release pawl, rear compartment, glove
box door, console door, and any folding seat
hardware. More frequent lubrication may
be required when exposed to a corrosive
environment. Applying silicone grease on
weatherstrips with a clean cloth will make them
last longer, seal better, and not stick or squeak.
(g)If you drive regularly under dusty conditions,
the lter may require replacement more often.(h)Change automatic transaxle uid and lter if
the vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 360 for what to use. Inspect
hoses. Clean radiator, condenser, pressure cap,
and ller neck. Pressure test the cooling
system and pressure cap.
(j)Check throttle system for interference or
binding and for damaged or missing parts. Replace
parts as needed. Replace any components that
have high effort or excessive wear. Do not
lubricate accelerator or cruise control cables.
478

Coolant
Engine Temperature Gage........................ 180
Engine Temperature Warning Light........... 179
Heater, Engine......................................... 108
Cooling System........................................... 366
Courtesy Lamps.......................................... 147
Cruise Control............................................. 140
Cruise Control Light.................................... 185
Cupholder(s)................................................ 126
Customer Assistance Information
Courtesy Transportation........................... 501
Customer Assistance for Text Telephone
(TTY) Users.......................................... 496
Customer Assistance Offices.................... 496
Customer Satisfaction Procedure.............. 492
GM Mobility Reimbursement Program...... 497
Reporting Safety Defects to
General Motors..................................... 510
Reporting Safety Defects to the
Canadian Government.......................... 510
Reporting Safety Defects to the
United States Government.................... 510
Roadside Assistance Program.................. 498
Service Publications Ordering
Information........................................... 511D
Daytime Running Lamps............................. 145
Defensive Driving........................................ 284
Delayed Entry Lighting................................ 148
Delayed Exit Lighting................................... 149
Delayed Locking............................................ 94
DIC Compass.............................................. 198
Disc, MP3................................................... 269
Doing Your Own Service Work.................... 337
Dome Lamp................................................ 147
Door
Delayed Locking........................................ 94
Locks......................................................... 92
Power Door Locks..................................... 94
Programmable Automatic Door Locks......... 95
Rear Door Security Locks.......................... 95
Driver
Position, Safety Belt................................... 22
Driver Information Center (DIC)................... 186
DIC Controls and Displays..............186, 190
DIC Vehicle Customization....................... 226
DIC Warnings and Messages................... 200
516

L
Labeling, Tire Sidewall................................. 401
Lamps
Battery Run-Down Protection................... 151
Courtesy.................................................. 147
Dome....................................................... 147
Electric Power Management..................... 150
Exterior.................................................... 144
Exterior Lighting Battery Saver................. 146
Fog .......................................................... 146
Front Reading.......................................... 149
Interior..................................................... 146
Overhead Console Reading..................... 149
Rear Assist Handle Reading.................... 149
LATCH System
Child Restraints......................................... 51
License Plate Lamps................................... 398
Light
Airbag Readiness..................................... 172
Anti-Lock Brake System Warning............. 177
Brake System Warning............................. 176
Cruise Control.......................................... 185
Engine Coolant Temperature Warning....... 179
Enhanced Traction System (ETS)
Warning Light....................................... 179
Fog Lamp................................................ 185Light (cont.)
Highbeam On.......................................... 185
Low Tire Pressure Warning Light............. 178
Malfunction Indicator................................ 180
Oil Pressure............................................. 184
Passenger Airbag Status Indicator............ 173
Passenger Safety Belt Reminder.............. 172
Safety Belt Reminder............................... 171
TCS Warning Light.................................. 178
Traction Control System (TCS) Warning ... 178
Up-Shift................................................... 175
Lighting
Delayed Entry.......................................... 148
Delayed Exit............................................ 149
Entry........................................................ 148
Loading Your Vehicle................................... 317
Lockout Protection......................................... 96
Locks
Delayed Locking........................................ 94
Door.......................................................... 92
Lockout Protection..................................... 96
Power Door............................................... 94
Programmable Automatic Door Locks......... 95
Rear Door Security Locks.......................... 95
Loss of Control........................................... 301
Lumbar
Power Controls............................................ 9
520