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Event Data Recorders
Some information about your vehicle’s performance
and how it is driven may be recorded on various
modules if a crash occurs. Some people refer to
these modules asevent data recorders (EDRs).
These modules may record several seconds of
pre-crash and crash data, such as data related to
engine speed, brake application, throttle
position, vehicle speed, yaw rate, steering
wheel angle, lateral acceleration, safety belt
usage, airbag readiness, airbag performance
andthe severity of the collision.Unlike the
 ight data recorders on airplanes, these modules
do not record sounds or conversations.To retrieve this data, special equipment and
access to the vehicle or the module that stores
the data are required. Certain data may also
be sent to or retrieved by OnStar®(see below).
GM will not access this information or share it
with others except: 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.
Data that GM collects or receives may also
be used for GM research needs or may be
made available to others for research purposes,
where a need is shown and the data is not tied
to a speci c vehicle or vehicle owner.
Others may be able to retrieve this data if they
have access to the vehicle and have the special
equipment necessary to download the data.
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Event Data Recorders................................. 479
Exit Lighting................................................ 175
Extender, Safety Belt..................................... 43
Exterior Cargo Lamps................................. 174
Exterior Lamps............................................ 170
F
Filter
Engine Air Cleaner................................... 338
Finish Damage............................................ 429
Fixed Mast Antenna.................................... 244
Flashers, Hazard Warning........................... 162
Flash-to-Pass.............................................. 165
Flat Tire...................................................... 399
Flat Tire, Changing...................................... 400
Flat Tire, Storing......................................... 416
Fluid
Automatic Transmission............................ 339
Manual Transmission................................ 342
Power Steering........................................ 355
Windshield Washer.................................. 356Fog Lamp
Fog .......................................................... 173
Four-Wheel Drive...............................129, 368
Front Armrest Storage Area ......................... 154
Front Axle................................................... 369
Front Turn Signal, Parking and
Daytime Running Lamps.......................... 372
Fuel............................................................ 326
Additives.................................................. 326
California Fuel.......................................... 326
Filling a Portable Fuel Container.............. 330
Filling Your Tank...................................... 328
Fuels in Foreign Countries....................... 327
Gage....................................................... 197
Gasoline Octane...................................... 326
Gasoline Speci cations............................ 326
Fuses
Engine Compartment Fuse Block............. 433
Fuses and Circuit Breakers...................... 433
Windshield Wiper..................................... 433
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Shoulder Belt Height Adjuster........................ 34
Signals, Turn and Lane-Change.................. 164
Sliding Rear Windows................................. 114
Spare Tire................................................... 420
Installing.................................................. 404
Removing................................................ 401
Storing..................................................... 416
Speci cations, Capacities............................ 437
Speedometer............................................... 183
Starting Your Engine................................... 121
Steering...................................................... 255
Steering Wheel, Tilt Wheel.......................... 162
Storage Areas
Cupholder(s)............................................ 153
Front Armrest Storage Area...................... 154
Glove Box................................................ 153
Rear Storage Area................................... 154
Stuck in Sand, Mud, Ice, or Snow............... 290
Sun Visors.................................................. 115
Sunroof....................................................... 156T
Tachometer................................................. 183
Tailgate....................................................... 110
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps..................................... 373
Theft-Deterrent, Radio................................. 242
Theft-Deterrent Systems.............................. 115
Content Theft-Deterrent............................ 115
Passlock
®................................................ 117
Tilt Wheel.................................................... 162
Time, Setting............................................... 208
Tire
Pressure Light.......................................... 191
Tires........................................................... 377
Aluminum or Chrome-Plated Wheels,
Cleaning............................................... 428
Buying New Tires..................................... 392
Chains..................................................... 398
Changing a Flat Tire................................ 400
Cleaning.................................................. 429
494