Highway Hypnosis
Is there actually such a condition as highway hypnosis?
Or is it just plain falling asleep at the wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There is something about an easy stretch of road with
the same scenery, along with the hum of the tires on the
road, the drone of the engine, and the rush of the
wind against the vehicle that can make you sleepy. Do
not let it happen to you! If it does, your vehicle can
leave the road in less than a second, and you could
crash and be injured.
What can you do about highway hypnosis? First, be
aware that it can happen.
Then here are some tips:
Make sure your vehicle is well ventilated, with a
comfortably cool interior.
Keep your eyes moving. Scan the road ahead and
to the sides. Check your rearview mirrors and your
instruments frequently.
If you get sleepy, pull off the road into a rest,
service, or parking area and take a nap, get some
exercise, or both. For safety, treat drowsiness
on the highway as an emergency.
Hill and Mountain Roads
Driving on steep hills or mountains is different from
driving in at or rolling terrain.
4-23
Safety Chains
You should always attach chains between your vehicle
and your trailer. Cross the safety chains under the
tongue of the trailer so that the tongue will not drop to
the road if it becomes separated from the hitch.
Instructions about safety chains may be provided by the
hitch manufacturer or by the trailer manufacturer.
Follow the manufacturer’s recommendation for attaching
safety chains and do not attach them to the bumper.
Always leave just enough slack so you can turn
with your rig. And, never allow safety chains to drag on
the ground.
Trailer Brakes
Be sure to read and follow the instructions for the trailer
brakes so you will be able to install, adjust and
maintain them properly.
Because you have anti-lock brakes, do not try to tap
into your vehicle’s brake system. If you do, both brake
systems will not work well, or at all.
Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you will want to
get to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you are
driving is now a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check all trailer hitch parts and
attachments, safety chains, electrical connector, lamps,
tires and mirror adjustment. If the trailer has electric
brakes, start your vehicle and trailer moving and then
apply the trailer brake controller by hand to be sure
the brakes are working. This lets you check your
electrical connection at the same time.
During your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer
brakes are still working.
4-40
Fuses Usage
SBM Interior Lamps
PDM PDM Module
A/C HVAC Motor, HVAC Mix Motors
IGN SENAuto Dimming Mirror, Driver HTS
Seat, Rear Defog Relay, MEM
Module, Cool LVL Sensor,
Passenger Heated Seat
ELCHVAC Flat Pk Mtrs, Electronic Level
Control Sensor, Electronic Level
Control Sensor (Rear Fuse Block)
Fuses Usage
ABS Anti-Lock Brake System Module
HVACHVAC Main Con Head,
HVAC Programmer, Instrument
Panel Cluster
CR CONT Stepper Motor Cruise, Cruise Switch
HUDHead-Up Display Switch,
Head-Up Display
CSTR/SBMHVAC Programmer, Instrument
Panel Cluster, SBM (275 to LCM)
(1135 to BTSI SL)
LP PK LUnderhood Lamp, Left
Park/Sidemarker, Left Park/Turn
Lamp, SBM, Left Tail Signal
Lamp, Left Tail/Stoplamp, Left
Rear Sidemarker
LP PK RRight Park/Sidemarker Lamp, Right
Park/Turn Lamp, Right Tail/Sign
Lamp, Right Tail/Stoplamp, Right
Rear Sidemarker, Stop/Taillamp,
Tail/Signal Lamp, License
Lamp, RFA
RUN Run/Accessory
WSW Wiper Motor
Blank Not Used
WSW/RFA Wiper Switch, RFA, Rain Sense
B/U LPAuto Dimming Mirror,
Back-Up Lamps
5-93
Malfunction Indicator Light................................3-40
Memory Mirrors..............................................2-48
Memory Seat.................................................2-48
Message
DIC Warnings and Messages........................3-49
Mirrors
Automatic Dimming Rearview........................2-34
Automatic Dimming Rearview with Compass....2-34
Manual Rearview Mirror................................2-34
Memory.....................................................2-48
Outside Automatic Dimming Heated Mirror......2-38
Outside Convex Mirror.................................2-38
Outside Curb View Assist Mirror....................2-37
Outside Manual Mirrors................................2-36
Outside Power Mirrors..................................2-37
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-22
Normal Maintenance Replacement Parts...........5-101
O
Odometer......................................................3-35
Odometer, Trip...............................................3-35
Off-Road Recovery..........................................4-12Oil
Engine.......................................................5-13
Pressure Light.............................................3-43
Supercharger, Engine...................................5-18
Older Children, Restraints................................1-27
Online Owner Center........................................ 7-3
OnStar
®System.............................................2-39
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-30
Outside
Automatic Dimming Heated Mirror..................2-38
Convex Mirror.............................................2-38
Curb View Assist Mirror................................2-37
Manual Mirrors............................................2-36
Power Mirrors.............................................2-37
Owners, Canadian............................................... ii
P
Parade Dimming.............................................3-18
Park Aid........................................................3-22
Park (P)
Shifting Into................................................2-30
Shifting Out of............................................2-31
Parking
Assist........................................................3-22
Brake........................................................2-29
Over Things That Burn.................................2-32
9
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-19
Part C - Periodic Maintenance Inspections..........6-23
Part D - Recommended Fluids and Lubricants....6-25
Part E - Maintenance Record...........................6-27
Passenger Compartment Air Filter.....................3-30
Passing.........................................................4-13
PASS-Key
®III ................................................2-20
PASS-Key®III Operation..................................2-20
Perimeter Lighting...........................................3-17
Personal Choice Radio Controls........................3-69
Personalization, Climate Controls......................3-31
Power
Accessory Outlets........................................3-24
Door Locks.................................................2-10
Lumbar Controls........................................... 1-3
Retained Accessory (RAP)............................2-23
Seat............................................................ 1-2
Steering Fluid.............................................5-34
Windows....................................................2-17
Programmable Automatic Door Locks.................2-11
Programming the HomeLink
®Transmitter...........2-41
Q
Questions and Answers About Safety Belts.........1-10
R
Radiator Pressure Cap....................................5-26
Radios..........................................................3-55
Care of Your Cassette Tape Player................3-73
Care of Your CD Player...............................3-74
Care of Your CDs........................................3-74
Personal Choice Radio Controls....................3-69
Radio with Cassette.....................................3-56
Radio with Cassette and CD.........................3-60
Setting the Time..........................................3-55
Theft-Deterrent............................................3-70
Trunk-Mounted CD Changer..........................3-66
Understanding Reception..............................3-72
Rainsense™ II Wipers....................................... 3-9
Rear Door Security Locks................................2-13
Rear Quarter Panel Turn Signal
and Stoplamps............................................5-54
Rear Reading Lamps......................................3-19
Rear Safety Belt Comfort Guides......................1-24
Rear Seat Pass Through.................................2-47
Rear Seat Passengers, Safety Belts..................1-20
Rear Storage Area..........................................2-47
Rear Turn Signal, Stoplamps and
Back-Up Lamps...........................................5-50
Rearview Mirror, Automatic Dimming..................2-34
Rearview Mirror, Automatic Dimming
with Compass.............................................2-34
10
Rearview Mirrors.............................................2-34
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-35
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Removing the Flat Tire and Installing
the Spare Tire.............................................5-76
Removing the Spare Tire and Tools...................5-75
Replacement Bulbs.........................................5-56
Reporting Safety Defects
Canadian Government..................................7-11
General Motors...........................................7-11
United States Government............................7-10
Restraint System Check
Checking Your Restraint Systems...................1-57
Replacing Restraint System Parts
After a Crash..........................................1-58
Restraint Systems
Checking....................................................1-57
Replacing Parts...........................................1-58
Retained Accessory Power (RAP)......................2-23
Right Front Passenger Position, Safety Belts......1-19
Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-30
Routing, Engine Drive Belt..............................5-102
Running Your Engine While You Are Parked.......2-33S
Safety Belt
Reminder Light............................................3-36
Safety Belts
Care of......................................................5-86
Center Passenger Position............................1-19
Driver Position............................................1-12
How to Wear Safety Belts Properly................1-11
Questions and Answers About Safety Belts.....1-10
Rear Safety Belt Comfort Guides for Children
and Small Adults......................................1-24
Rear Seat Passengers.................................1-20
Right Front Passenger Position......................1-19
Safety Belt Extender....................................1-26
Safety Belt Use During Pregnancy.................1-18
Safety Belts Are for Everyone......................... 1-6
Safety Warnings and Symbols.............................. iii
Seats
Head Restraints............................................ 1-5
Heated Seats............................................... 1-3
Memory.....................................................2-48
Power Lumbar.............................................. 1-3
Power Seats................................................. 1-2
Reclining Seatbacks...................................... 1-4
11