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These symbols are on some of your controls:
uu
Windshield Wiper Windshield
Washer
I I
Windshield Defroster
Ventilating Fan
These symbols are used on warning and indicator lights:
Engine Coolant
Temperature
~~
Battery Charging
System
BRAKE
Brake
ANTI-
LOCK
4 Wheel
Anti-Lock
I 1
Rear Window
Defogger
Fuel
Parking Brake
Release
Engine Oil
Pressure
SHIFT
Shift Lighf
Vlll . ..
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Page 38 of 488

impact more evenly over the occ.upant’s upper body, stopping the occupant
more gradually. But air bags would not help you
in many types of collisions,
including rollovers and rear and side impacts, primarily because an
occupant’s motion
is not toward the air bag. Air bags should never be
regarded
as anything more than a supplement to safety belts, and then only
in moderate to severe frontal or near-frontal collisions.
What will you see after an air bag inflates?
After the air bag inflates, it quickly deflates. This occurs so quickly that
some people may not even realize the air bag inflated. Some components of
the air bag module
in the steering wheel hub will be hot for a short time, but
the part of the bag that comes into contact with you will not be hot to the
touch. There will be some smoke
and dust coming from vents in the deflated
air bag. Air bag inflation
will not prevent the driver from seeing or from
being able to steer the vehicle, nor
will it stop people from leaving the
vehicle.
A CAUTION:
When an air bag inflates, there is dust in the air. This dust could
cause breathing problems for people with
a history of asthma or
other breathing trouble. To avoid this, everyone in the vehicle
should get out as soon as it
is safe to do so. If you have breathing
problems but can’t get out of the vehicle after an air bag\
inflates,
then get fresh air
by opening a window or door.
e
e
0
The air bag is designed to inflate only once. After it inflates, you’ll
need some new parts for your air bag system.
If you don’t get them, the
air
bag system won’t be there to help protect you in another crash. A
new system
will include the air bag module and possibly other parts.
The service manual for your vehicle covers the need to replace other
parts.
Your vehicle is equipped with a diagnostic module, which records
information about the air bag system. The module records information
about the readiness of the system, when
the sensors are activated and
driver’s safety belt usage at deployment.
Let only qualified technicians work on your air bag system. Improper
service can mean that your air bag system won’t work properly. See
your dealer for service.
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Page 43 of 488
Lap-Shoulder Belt (Extended Cab)
The positions next to the windows have lap-shoulder belts. Here's how to
wear one properly.
r
1. Pick up the latch plate and pull the belt across you. Don't let the belt
get twisted.
2. Push the latch plate into the buckle until it clicks. If the belt stops
before
it reaches the buckle, tilt the latch plate and keep pulling until
you can buckle it.
Pull up on the latch plate to make sure it is secure.
If the belt is not long enough, see "Safety Belt Extender" at the end of
this section.
Make sure the release button on the buckle
is positioned so you would
be able to unbuckle the safety belt quickly
if you ever had to.
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Page 45 of 488
Rear Seat Outside Passenger Positions (Crew Cab)
If you have an Extended Cab, see "Rex Seat Outside Passenger Positions
(Extended
Cab)" earlier in this section.
Lap-Shoulder Belt (Crew Cab)
The positions next to the windows have lap-shoulder belts. Here's how to
wear one properly.
1 . Pick LIP the latch plate and pull the bell ~w-oss you. Don't let the belt
2. Push the latch plate into the buckle until it clicks. Pull up on the latch
get twisted.
plate
to make wre it is secure. When the lap belt is pulled out all the
way,
it will lock. If it does, let it go back all the way and start again.
If the belt is not long enough, see "Safety Belt Extender" at the end of
this section.
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Page 57 of 488
6. To tighten the
belt, feed the lap belt back into the
retractor while you push down on the child
restraint.
7. Push and pull the child restraint in different directions to b\
e sure it is
To remove the child restraint, just unbuckle the vehicle’s safety belt and let
it
go back all the way.
secure.
The safety belt will move freely again and be ready to work for an adult or
larger child passenger.
Larger Children
Children who have outgrown child restraints should wear the vehicle’s
safety belts.
If you have the choice, a child should sit next to a window so the child can
wear a lap-shoulder belt and get the additional restraint
a shoulder belt can
provide.
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Page 63 of 488
Features and Controls
Section
Here you can learn about the many standard and optional features on your
vehicle, and information on starting, shifting and braking. Also explained
are the instrument panel and
the warning systems that tell you if everything
is working properly - and what to do if you have a problem.
Keys
t
A CAUTION:
Leaving young children in a vehicle with the ignition key is
dangerous for many reasons.
A child or others could be badly
injured
or even killed.
They could operate power windows or other controls
or even
make the vehicle move. Don’t leave the keys in a vehicle with
young children.
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Page 71 of 488

Key in the Ignition
If you walk away from your vehicle with the keys inside, it’s an easy target
for joy riders or professional thieves
- so don’t do it.
When you park your vehicle and open the driver’s door, you‘ll hear a tone
reminding
you to remove your key from the ignition and take it with you.
Always do this.
Your steering wheel will be locked, and so will your
ignition. If you have
an automatic transmission, taking your key out also
locks your transmission. And remember to lock the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your vehicle. Remember
to keep
your valuables out of sight. Put them in a storage area, or take them
with
you.
Parking Lots
If you park in a lot where someone will be watching your vehicle, it‘s best
to lock
it up and take your keys. But what if you have to leave your ignition
key? What if
you have to leave something valuable in your vehicle?
Put your valuables in a storage area, like your glove box.
Lock all the doors except the driver’s.
New Vehicle “Break-In ”
NOTICE:
Your modern vehicle doesn’t need an elaborate “break-in.” But
it will perform better in the long run if you follow these
guidelines:
Keep your speed at 55 mph (88 km/h) or less for the first 500
miles (804 km).
Don’t drive at any one speed - fast or slow - for the first
500 miles
(804 km). Don’t make full-throttle starts.
Avoid making hard stops for the first 200 miles (322 km) or
so. During this time your new brake linings aren’t yet broken
in. Hard stops with new linings can mean premature wear and
earlier replacement. Follow this “breaking-in” guideline
every time you get new brake linings.
Don’t tow a trailer during “break-in.” See “Towing a Trailer”
in the Index
for more information.
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Page 72 of 488

New Vehicle “Break-In” - 3500 HD Model
If you have a 3500 HD model, your parking brake requires a special
break-in procedure. See “Parking Brake”
in the Index.
Ignition Switch
Use your key to start your vehicle. The key lets you turn the ignition switch
to five different positions:
2
5
1. OFF
2. RUN
3. START
4. ACC
5. LOCK
ACC (Accessory):
ACC lets you use things like the radio, power windows
and the windshield wipers when the engine is off. To get into ACC, push in
the key and turn it toward you. Your steering wheel will remain locked, just
as it was before you inserted the key.
LOCK: This position locks your ignition, steering wheel and transmission.
It’s
a theft deterrent feature. You will only be able to remove your key when
the ignition
is turned to LOCK.
OFF: This position lets you turn off the engine but still turn the steering
wheel. It doesn’t lock the steering wheel like LOCK. Use
OFF if you must
have your vehicle
in motion while the engine is off (for example, if your
vehicle is being pushed).
RUN: This is the position for driving.
START: This starts your engine.
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