Cadillac STS 2005 User Manual

2005 Cadillac STS Owner Manual M

Seats and Restraint Systems

Front Seats Rear Seats Safety Belts Child Restraints Airbag System

............................................... 1-2

............................................... 1-6

.............................................. 1-7

....................................... 1-26

......................................... 1-45

Restraint System Check

Features and Controls

Keys Doors and Locks Windows

........................................................ 2-2

...................................... 2-11

................................................. 2-16

Theft-Deterrent Systems

........................... 1-1

............................ 1-56

..................................... 2-1

............................ 2-20

Starting and Operating Your Vehicle Mirrors OnStar HomeLink Storage Areas Sunroof Vehicle Personalization

Instrument Panel

Instrument Panel Overview Climate Controls

.................................................... 2-35

System

Transmitter

...................................... 2-39

............................. 2-41

......................................... 2-45

.................................................. 2-46

............................. 2-47

............................................. 3-1

.......................... 3-4

...................................... 3-47

Warning Lights, Gages, and Indicators Driver Information Center (DIC) Audio System(s)

....................................... 3-87

........... 2-23

........ 3-56

.................. 3-69

Driving Your Vehicle

....................................... 4-1

Your Driving, the Road, and Your Vehicle Towing

Service and Appearance Care

Service Fuel Checking Things Under the Hood All-Wheel Drive Rear Axle Front Axle Bulb Replacement

................................................... 4-36

.......................... 5-1

..................................................... 5-3

......................................................... 5-5

............... 5-10

........................................ 5-44

............................................... 5-45

............................................... 5-46

.................................... 5-47

Windshield Wiper Blade Replacement Tires Appearance Care Vehicle Identiﬁcation Electrical System Capacities and Speciﬁcations

Maintenance Schedule

...................................................... 5-51

..................................... 5-82

................................. 5-91

...................................... 5-92

................... 5-104

..................................... 6-1

................................ 6-2

Customer Assistance and Information

Customer Assistance and Information Reporting Safety Defects

................................................................ 1

Index

........................... 7-10

..... 4-2

......... 5-50

.............. 7-1

........... 7-2

Canadian Owners

A French language copy of this manual can be obtained from your dealer or from:

Helm, Incorporated P.O. Box 07130 Detroit, MI 48207

GENERAL MOTORS, GM, the GM Emblem, CADILLAC, the CADILLAC Crest & Wreath, and the name STS are registered trademarks of General Motors Corporation.

This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without notice. For vehicles ﬁrst sold in Canada, substitute the name “General Motors of Canada Limited” for Cadillac Motor Car Division whenever it appears in this manual.

Keep this manual in the vehicle, so it will be there if it is needed while you are on the road. If the vehicle is sold, leave this manual in the vehicle.

Litho in U.S.A. Part No. 05STS A First Edition

How to Use This Manual

Many people read the owner manual from beginning to end when they ﬁrst receive their new vehicle. If this is done, it can help you learn about the features and controls for the vehicle. Pictures and words work together in the owner manual to explain things.

Index

A good place to quickly locate information about the vehicle is the Index in the back of the manual. It is an alphabetical list of what is in the manual and the page number where it can be found.

Safety Warnings and Symbols

There are a number of safety cautions in this book. We use a box and the word CAUTION to tell about things that could hurt you if you were to ignore the warning.

{CAUTION:

These mean there is something that could hurt you or other people.

In the caution area, we tell you what the hazard is. Then we tell you what to do to help avoid or reduce the hazard. Please read these cautions. If you do not, you or others could be hurt.

You will also ﬁnd a circle with a slash through it in this book. This safety symbol means “Do Not,” “Do Not do this” or “Do Not let this happen.”

iii

Vehicle Damage Warnings

Vehicle Symbols

Also, in this manual you will ﬁnd these notices:

Notice: These mean there is something that could damage your vehicle.

A notice tells about something that can damage the vehicle. Many times, this damage would not be covered by your vehicle’s warranty, and it could be costly. But the notice will tell what to do to help avoid the damage.

When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words.

There are also warning labels on the vehicle. They use the same words, CAUTION or NOTICE.

The vehicle has components and labels that use symbols instead of text. Symbols are shown along with the text describing the operation or information relating to a speciﬁc component, control, message, gage, or indicator.

If you need help ﬁguring out a speciﬁc name of a component, gage, or indicator, reference the following topics:

• Seats and Restraint Systems in Section 1

• Features and Controls in Section 2

• Instrument Panel Overview in Section 3

• Climate Controls in Section 3

• Warning Lights, Gages, and Indicators in Section 3

• Audio System(s) in Section 3

• Engine Compartment Overview in Section 5

These are some examples of symbols that may be found on the vehicle:

✍ NOTES

Section 1 Seats and Restraint Systems

Front Seats ......................................................1-2

Power Seats ..................................................1-2

Power Lumbar ...............................................1-3

Heated Seats .................................................1-3

Heated and Ventilated Seats ............................1-4

Power Reclining Seatback ...............................1-5

Head Restraints .............................................1-6

Rear Seats .......................................................1-6

Heated Seats .................................................1-6

Rear Seat Pass-Through Door .........................1-7

Safety Belts .....................................................1-7

Safety Belts: They Are for Everyone .................1-7

Questions and Answers About Safety Belts ......1-12

How to Wear Safety Belts Properly .................1-13

Driver Position ..............................................1-13

Shoulder Belt Height Adjustment .....................1-19

Safety Belt Use During Pregnancy ..................1-20

Right Front Passenger Position .......................1-20

Rear Seat Passengers ..................................1-20

Rear Safety Belt Comfort Guides for Children

and Small Adults .......................................1-23

Safety Belt Pretensioners ...............................1-25

Safety Belt Extender .....................................1-25

Child Restraints .............................................1-26

Older Children ..............................................1-26

Infants and Young Children ............................1-29

Child Restraint Systems .................................1-32

Where to Put the Restraint .............................1-35

Top Strap ....................................................1-36

Top Strap Anchor Location .............................1-37

Lower Anchorages and Top Tethers for

Children (LATCH System) ...........................1-38

Securing a Child Restraint Designed for

the LATCH System ....................................1-40

Securing a Child Restraint in a Rear

Seat Position ............................................1-40

Securing a Child Restraint in the Right

Front Seat Position ....................................1-42

Airbag System ...............................................1-45

Where Are the Airbags? ................................1-47

When Should an Airbag Inﬂate? .....................1-51

What Makes an Airbag Inﬂate? .......................1-53

How Does an Airbag Restrain? .......................1-53

What Will You See After an Airbag Inﬂates? .....1-54

Servicing Your Airbag-Equipped Vehicle ...........1-56

Restraint System Check ..................................1-56

Checking Your Restraint Systems ...................1-56

Replacing Restraint System Parts

After a Crash ............................................1-57

1-1

Front Seats

Power Seats

The power seat controls are located on the outboard sides of the front seat cushions.

• Move the front of the horizontal control up or down

to adjust the front portion of the cushion.

• Move the rear of the horizontal control up or down

to adjust the rear portion of the cushion.

• Slide the horizontal control forward or rearward to

move the entire seat forward or rearward.

• Press the vertical control rearward to recline the

seatback. Press the vertical control forward to raise the seatback. See Power Reclining Seatback on page 1-5.

If your vehicle has the memory feature, you can program and recall memory settings for seat positions. See Memory Seat, Mirrors and Steering Wheel on page 2-64.

1-2

Power Lumbar

Heated Seats

The driver’s and passenger’s seatback lumbar support switches are located on the outboard sides of the seats.

Use the power seat controls ﬁrst to get the proper position, then continue with the lumbar adjustment.

Use the top lumbar switch to adjust support to the middle seatback and the bottom lumbar switch to adjust support to the lower seatback. Press the front of the switch to increase support and the rear of the switch to decrease support.

Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed.

Your vehicle may have heated front seats. The buttons are located on the climate control panel.

z(Heated Seat and Seatback): This button is for the

heated seat and seatback. Press the up arrow once to turn on the heated seat at the highest setting. Press the down arrow once to turn on the heated seat at the lowest setting.

Pressing the up or down arrows a second time will raise or lower the setting. To turn off the heated seat keep pressing the down arrow until the indicator for heated seat on the climate control display is off.

The heated seat will automatically shut off when the vehicle is turned off.

1-3

Heated and Ventilated Seats

Your vehicle may have heated and ventilated front seats. The buttons are located on the climate control panel.

z(Heated Seat and Seatback): This button is for

the heated seat and seatback.

{(Ventilated Seat): This button is for the

ventilated seat.

There are three settings for each feature. A light bar in the climate control display shows the setting; high, medium or low. The longest bar shows the high range and the shortest bar shows the low range.

Pressing either the heated seat or ventilated seat button will start that feature at the highest setting. Each time you press the button, the feature will decrease one setting.

To turn the feature off, keep pressing the button until the display lights turn off.

The heated or ventilated seats will automatically shut off when the vehicle is turned off.

1-4

Power Reclining Seatback

The vertical power seat control described earlier allows the seatback to recline. See Power Seats on page 1-2 for more information.

But don’t have a seatback reclined if your vehicle is moving.

{CAUTION:

Sitting in a reclined position when your vehicle is in motion can be dangerous. Even if you buckle up, your safety belts can not do their job when you are reclined like this.

The shoulder belt can not do its job. In a crash, you could go into it, receiving neck or other injuries.

The lap belt can not do its job either. In a crash the belt could go up over your abdomen. The belt forces would be there, not at your pelvic bones. This could cause serious internal injuries.

For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly.

1-5

Head Restraints

Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash.

The head restraints lock into place when raised. To release the head restraint and lower it, press the tab located at the base of the restraint. The head restraints tilt forward and rearward, also.

The rear seat head restraints work the same as the front head restraints.

Rear Seats

Heated Seats

Your vehicle may have this feature. The buttons used to control the heated rear seats are located on the back of the center console. The engine must be running for the heated seat feature to work.

1-6

z(Heated Seat and Seatback): Press this button to

turn the heated seat feature on. When you press the button, the feature will turn on at the highest setting. Each time you press the button, the feature will go down one temperature setting. A light next to the button will indicate the setting; 3 is the highest, 1 is the lowest. To turn the feature off, keep pressing the button until the indicator light goes off.

The heated rear seats will shut off automatically when the ignition is turned off.

Safety Belts

Safety Belts: They Are for Everyone

This part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts.

{CAUTION:

Rear Seat Pass-Through Door

Your vehicle has a pass-through door that provides access to the trunk from the rear seats. See “Rear Seat Pass-Through Door” under Trunk on page 2-13.

Do not let anyone ride where he or she can not wear a safety belt properly. If you are in a crash and you are not wearing a safety belt, your injuries can be much worse. You can hit things inside the vehicle or be ejected from it. You can be seriously injured or killed. In the same crash, you might not be, if you are buckled up. Always fasten your safety belt, and check that your passengers’ belts are fastened properly too.

1-7

{CAUTION:

It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a collision, people riding in these areas are more likely to be seriously injured or killed. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safety belts. Be sure everyone in your vehicle is in a seat and using a safety belt properly.

Your vehicle has a light that comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-58.

In most states and in all Canadian provinces, the law says to wear safety belts. Here is why: They work.

You never know if you will be in a crash. If you do have a crash, you do not know if it will be a bad one.

A few crashes are mild, and some crashes can be so serious that even buckled up, a person would not survive. But most crashes are in between. In many of them, people who buckle up can survive and sometimes walk away. Without belts they could have been badly hurt or killed.

After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter... a lot!

1-8

Why Safety Belts Work

When you ride in or on anything, you go as fast as it goes.

Take the simplest vehicle. Suppose it is just a seat on wheels.

Put someone on it.

1-9

Get it up to speed. Then stop the vehicle. The rider does not stop.

1-10

The person keeps going until stopped by something. In a real vehicle, it could be the windshield...

or the instrument panel... or the safety belts!

With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your strongest bones take the forces. That is why safety belts make such good sense.

1-11

Questions and Answers About Safety Belts

Q: Will I be trapped in the vehicle after an accident

if I am wearing a safety belt?

A: You could be — whether you are wearing a safety

belt or not. But you can unbuckle a safety belt, even if you are upside down. And your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted.

Q: If my vehicle has airbags, why should I have to

wear safety belts?

A: Airbags are in many vehicles today and will

be in most of them in the future. But they are supplemental systems only; so they work with safety belts — not instead of them. Every airbag system ever offered for sale has required the use of safety belts. Even if you are in a vehicle that has airbags, you still have to buckle up to get the most protection. That is true not only in frontal collisions, but especially in side and other collisions.

Q: If I am a good driver, and I never drive far from

home, why should I wear safety belts?

A: You may be an excellent driver, but if you are in an

accident — even one that is not your fault — you and your passengers can be hurt. Being a good driver does not protect you from things beyond your control, such as bad drivers.

Most accidents occur within 25 miles (40 km) of home. And the greatest number of serious injuries and deaths occur at speeds of less than 40 mph (65 km/h).

Safety belts are for everyone.

1-12

How to Wear Safety Belts Properly

This part is only for people of adult size. Be aware that there are special things to know about

safety belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see Older Children on page 1-26 or Infants and Young Children on page 1-29. Follow those rules for everyone’s protection.

First, you will want to know which restraint systems your vehicle has.

We will start with the driver position.

Driver Position

Lap-Shoulder Belt

The driver has a lap-shoulder belt. Here is how to wear it properly.

1. Close and lock the door.

2. Adjust the seat so you can sit up straight. To see how, see “Seats” in the Index.

3. Pick up the latch plate and pull the belt across you. Do not let it get twisted.

The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly.

4. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure.

If the belt is not long enough, see Safety Belt Extender on page 1-25.

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.

1-13

5. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder belt.

6. This safety belt has a feature that will reduce the tension of the safety belt on the occupant’s shoulder. To set this feature, gently pull on the belt, or lean forward and then sit back. The belt will retract and rest lightly against the occupant.

1-14

The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces.

The safety belt locks if there is a sudden stop or crash, or if you pull the belt very quickly out of the retractor.

Q: What is wrong with this?

A: The shoulder belt is too loose. It will not give nearly

as much protection this way.

{CAUTION:

You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should ﬁt against your body.

1-15

Q: What is wrong with this?

A: The belt is buckled in the wrong place.

{CAUTION:

You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you.

1-16

Q: What is wrong with this?

A: The shoulder belt is worn under the arm. It should

be worn over the shoulder at all times.

{CAUTION:

You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which are not as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen.

1-17

Q: What is wrong with this?

A: The belt is twisted across the body.

{CAUTION:

You can be seriously injured by a twisted belt. In a crash, you would not have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to ﬁx it.

1-18

To unlatch the belt, just push the button on the buckle. The tension reducer will release and the belt should go back out of the way.

Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.

Shoulder Belt Height Adjustment

Before you begin to drive, move the shoulder belt adjuster to the height that is right for you.

To move it down, push the release button (A) and move the height adjuster to the desired position. You can move the adjuster up just by pushing up on the shoulder belt guide. After you move the adjuster to where you want it, try to move it down without pushing the release button to make sure it has locked into position.

Adjust the height so that the shoulder portion of the belt is centered on your shoulder. The belt should be away from your face and neck, but not falling off your shoulder.

1-19

Safety Belt Use During Pregnancy

Right Front Passenger Position

Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they do not wear safety belts.

A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy.

The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it is more likely that the fetus will not be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly.

1-20

To learn how to wear the right front passenger’s safety belt properly, see Driver Position on page 1-13.

The right front passenger’s safety belt works the same way as the driver’s safety belt — except for one thing. If you ever pull the shoulder portion of the belt out all the way, you will engage the child restraint locking feature. If this happens, just let the belt go back all the way and start again.

Rear Seat Passengers

It is very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts.

Rear passengers who are not safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts.

Lap-Shoulder Belt

All rear seat positions have lap-shoulder belts. Here is how to wear one properly.

1. Pick up the latch plate and pull the belt across you. Do not let it get twisted.

The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly.

2. Push the latch plate into the buckle until it clicks. Pull up on the latch plate to make sure it is secure. When the shoulder 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 on page 1-25.

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.

3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part.

1-21

The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash this applies force to the strong pelvic bones. And you would be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces.

The safety belt locks if there is a sudden stop or a crash, or if you pull the belt very quickly out of the retractor.

{CAUTION:

You can be seriously hurt if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should ﬁt against your body.

To unlatch the belt, just push the button on the buckle.

1-22

Rear Safety Belt Comfort Guides for Children and Small Adults

Rear shoulder belt comfort guides will provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head.

There is one guide for each outside passenger position in the rear seat. To provide added safety belt comfort for children who have outgrown child restraints and booster seats and for smaller adults, the comfort guides may be installed on the shoulder belts. Here is how to install a comfort guide and use the safety belt:

1. Pull the elastic cord out from between the edge of the seatback and the interior body to remove the guide from its storage clip.

1-23

2. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide.

1-24

3. Be sure that the belt is not twisted and it lies ﬂat. The elastic cord must be under the belt and the guide on top.

+ 408 hidden pages