2011 Cadillac CTS Owners Manual

inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10‑72.

The pressure gauge (C) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached.

Notice: If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Service (U.S. and Canada) on page 13‑7 or Roadside Service (Mexico) on page 13‑9. 11. Press the on/off button (B) to

turn the tire sealant and compressor kit off.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (93,1)

The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire, therefore, Steps 12
through 18 must be done immediately after Step 11. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

12. Unplug the power plug (H) from

the accessory power outlet in the vehicle.

13. Turn the sealant/air hose (F) counterclockwise to remove it from the tire valve stem.

14. Replace the tire valve

stem cap.

15. Replace the sealant/air hose (F), and the power plug (H) back in their original location.

16.

If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the sealant canister (E) and place it in a highly visible location. Do not exceed the speed on this label until the damaged tire is repaired or replaced.

17. Return the equipment to its

18.

original storage location in the vehicle. Immediately drive the vehicle 8 km (5 miles) to distribute the sealant in the tire.

Vehicle Care

10-93

19. Stop at a safe location and

check the tire pressure. Refer to Steps 1 through 11 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured).” If the tire pressure has fallen more than 68 kPa (10 psi) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Service (U.S. and Canada) on page 13‑7 or Roadside Service (Mexico) on page 13‑9. If the tire pressure has not dropped more than 68 kPa (10 psi) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure.

20. Wipe off any sealant from the

wheel, tire, and vehicle.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (94,1)

10-94

Vehicle Care

21. Dispose of the used sealant canister (E) and sealant/air hose (F) assembly at a local dealer or in accordance with local state codes and practices.

22. Replace it with a new canister

available from your dealer.

23. After temporarily sealing the tire using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 miles) of driving to have the tire repaired or replaced.

Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant:

If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers on page 6‑4. See If a Tire Goes Flat on page 10‑87 for other important safety warnings. 1. Remove the tire sealant and

compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit (Wagon) on page 10‑96 or Storing the Tire Sealant and Compressor Kit (Coupe) on page 10‑97 or Storing the Tire Sealant and Compressor Kit (Sedan) on page 10‑97.

2. Unwrap the air only hose (G)

and the power plug (H).

3. Place the kit on the ground.

Make sure the tire valve stem is positioned close to the ground so the hose will reach it.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (95,1)

4. Remove the tire valve stem cap

8. Turn the selector switch (A)

from the flat tire by turning it counterclockwise.

clockwise to the Air Only position.

5. Attach the air only hose (G) onto

9. Press the on/off (B) button to

the tire valve stem by turning it clockwise until it is tight.

6. Plug the power plug (H) into the

turn the compressor on. The compressor will inflate the tire with air only.

accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets on page 5‑9. If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.

7. Start the vehicle. The vehicle

must be running while using the air compressor.

10.

Inflate the tire to the recommended inflation pressure using the pressure gauge (C). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure on page 10‑72. The pressure gauge (C) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on/off until the correct pressure is reached.

Vehicle Care

10-95

If you inflate the tire higher than the recommended pressure you can adjust the excess pressure by pressing the pressure deflation button (D) until the proper pressure reading is reached. This option is only functional when using the air only hose (G).

11. Press the on/off button (B) to

turn the tire sealant and compressor kit off. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.

12. Unplug the power plug (H) from

the accessory power outlet in the vehicle.

13. Disconnect the air only

hose (G) from the tire valve stem, by turning it counterclockwise, and replace the tire valve stem cap.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (96,1)

10-96

Vehicle Care

14. Replace the air only hose (G)

and the power plug (H) and cord back in its original location.

15. Place the equipment in the

original storage location in the vehicle.

The tire sealant and compressor kit has an accessory adapter located in a compartment on the bottom of its housing that may be used to inflate air mattresses, balls, etc.

Removal and Installation of the Sealant Canister To remove the sealant canister: 1. Unwrap the sealant hose. 2. Press the canister release

button.

3. Pull up and remove the canister. 4. Replace with a new canister which is available from your dealer.

5. Push the new canister into

place.

Storing the Tire Sealant and Compressor Kit (Wagon) The tire sealant and compressor kit is located in the rear of the vehicle.

A. Tire Sealant and Compressor Kit B. Foam Container C. Subwoofer (Optional) 1. Open the liftgate. See Liftgate

(Wagon) on page 2‑21.

2. Pull up on the tire sealant and compressor kit (A) to remove it from the foam container (B).

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (97,1)

Vehicle Care

10-97

It is not necessary to remove the subwoofer (C) to access the tire sealant and compressor kit, however, if you want to remove it see Tire Changing on page 10‑98 for instructions.

To store the tire sealant and compressor kit, reverse the steps.

Storing the Tire Sealant and Compressor Kit (Coupe) The tire sealant and compressor kit is located in the trunk. 1. Open the trunk. See Trunk

(Sedan, Coupe) on page 2‑19.

2. Remove the retainer that holds the tire sealant and compressor kit in place.

3. Remove the tire sealant and compressor kit from the foam container.

To store the tire sealant and compressor kit, reverse the steps.

Storing the Tire Sealant and Compressor Kit (Sedan) The tire sealant and compressor kit is located in the trunk.

A. Tire Sealant and Compressor Kit B. Foam Container C. Wing Nut 1. Open the trunk. See Trunk

(Sedan, Coupe) on page 2‑19.

2. Locate the tire sealant and

compressor kit (A) in the center of the cargo area.

3. Remove the wing nut (C) that

holds the tire sealant and compressor kit (A) in place.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (98,1)

Removing the Spare Tire and Tools (Wagon)

10-98

Vehicle Care

4. Remove the tire sealant and

compressor kit (A) from the foam container (B).

To store the tire sealant and compressor kit, reverse the steps.

Tire Changing

Removing the Spare Tire and Tools (Sedan)

Sedan

A. Wing Nut B. Spare Tire C. Jack

D. Wheel Wrench E. Extension F. Strap To access the spare tire and jacking equipment: 1. Remove the spare tire cover. 2. Remove the stow rod cap by

pulling it straight up off of the rod.

3. Turn the wing nut (A) on the

compact spare tire (B) counterclockwise to remove.

4. Remove the spare tire and place

it next to the flat tire.

5. The tools you will be using next

include the jack (C), wheel wrench (D), and extension (E).

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (99,1)

A. Wing Nut B. Spare Tire C. Jack D. Subwoofer E. Wheel Wrench F. Extension G. Cable To access the spare tire and jacking equipment: 1. Remove the spare tire cover. 2. Remove the subwoofer (D),

if the vehicle has one. To remove the subwoofer: 2.1. Turn the nut (A)

counterclockwise to remove.

2.2. Disconnect the connector wire.

2.3. Pull the subwoofer (D) up to remove it from the stow rod.

Vehicle Care

10-99

3. Remove the spare tire (B) and

place it next to the flat tire. 4. Remove the jack (C), wheel

wrench (E), and extension (F).

To remove the jack:

Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before

proceeding. See If a Tire Goes Flat on page 10‑87

1. Remove the retainer nut (A). 2. Remove the jack stowage

bracket (B).

3. Slide the jack (C) forward to

remove it from the floor storage bracket.

2. Use the wrench to loosen all

the wheel nuts. Do not remove them yet.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (100,1)

10-100

Vehicle Care

3. Find the jacking location

using the diagram above and corresponding V-shaped locating notches located in the plastic molding.

4.

Insert the hooked end of the extension handle through the jack and the flat end through the wheel wrench.

{ WARNING

Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.

{ WARNING Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.

{ WARNING Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (101,1)

Notice: If you position the jack under the rocker molding and attempt to raise the vehicle, you could break the molding and/or cause other damage to your vehicle. Always position the jack so that when the jack head is raised, it will fit firmly in the notch located inboard from the rocker molding. 5. Turn the wheel wrench

counterclockwise to lower the jack lift head until the jack fits under the vehicle.

Vehicle Care

10-101

7. Put the compact spare tire

near you.

8. Raise the vehicle by turning the wheel wrench clockwise. Raise the vehicle far enough off the ground for the compact spare tire to fit under the vehicle.

6. Raise the jack by turning the

wheel wrench clockwise until the slots in the jack head fit into the metal flange located behind the V‐shaped locating notches on the plastic molding as shown.

9. Remove all the wheel nuts and

the flat tire.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (102,1)

10-102

Vehicle Care

{ WARNING

Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if needed, to get all the rust or dirt off. See If a Tire Goes Flat on page 10‑87.

{ WARNING

Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash.

14. Lower the vehicle by

turning the wheel wrench counterclockwise. Lower the jack completely.

{ WARNING

Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specifications on page 12‑2 for original equipment wheel nut torque specifications.

10. Remove any rust or dirt from

the wheel bolts, mounting surfaces, and spare wheel. Install the spare tire.

11. 12. Put the wheel nuts back on with the rounded end of the nuts toward the wheel.

13. Tighten each wheel nut by

turning it clockwise with your hand until the wheel is held against the hub.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (103,1)

Vehicle Care

10-103

Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications on page 12‑2 for the wheel nut torque specification.

15. Tighten the wheel nuts firmly in

a crisscross sequence as shown.

Storing a Flat or Spare Tire and Tools

{ WARNING

Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

Storing the Flat Tire with a Flat Load Floor (Sedan) 1. Put back all tools as they were

stored in the rear storage compartment and put the compartment cover back on.

2. Put the flat tire in the tire storage

bag, if there is one.

3. Place the tire, lying flat, in the

rear storage compartment.

4. Route the loop end of the

strap (C) through one of the cargo tie-downs (A) located in the rear of the vehicle.

5. Route the hook (B) through the

loop (C).

6. Pull the strap to tighten it around

the cargo tie-down (A).

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (104,1)

10-104

Vehicle Care

Storing the Flat Tire with a Flat Load Floor (Wagon) 1. Return all tools as they were

stored in the rear storage compartment and put the compartment cover on.

2. Put the flat tire in the tire storage

bag, if there is one.

3. Place the tire, lying flat, in the

rear storage compartment.

5. Slide both D-rings (E) on each

side of the vehicle as far rearward as they will go.

6. Route one hook (A) under the wheel spoke (C) and place the hook into the slot in the cargo rail on the driver side of the vehicle.

7. Slide the D-ring (E) on that side

forward to engage the hook.

8. Route the other hook under the wheel spoke (D) and place the hook into the slot in the cargo rail on the passenger side of the vehicle.

9. Slide the D-ring (E) on that side

forward to engage the hook.

4. Route one of the hooks (A), at the end of the cable provided, through the liftgate striker (B).

7. Route the hook end of the strap

through the wheel.

8. Attach the hook to the cargo

tie-down in the rear of the vehicle.

9. Slide the buckle to tighten the

cargo tie-down strap.

Use the following diagram as a guide for storing the compact spare tire in the trunk.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (105,1)

Vehicle Care

10-105

Compact Spare Tire and Tools (Sedan) Use the following diagram as a guide for storing the compact spare tire and tools in the trunk:

Reverse the instructions for removing the spare tire and tools to store the compact spare tire. Compact Spare Tire and Tools (Wagon) Use the following diagram as a guide for storing the compact spare tire and tools in the rear compartment area:

A. Wing Nut B. Compact Spare Tire or Flat Tire C. Jack D. Wheel Wrench E. Extension F. Strap

A. Wing Nut B. Spare Tire C. Jack D. Subwoofer E. Wheel Wrench F. Extension G. Strap Reverse the instructions for removing the spare tire and tools to store the compact spare tire.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (106,1)

10-106

Vehicle Care

Compact Spare Tire { WARNING Driving with more than one compact spare tire at a time could result in loss of braking and handling. This could lead to a crash and you or others could be injured. Use only one compact spare tire at a time.

If your vehicle is equipped with a compact spare tire it was fully inflated when the vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 420 kPa (60 psi). After installing the compact spare on the vehicle, stop as soon as possible and make sure the spare tire is correctly inflated. The compact spare is made to perform well at speeds up to 105 km/h (65 mph) for distances up to 5 000 km (3,000 miles), so you can finish your trip and have the full-size

tire repaired or replaced at your convenience. Of course, it is best to replace the spare with a full-size tire as soon as possible. The spare tire will last longer and be in good shape in case it is needed again. Notice: When the compact spare is installed, do not take the vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails which can damage the tire, wheel and other parts of the vehicle. Do not use the compact spare on other vehicles. And do not mix the compact spare tire or wheel with other wheels or tires. They will not fit. Keep the spare tire and its wheel together. Notice: Tire chains will not fit the compact spare. Using them can damage the vehicle and can damage the chains too. Do not use tire chains on the compact spare.

Jump Starting For more information about the vehicle battery, see Battery on page 10‑30. If the vehicle battery has run down, you may want to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely.

{ WARNING

Batteries can hurt you. They can be dangerous because:

. They contain acid that can

burn you.

. They contain gas that can

explode or ignite.

. They contain enough electricity to burn you.

If you do not follow these steps exactly, some or all of these things can hurt you.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (107,1)

You would not be able to start your vehicle and the bad grounding could damage the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake firmly on both vehicles involved in the jump start procedure. Put an automatic transmission in P (Park) or a manual transmission in Neutral before setting the parking brake.

Notice: If the radio or other accessories are left on during the jump starting procedure, they could be damaged. The repairs would not be covered by the warranty. Always turn off the radio and other accessories when jump starting the vehicle.

Vehicle Care

10-107

3. Turn off the ignition on both

vehicles. Unplug unnecessary accessories plugged into the cigarette lighter or the accessory power outlets. Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio!

4. Open the hoods and locate the

positive (+) and negative (−) terminal locations or the remote positive (+) and remote negative (−) terminals of the other vehicle. Then locate the remote positive (+) location on your vehicle. See Engine Compartment Overview on page 10‑6 for more information on locations of the terminals.

Notice: Ignoring these steps could result in costly damage to the vehicle that would not be covered by the warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle. 1. Check the other vehicle. It must

have a 12-volt battery with a negative ground system. Notice: Only use a vehicle that has a 12-volt system with a negative ground for jump starting. If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. 2. Get the vehicles close enough

so the jumper cables can reach, but be sure the vehicles are not touching each other. If they are, it could cause a ground connection you do not want.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (108,1)

10-108

Vehicle Care

Notice: If you connect a negative cable to the Engine Control Module (ECM), ECM mounting bracket, or any cables that attach to the ECM bracket, you may damage the ECM. Always attach the negative cable to your vehicle's remote negative ground location, instead of the ECM, ECM bracket, or any cables attached to the ECM bracket.

{ WARNING

An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan.

{ WARNING

Using an open flame near a battery can cause battery gas to explode. People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the battery has enough water. You do not need to add water to the battery installed in your new vehicle. But if a battery has filler caps, be sure the right amount of fluid is there. If it is low, add water to take care of that first. If you do not, explosive gas could be present. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately.

Your vehicle has a remote negative (−) ground location, as shown in the illustration. It is located on the left side of the engine compartment. See Engine Compartment Overview on page 10‑6. You should always use this remote ground location, instead of the terminal on the battery.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (109,1)

{ WARNING

Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running.

5. Check that the jumper cables do not have loose or missing insulation. If they do, you could get a shock. The vehicles could be damaged too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) or to a remote positive (+) terminal if the vehicle has one. Negative (−) will go to a heavy, unpainted metal engine part or to a remote negative (−) terminal if the vehicle has one.

Do not connect positive (+) to negative (−) or you will get a short that would damage the battery and maybe other parts too. And do not connect the negative (−) cable to the negative (−) terminal on the dead battery because this can cause sparks.

6. Connect the red positive (+)

cable to the positive (+) terminal of the dead battery. Use a remote positive (+) terminal if the vehicle has one.

Vehicle Care

10-109

7. Do not let the other end

touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one.

8. Now connect the black

negative (−) cable to the negative terminal of the good battery. Use a remote negative (−) terminal if the vehicle has one. Do not let the other end touch anything until the next step. The other end of the negative (−) cable does not go to the dead battery. It goes to a heavy, unpainted metal engine part or to a remote negative (−) terminal on the vehicle with the dead battery.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (110,1)

10-110

Vehicle Care

9. Connect the other end of the

negative (−) cable at least 45 cm (18 in) away from the dead battery, but not near engine parts that move. The electrical connection is just as good there, and the chance of sparks getting back to the battery is much less. Use a remote negative (−) terminal if the vehicle has one. Your vehicle's remote negative (−) ground location is for this purpose.

10. Now start the vehicle with the

good battery and run the engine for a while.

11. Try to start the vehicle that

had the dead battery. If it will not start after a few tries, it probably needs service.

Notice: If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be covered by the vehicle warranty.

Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal.

To disconnect the jumper cables from both vehicles, do the following: 1. Disconnect the black

negative (−) cable from the vehicle that had the dead battery.

2. Disconnect the black

negative (−) cable from the vehicle with the good battery.

3. Disconnect the red positive (+) cable from the vehicle with the good battery.

4. Disconnect the red positive (+)

cable from the other vehicle.

Jumper Cable Removal

A. Heavy, Unpainted Metal Engine

Part or Remote Negative (−) Terminal

B. Good Battery or Remote Positive (+) and Remote Negative (−) Terminals

C. Dead Battery or Remote

Positive (+) Terminal

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (111,1)

Vehicle Care

10-111

Towing

Towing the Vehicle Notice: To avoid damage, the disabled vehicle should be towed with all four wheels off the ground. Care must be taken with vehicles that have low ground clearance and/or special equipment. Always flatbed on a car carrier. Consult your dealer or a professional towing service if the disabled vehicle must be towed. See Roadside Service (U.S. and Canada) on page 13‑7 or Roadside Service (Mexico) on page 13‑9. To tow the vehicle behind another vehicle for recreational purposes, such as behind a motor home, see “Recreational Vehicle Towing” in this section.

Recreational Vehicle Towing Recreational vehicle towing means towing the vehicle behind another vehicle – such as behind a motorhome. The two most common types of recreational vehicle towing are known as dinghy towing and dolly towing. Dingy towing is towing the vehicle with all four wheels on the ground. Dolly towing is towing the vehicle with two wheels on the ground and two wheels up on a device known as a dolly. Here are some important things to consider before recreational vehicle towing: . What is the towing capacity

of the towing vehicle? Be sure to read the tow vehicle manufacturer's recommendations.

. What is the distance that will be travelled? Some vehicles have restrictions on how far and how long they can tow. Is the proper towing equipment going to be used? See your dealer or trailering professional for additional advice and equipment recommendations. Is the vehicle ready to be towed? Just as preparing the vehicle for a long trip, make sure the vehicle is prepared to be towed.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (112,1)

10-112

Vehicle Care

Dinghy Towing

Notice: If the vehicle is towed with all four wheels on the ground, the drivetrain components could be damaged. The repairs would not be covered by the vehicle warranty. Do not tow the vehicle with all four wheels on the ground. The vehicle was not designed to be towed with all four wheels on the ground. If a rear-wheel-drive vehicle must be towed, a dolly or a trailer should be used. If an all-wheel-drive vehicle must be towed, a trailer should be used. See “Dolly Towing” following for more information.

Dolly Towing (Rear-Wheel-Drive Vehicles)

Use the following procedure to dolly tow a rear-wheel-drive vehicle from the rear: 1. Attach the dolly to the tow vehicle following the dolly manufacturer's instructions.

2. Put the rear wheels on the dolly. 3. Firmly set the parking brake.

See Parking Brake (Manual) on page 9‑34 or Parking Brake (Electric) on page 9‑35.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (113,1)

4. Put the vehicle in P (Park) for

an automatic transmission or in 1 (First) for a manual transmission.

5. Securely attach the vehicle

being towed to the dolly.

6. Clamp the steering wheel in a straight-ahead position with a clamping device designed for towing.

7. Turn the ignition to LOCK/OFF. Dolly Towing (All-Wheel-Drive Vehicles)

Vehicle Care

10-113

Appearance Care

Exterior Care

Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps and lenses. Follow instructions under “Washing the Vehicle” later in this section. Finish Care Occasional waxing or mild polishing of the vehicle by hand may be necessary to remove residue from the paint finish. Approved cleaning products can be obtained from your dealer.

Notice: Towing an all-wheel-drive vehicle with all four wheels on the ground, or even with only two of its wheels on the ground, will damage drivetrain components. Do not tow an all-wheel-drive vehicle with any of its wheels on the ground. All-wheel-drive vehicles can only be towed with all four wheels on a trailer.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (114,1)

10-114

Vehicle Care

If the vehicle has a basecoat/ clearcoat paint finish, the clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoat/clearcoat paint finish. Notice: Machine compounding or aggressive polishing on a basecoat/clearcoat paint finish may damage it. Use only non-abrasive waxes and polishes that are made for a basecoat/ clearcoat paint finish on the vehicle. Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter.

Exterior painted surfaces are subject to aging, weather, and chemical fallout that can take their toll over a period of years. To keep the paint finish looking new, keep the vehicle garaged or covered whenever possible.

Protecting Exterior Bright Metal Parts Bright metal parts should be cleaned regularly to keep their luster. Wash with water or use chrome polish on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam, or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts.

Washing the Vehicle To preserve the vehicle's finish, keep it clean by washing it often. Do not wash the vehicle in direct sunlight and use a car washing soap. Notice: Do not use cleaning agents that are petroleum based or that contain acid or abrasives, as they can damage the paint, metal, or plastic on the vehicle. Approved cleaning products can be obtained from your dealer. Follow all manufacturer directions regarding correct product usage, necessary safety precautions, and appropriate disposal of any vehicle care product. Certain cleaners contain chemicals that can damage the emblems or nameplates on the vehicle. Check the cleaning product label. If it states that it

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (115,1)

should not be used on plastic parts, do not use it on the vehicle or damage may occur and it would not be covered by the warranty. Rinse the vehicle well, before washing and after, to remove all cleaning agents completely. If they are allowed to dry on the surface, they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. High pressure car washes could cause water to enter the vehicle. Avoid using high pressure washes closer than 30 cm (12 in) to the surface of the vehicle. Use of power washers exceeding 8,274 kPa (1,200 psi) can result in damage or removal of paint and decals.

Notice: Conveyor systems on some automatic car washes could damage the vehicle. There may not be enough clearance for the undercarriage. Check with the car wash manager before using the automatic car wash. Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather frequent application may be required. See Recommended Fluids and Lubricants on page 11‑7. Wheels and Trim — Aluminum or Chrome The vehicle may have either aluminum or chrome-plated wheels. Keep the wheels clean using a soft, clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft, clean towel. A wax may then be applied.

Vehicle Care

10-115

Notice: Chrome wheels and other chrome trim may be damaged if the vehicle is not washed after driving on roads that have been sprayed with magnesium, calcium or sodium chloride. These chlorides are used on roads for conditions such as ice and dust. Always wash the chrome with soap and water after exposure. Notice: Do not use strong soaps, chemicals, abrasive polishes, cleaners, brushes, or cleaners that contain acid on aluminum or chrome-plated wheels, because the surface could be damaged. The repairs would not be covered by the vehicle warranty. Use only approved cleaners on aluminum or chrome-plated wheels. Notice: Never drive a vehicle that has aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes, as this could cause damage. The repairs would not be covered by the vehicle warranty.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (116,1)

10-116

Vehicle Care

Notice: Driving the vehicle through an automatic car wash that has silicone carbide tire cleaning brushes, could damage the aluminum or chrome-plated wheels. The repairs would not be covered by the vehicle warranty. Never drive a vehicle that has aluminum or chrome-plated wheels through an automatic car wash that uses silicone carbide tire cleaning brushes. Windshield and Wiper Blades Clean the outside of the windshield with glass cleaner. Clean the rubber blades using a lint‐free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking. Replace the wiper blades if they are worn or damaged.

Wipers can be damaged by: . Extreme dusty conditions . Sand and salt . Heat and sun . Snow and ice, without proper

removal

Tires Use a stiff brush with tire cleaner to clean the tires. Notice: Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/or tires. When applying a tire dressing, always wipe off any overspray from all painted surfaces on the vehicle. Sheet Metal Damage If the vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection.

Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Finish Damage Any stone chips, fractures, or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer. Larger areas of finish damage can be corrected in your dealer's body and paint shop. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (117,1)

At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and debris can collect. Dirt packed in close areas of the frame should be loosened before being flushed. Your dealer or an underbody car washing system can do this. Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on the vehicle. This damage can take two forms: blotchy, ring-shaped discolorations, and small, irregular dark spots etched into the paint surface.

Interior Care The interior will continue to look its best if it is cleaned often. Dust and dirt can accumulate on the upholstery and cause damage to the carpet, fabric, leather, and plastic surfaces. Stains should be removed quickly as extreme heat could cause them to set rapidly. Lighter colored interiors may require more frequent cleaning. Newspapers and garments that can transfer color to home furnishings can also transfer color to the interior. Remove dust from small buttons and knobs with a small brush with soft bristles. Your dealer has products for cleaning the interior. When cleaning the interior, only use cleaners specifically designed for the surfaces that are being cleaned.

Vehicle Care

10-117

Permanent damage can result from using cleaners on surfaces for which they were not intended. Apply the cleaner directly to the cleaning cloth to prevent over-spray. Remove any accidental over-spray from other surfaces immediately. Notice: Using abrasive cleaners when cleaning glass surfaces on the vehicle, could scratch the glass and/or cause damage to the rear window defogger. When cleaning the glass on the vehicle, use only a soft cloth and glass cleaner. Cleaners can contain solvents that can become concentrated in the interior. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the interior, maintain adequate ventilation by opening the doors and windows.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (118,1)

10-118

Vehicle Care

Do not clean the interior using the following cleaners or techniques: . Never use a knife or any other

sharp object to remove a soil from any interior surface.

. Never use a stiff brush. It can cause damage to the interior surfaces.

. Never apply heavy pressure or

rub aggressively with a cleaning cloth. Use of heavy pressure can damage the interior and does not improve the effectiveness of soil removal.

. Use only mild, neutral-pH soaps.

Avoid laundry detergents or dishwashing soaps with degreasers. Using too much soap will leave a residue that leaves streaks and attracts dirt. For liquid cleaners, about 20 drops per 3.78 L (1 gal) of water is a good guide.

. Do not heavily saturate the upholstery while cleaning.

. Do not use organic solvents such as naptha, alcohol, etc. Damage to the interior may result

Fabric/Carpet/Suede Use a vacuum cleaner with a soft brush attachment to remove dust and loose dirt. A canister vacuum with a beater bar in the nozzle may only be used on floor carpet and carpeted floor mats. For soils, always try to remove them first with plain water or club soda. Before cleaning, gently remove as much of the soil as possible using one of the following techniques:

For liquids: gently blot the remaining soil with a paper towel. Allow the soil to absorb into the paper towel until no more can be removed. For solid dry soils: remove as much as possible and then vacuum.

To clean: 1. Saturate a lint-free, clean white

cloth with water or club soda.

2. Remove excess moisture. 3. Start on the outside edge of the

soil and gently rub toward the center. Continue cleaning, using a clean area of the cloth each time it becomes soiled.

4. Continue to gently rub the

5.

soiled area. If the soil is not completely removed, use a mild soap solution and repeat the cleaning process with plain water. If any of the soil remains, a commercial fabric cleaner or spot lifter may be necessary. Test a small hidden area for colorfastness before using a commercial upholstery cleaner or spot lifter. If the locally cleaned area gives any impression that a ring formation may result, clean the entire surface.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (119,1)

A paper towel can be used to blot excess moisture from the fabric or carpet after the cleaning process. Leather Leather, and lighter colored leather in particular, will need more frequent cleaning to prevent the buildup of dust, dirt, and colors transferred from other items so that these do not become permanent stains. To remove dust, a soft cloth dampened with water can be used. If a more thorough cleaning is necessary, a soft cloth dampened with a mild soap solution can be used. Your dealer has a GM approved leather cleaner available that provides superior cleaning performance when used regularly on finished automotive leathers. Allow the leather to dry naturally. Do not use heat, steam, spot lifters or spot removers, or shoe polish on leather. Many commercial leather cleaners and coatings that are sold to preserve and protect leather may permanently change the

appearance and feel of the leather and are not recommended. Do not use silicone or wax-based products, or those containing organic solvents to clean the interior because they can alter the appearance by increasing the gloss in a non-uniform manner. Instrument Panel, Vinyl, and Other Plastic Surfaces To remove dust, a soft cloth dampened with water can be used. If a more thorough cleaning is necessary, a clean soft cloth dampened with a mild soap solution can be used to gently remove dust and dirt. Never use spot lifters or removers on plastic surfaces. Many commercial cleaners and coatings that are sold to preserve and protect soft plastic surfaces may permanently change the appearance and feel of the interior and are not recommended. Do not use silicone or wax-based products,

Vehicle Care

10-119

or those containing organic solvents to clean the interior because they can alter the appearance by increasing the gloss in a non-uniform manner. Some commercial products may increase gloss on the instrument panel. The increase in gloss may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Care of Safety Belts Keep belts clean and dry. { WARNING

Do not bleach or dye safety belts. It may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (120,1)

10-120

Vehicle Care

Floor Mats

{ WARNING

If a floor mat is the wrong size or is not properly installed, it can interfere with the accelerator pedal and/or brake pedal. Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the accelerator or brake pedal.

Use the following guidelines for proper floor mat usage.

Removing and Replacing the Floor Mats

The original equipment floor mats were designed for your vehicle. If the floor mats need replacing, it is recommended that GM certified floor mats be purchased. Non-GM floor mats may not fit properly and may interfere with the accelerator or brake pedal. Always check that the floor mats do not interfere with the pedals.

. Use the floor mat with the

correct side up. Do not turn it over.

. Do not place anything on top of

the driver side floor mat.

. Use only a single floor mat on

the driver's side.

. Do not place one floor mat on

top of another.

Driver side floor mat is held in place by a button-type retainer.

1. Pull up on the rear of the floor mat to unlock the retainer and remove.

2. Reinstall by lining up the floor mat retainer opening over the carpet retainer and snap into position.

3. Make sure the floor mat is properly secured in place.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (1,1)

Service and Maintenance

General Information

General Information . . . . . . . . . . 11-1

Scheduled Maintenance

Scheduled Maintenance . . . . . 11-2

Recommended Fluids, Lubricants, and Parts

Recommended Fluids and

Lubricants . . . . . . . . . . . . . . . . . . 11-7

Maintenance Replacement

Parts . . . . . . . . . . . . . . . . . . . . . . . 11-9

Maintenance Records

Maintenance Records . . . . . . 11-11

Service and Maintenance

11-1

General Information Notice: Maintenance intervals, checks, inspections, recommended fluids, and lubricants are necessary to keep this vehicle in good working condition. Damage caused by failure to follow scheduled maintenance might not be covered by the vehicle warranty. As the vehicle owner, you are responsible for the scheduled maintenance in this section. We recommend having your dealer perform these services. Proper vehicle maintenance helps to keep the vehicle in good working condition, improves fuel economy, and reduces vehicle emissions for better air quality.

Because of all the different ways people use vehicles, maintenance needs vary. The vehicle might need more frequent checks and services. Please read the information under Scheduled Maintenance. To keep the vehicle in good condition, see your dealer. The maintenance schedule is for vehicles that: . Carry passengers and cargo within recommended limits on the Tire and Loading Information label. See Vehicle Load Limits on page 9‑11.

. Are driven on reasonable road

surfaces within legal driving limits.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (2,1)

11-2

Service and Maintenance

The proper replacement parts, fluids, and lubricants to use are listed in Recommended Fluids and Lubricants on page 11‑7 and Maintenance Replacement Parts on page 11‑9. We recommend the use of genuine parts from your dealer.

Rotation of New Tires Tire rotation is not recommended if the vehicle has different size tires on the front and rear wheels. If tire rotation is recommended for the vehicle, to maintain ride, handling, and performance of the vehicle, it is important that the first rotation service for new tires be performed. Tires should be rotated every 12 000 km/7,500 miles. See Tire Rotation on page 10‑79.

. Use the recommended fuel. See Recommended Fuel on page 9‑48.

{ WARNING

Performing maintenance work can be dangerous. Some jobs can cause serious injury. Perform maintenance work only if you have the required know-how and the proper tools and equipment. If in doubt, see your dealer to have a qualified technician do the work. See Doing Your Own Service Work on page 10‑4.

At your dealer, you can be certain that you will receive the highest level of service available. Your dealer has specially trained service technicians, uses genuine replacement parts, as well as, up‐to‐date tools and equipment to ensure fast and accurate diagnostics.

Scheduled Maintenance

When the Change Engine Oil Soon Message Displays Change engine oil and filter. See Engine Oil on page 10‑10. An Emission Control Service. When the CHANGE ENGINE OIL SOON message displays, service is required for the vehicle as soon as possible, within the next 1 000 km/600 miles. If driving under the best conditions, the engine oil life system might not indicate the need for vehicle service for more than a year. The engine oil and filter must be changed at least once a year and the oil life system must be reset. Your dealer has trained service technicians who will perform this work and reset the system. If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/3,000 miles since the last service. Reset the oil

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (3,1)

life system whenever the oil is changed. See Engine Oil Life System on page 10‑14. Every Engine Oil Change . Change engine oil and filter.

Reset oil life system. See Engine Oil on page 10‑10 and Engine Oil Life System on page 10‑14. An Emission Control Service.

. Engine coolant level check. See Engine Coolant on page 10‑19.

. Engine cooling system

inspection. Visual inspection of hoses, pipes, fittings, and clamps and replacement, if needed.

. Windshield washer fluid level check. See Washer Fluid on page 10‑26.

Service and Maintenance

11-3

. Windshield wiper blade

. Engine air cleaner filter

inspection for wear, cracking, or contamination and windshield and wiper blade cleaning, if contaminated. See Exterior Care on page 10‑113. Worn or damaged wiper blade replacement. See Wiper Blade Replacement on page 10‑34. Tire inflation pressures check. See Tire Pressure on page 10‑72. Tire wear inspection. See Tire Inspection on page 10‑78. If tire rotation is recommended for the vehicle, rotate tires if necessary. See Tire Rotation on page 10‑79. Fluids visual leak check (or every 12 months, whichever occurs first). A leak in any system must be repaired and the fluid level checked.

inspection. See Engine Air Cleaner/Filter on page 10‑16.

. Brake system inspection

(or every 12 months, whichever occurs first).

. Steering and suspension

inspection. Visual inspection for damaged, loose, or missing parts or signs of wear.

. Body hinges and latches, key lock cylinders, folding seat hardware, and sunroof (if equipped) lubrication. See Recommended Fluids and Lubricants on page 11‑7. More frequent lubrication may be required when the vehicle is exposed to a corrosive environment. Applying silicone grease on weatherstrips with a clean cloth makes them last longer, seal better, and not stick or squeak.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (4,1)

11-4

Service and Maintenance

. Restraint system component

check. See Safety System Check on page 3‑28. Fuel system inspection for damage or leaks.

. Exhaust system and nearby heat

shields inspection for loose or damaged components.

Additional Required Services

Every 12 000 km/7,500 Miles . Rotate tires. Tires should be

rotated every 12 000 km/ 7,500 miles. See Tire Rotation on page 10‑79.

At Each Fuel Stop . Engine oil level check. See Engine Oil on page 10‑10.

. Engine coolant level check. See Engine Coolant on page 10‑19.

. Windshield washer fluid level check. See Washer Fluid on page 10‑26.

Once a Month

Tire inflation check. See Tire Pressure on page 10‑72. Tire wear inspection. See Tire Inspection on page 10‑78.

. Sunroof track and seal

inspection, if equipped. See Sunroof (Sedan and Wagon) on page 2‑33 or Sunroof (Coupe) on page 2‑34.

Once a Year . See Starter Switch Check on

page 10‑31.

. See Automatic Transmission

Shift Lock Control Function Check on page 10‑32.

. See Ignition Transmission Lock

Check on page 10‑33.

. See Park Brake and P (Park)

Mechanism Check on page 10‑33.

. Accelerator pedal check for

damage, high effort, or binding. Replace if needed. If the vehicle has a Tire Sealant and Compressor Kit, check the sealant expiration date printed on the instruction label of the kit. See Tire Sealant and Compressor Kit on page 10‑89.

. Underbody flushing service. . Hood/Decklid/Liftgate/Liftglass

Support Gas Strut Service: Visually inspect gas strut, if equipped, for signs of wear, cracks, or other damage. Check the hold open ability of the gas strut. Contact your dealer if service is required.

Once Every Two Years . CTS‐V only: Clutch hydraulic system drain, flush, and refill.

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (5,1)

Service and Maintenance

11-5

First Engine Oil Change After Every 40 000 km/25,000 Miles . Passenger compartment air filter replacement (or every 24 months, whichever occurs first). More frequent replacement may be needed if you drive in areas with heavy traffic, areas with poor air quality, or areas with high dust levels. Replacement may also be needed if you notice reduced air flow, windows fogging up, or odors. Your dealer can help you determine when it is the right time to replace the filter. . CTS‐V only: 6‐speed manual

transmission fluid change (severe service) for vehicles mainly driven in heavy city traffic in hot weather, in hilly or mountainous terrain, when frequently towing a trailer, or used for taxi, police, or delivery service.

First Engine Oil Change After Every 80 000 km/50,000 Miles . Engine air cleaner filter

replacement. See Engine Air Cleaner/Filter on page 10‑16. . Automatic transmission fluid change (severe service) for vehicles mainly driven in heavy city traffic in hot weather, in hilly or mountainous terrain, when frequently towing a trailer, or used for taxi, police, or delivery service. See Automatic Transmission Fluid on page 10‑14.

. Evaporative control system

inspection. Check all fuel and vapor lines and hoses for proper hook‐up, routing, and condition. Check that the purge valve, if the vehicle has one, works properly. Replace as needed.

An Emission Control Service. The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle's useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

. CTS‐V only: 6‐speed manual

transmission fluid change (normal service).

Cadillac CTS/CTS-V Owner Manual - 2011

Black plate (6,1)

11-6

Service and Maintenance

. All‐wheel‐drive vehicles only: