2009 Cadillac CTS Owners Manual

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system will say “Is connected” after the connected phone. 3-111 (cid:129) (cid:129) (cid:129) (cid:129) Deleting a Paired Phone 1. Press and hold b g for two seconds: Linking to a Different Phone 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Bluetooth”. The system responds with “Bluetooth ready” followed by a tone. 3. Say “Delete”. The system asks which phone to delete followed by a tone. 4. Say the name of the phone to be deleted. If the phone name is unknown, use the “List” command for a list of all paired phones. The system responds with “Would you like to delete ? Yes or No” followed by a tone 5. Say “Yes” to delete the phone. The system responds with “OK, deleting ”. For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Bluetooth”. The system responds with “Bluetooth ready” followed by a tone. 3. Say “Change phone”. The system responds with “Please wait while I search for other phones”. If another phone is found, the response will be “ is now connected”. If another phone is not found, the original phone remains connected. 3-112 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Storing Name Tags The system can store up to thirty phone numbers as name tags that are shared between the Bluetooth and OnStar systems. The system uses the following commands to store and retrieve phone numbers: (cid:129) Store (cid:129) Digit Store (cid:129) Directory Using the Store Command The store command allows a phone number to be stored without entering the digits individually. 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Store”. The system responds with “Store, number please” followed by a tone. 3. Say the complete phone number to be stored at once with no pauses. If the system recognizes the number it responds with “OK, Storing” and repeats the phone number. If the system is unsure it recognizes the phone number, it responds with “Store” and repeats the number followed by “Please say yes or no”. If the number is correct, say “Yes”. If the number is not correct, say “No”. The system will ask for the number to be re-entered. 4. After the system stores the phone number, it responds with “Please say the name tag” followed by a tone. 5. Say a name tag for the phone number. The name tag is recorded and the system responds with “About to store . Does that sound OK?”. If the name tag does not sound correct, say “No” and repeat Step 5. If the name tag sounds correct, say “Yes” and the name tag is stored. After the number is stored the system returns to the main menu. 3-113 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Using the Digit Store Command The digit store command allows a phone number to be stored by entering the digits individually. 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Digit Store”. The system responds with “Please say the ﬁrst digit to store” followed by a tone. 3. Say the ﬁrst digit to be stored. The system will repeat back the digit it heard followed by a tone. Continue entering digits until the number to be stored is complete. If an unwanted number is recognized by the system, say “Clear” at any time to clear the last number. To hear all of the numbers recognized by the system, say “Verify” at any time and the system will repeat them. 3-114 4. After the complete number has been entered, say “Store”. The system responds with “Please say the name tag” followed by a tone. 5. Say a name tag for the phone number. The name tag is recorded and the system responds with “About to store . Does that sound OK?”. If the name tag does not sound correct, say “No” and repeat Step 5. If the name tag sounds correct, say “Yes” and the name tag is stored. After the number is stored the system returns to the main menu. Using the Directory Command The directory command lists all of the name tags stored by the system. To use the directory command: 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Directory”. The system responds with “Directory” and then plays back all of the stored name tags. When the list is complete, the system returns to the main menu. (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Deleting Name Tags The system uses the following commands to delete name tags: (cid:129) Delete (cid:129) Delete all name tags Using the Delete Command The delete command allows speciﬁc name tags to be deleted. To use the delete command: 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Delete”. The system responds with “Delete, please say the name tag” followed by a tone. 3. Say the name tag to be deleted. The system responds with “Would you like to delete, ? Please say yes or no”. If the name tag is correct, say “Yes” to delete the name tag. The system responds with “OK, deleting , returning to the main menu.” If the name tag is incorrect, say “No”. The system responds with “No. OK, let’s try again, please say the name tag.” Using the Delete All Name Tags Command The delete all name tags command deletes all stored phone book name tags and route name tags for OnStar (if present). To use the delete all name tags command: 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 3-115 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) 2. Say “Delete all name tags”. The system responds with “You are about to delete all name tags stored in your phone directory and your route destination directory. Are you sure you want to do this? Please say yes or no.” (cid:129) Say “Yes” to delete all name tags. (cid:129) Say “No” to cancel the function and return to the main menu. Making a Call Calls can be made using the following commands: (cid:129) Dial (cid:129) Digit Dial (cid:129) Call (cid:129) Re-dial Using the Dial Command 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Dial”. The system responds with “Dial using . “Number please” followed by a tone. 3. Say the entire number without pausing. If the system recognizes the number, it responds with “OK, Dialing” and dials the number. If the system does not recognize the number, it conﬁrms the numbers followed by a tone. If the number is correct, say “Yes”. The system responds with “OK, Dialing” and dials the number. If the number is not correct, say “No”. The system will ask for the number to be re-entered. 3-116 (cid:129) (cid:129) (cid:129) (cid:129) Using the Digit Dial Command 1. Press and hold b g for two seconds: Using the Call Command 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Digit Dial”. The system responds with “Digit dial using , please say the ﬁrst digit to dial” followed by a tone. 2. Say “Call”. The system responds with “Call using . Please say the name tag” followed by a tone. 3. Say the digit to be dialed one at a time. Following each digit, the system will repeat back the digit it heard followed by a tone. 4. Continue entering digits until the number to be dialed is complete. After the whole number has been entered, say “Dial”. The system responds with “OK, Dialing” and dials the number. If an unwanted number is recognized by the system, say “Clear” at any time to clear the last number. To hear all of the numbers recognized by the system, say “Verify” at any time and the system will repeat them. 3. Say the name tag of the person to call. If the system clearly recognizes the name tag it responds with “OK, calling, ” and dials the number. If the system is unsure it recognizes the right name tag, it conﬁrms the name tag followed by a tone. If the name tag is correct, say “Yes”. The system responds with “OK, calling, ” and dials the number. If the name tag is not correct, say “No”. The system will ask for the name tag to be re-entered. Once connected, the person called will be heard through the audio speakers. 3-117 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Using the Re-dial Command 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. After the tone, say “Re-dial”. The system responds with “Re-dial using ” and dials the last number called from the connected Bluetooth phone. Once connected, the person called will be heard through the audio speakers. Receiving a Call When an incoming call is received, the audio system mutes and a ring tone is heard in the vehicle. (cid:129) Press b g and begin speaking to answer the call. (cid:129) Press c ª to ignore a call. 3-118 Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. (cid:129) Press b g to answer an incoming call when another call is active. The original call is placed on hold. (cid:129) Press b g again to return to the original call. To ignore the incoming call, continue with the original call with no action. (cid:129) Press c ª to disconnect the current call and switch to the call on hold. Three-Way Calling Three-Way Calling must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. 1. While on a call press b g . The system responds with “Ready” followed by a tone. 2. Say “Three-way call”. The system responds with “Three-way call, please say dial or call”. 3. Use the dial or call command to dial the number of the third party to be called. 4. Once the call is connected, press b g to link all the callers together. (cid:129) (cid:129) (cid:129) Ending a Call Press c ªto end a call. Muting a Call During a call, all sounds from inside the vehicle can be muted so that the person on the other end of the call cannot hear them. To Mute a call 1. Press b g . The system responds with “Ready” followed by a tone. 2. Say “Mute Call”. The system responds with “Call muted”. To Cancel Mute 1. Press b g . The system responds with “Ready” followed by a tone. 2. After the tone, say “Mute Call”. The system responds with “Resuming call”. Transferring a Call Audio can be transferred between the in-vehicle Bluetooth system and the cell phone. To Transfer Audio to the Cell Phone During a call with the audio in the vehicle: 1. Press b g . The system responds with “Ready” followed by a tone. 2. Say “Transfer Call.” The system responds with “Transferring call” and the audio will switch from the vehicle to the cell phone. To Transfer Audio to the In-Vehicle Bluetooth System The cellular phone must be paired and connected with the Bluetooth system before a call can be transferred. The connection process can take up to two minutes after the ignition is turned to the ON/RUN or ACC/ACCESSORY position. 1. During a call with the audio on the cell phone, press and hold b g for two seconds: For vehicles without a navigation system, the call transfers to the Bluetooth system. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The call then transfers to the Bluetooth system. 3-119 (cid:129) (cid:129) Voice Pass-Thru Voice Pass-Thru allows access to the voice recognition commands on the cell phone. See the cell phone manufacturers user guide to see if the cell phone supports this feature. This feature can be used to verbally access contacts stored in the cell phone. 1. Press and hold b g for two seconds: For vehicles without a navigation system, the system responds with “Ready” followed by a tone. For vehicles with a navigation system, the system responds with a tone. After the tone say “Hands Free”. The system responds with “Ready” followed by a tone. 2. Say “Bluetooth”. The system responds with “Bluetooth ready” followed by a tone. 3. Say “Voice”. The system responds with “OK, accessing ”. The cell phone’s normal prompt messages will go through its cycle according to the phone’s operating instructions. Dual Tone Multi-Frequency (DTMF) Tones The in-vehicle Bluetooth system can send numbers and numbers stored as name tags during a call. This is used when calling a menu driven phone system. Account numbers can be programmed into the phonebook for retrieval during menu driven calls. Sending a number during a call 1. Press b g . The system responds with “Ready” followed by a tone. 2. Say “Dial”. The system responds with “Say a number to send tones” followed by a tone. 3. Say the number to send. If the system clearly recognizes the number it responds with “OK, Sending Number” and the dial tones are sent and the call continues. If the system is not sure it recognized the number properly, it responds “Dial Number, Please say yes or no?” followed by a tone. If the number is correct, say “Yes”. The system responds with “OK, Sending Number” and the dial tones are sent and the call continues. 3-120 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Sending a Stored Name Tag During a Call 1. Press b g . The system responds with “Ready” followed by a tone. 2. Say “Send name tag.” The system responds with “Say a name tag to send tones” followed by a tone. 3. Say the name tag to send. If the system clearly recognizes the name tag it responds with “OK, Sending ” and the dial tones are sent and the call continues. If the system is not sure it recognized the name tag properly, it responds “Dial , Please say yes or no?” followed by a tone. If the name tag is correct, say “Yes”. The system responds with “OK, Sending ” and the dial tones are sent and the call continues. Clearing the System Unless information is deleted out of the in-vehicle Bluetooth system, it will be retained indeﬁnitely. This includes all saved name tags in the phonebook and phone pairing information. For information on how to delete this information, see the above sections on Deleting a Paired Phone and Deleting Name Tags. Other Information The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc. and any use of such marks by General Motors is under license. Other trademarks and trade names are those of their respective owners. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference received, including interference that may cause undesired operation of the device. Changes or modiﬁcations to this system by other than an authorized service facility could void authorization to use this equipment. Theft-Deterrent Feature THEFTLOCK® is designed to discourage theft of the vehicle’s radio by learning a portion of the Vehicle Identiﬁcation Number (VIN). The radio does not operate if it is stolen or moved to a different vehicle. 3-121 (cid:129) (cid:129) Audio Steering Wheel Controls Left-Side Steering Wheel Controls for CTS (CTS-V Similar) Right-Side Steering Wheel Controls for CTS and CTS-V Vehicles with audio steering wheel controls could differ depending on the vehicle’s options. Some audio controls can be adjusted at the steering wheel. They include the following: SRCE (Source): Press to switch between the radio AM, FM, XM, CD, HDD, auxiliary input jack, USB and iPod. y / c z (Previous/Next): Press to go to the previous or next radio station stored as a favorite, or the previous or next track of a CD. 3-122 Press to interact with the Bluetooth® system. See Bluetooth® on page 3-109 for more information. + e − e (Volume): Press to increase or to decrease the volume. b g (Mute/Speech Recognition/Push to Talk): Press and release to silence the vehicle speakers only. The audio of the wireless and wired headphones, if the vehicle has these features, does not mute. Press and release b g again, to turn the sound on. For vehicles with a navigation system, press and hold g for two seconds to initiate speech recognition. See “Speech Recognition” in the Navigation System manual for more information. For vehicles without a navigation system, press and hold g for two seconds to interact with OnStar® or Bluetooth. See the OnStar® System on page 2-57, or Bluetooth® on page 3-109 for more information about these features. For vehicles with a navigation system, Onstar, or Bluetooth, press and hold g for two seconds and say “hands free” to interact with OnStar or Bluetooth. See the OnStar® System on page 2-57, or Bluetooth® on page 3-109 for more information about these features. (cid:129) (cid:129) (cid:129) Radio Reception Frequency interference and static can occur during normal radio reception if items such as cell phone chargers, vehicle convenience accessories, and external electronic devices are plugged into the accessory power outlet. If there is interference or static, unplug the item from the accessory power outlet. AM The range for most AM stations is greater than for FM, especially at night. The longer range can cause station frequencies to interfere with each other. For better radio reception, most AM radio stations boost the power levels during the day, and then reduce these levels during the night. Static can also occur when things like storms and power lines interfere with radio reception. When this happens, try reducing the treble on the radio. FM Stereo FM signals only reach about 10 to 40 miles (16 to 65 km). Although the radio has a built-in electronic circuit that automatically works to reduce interference, some static can occur, especially around tall buildings or hills, causing the sound to fade in and out. XM™ Satellite Radio Service XM Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause loss of the XM signal for a period of time. Cellular Phone Usage Cellular phone usage may cause interference with the vehicle’s radio. This interference may occur when making or receiving phone calls, charging the phone’s battery, or simply having the phone on. This interference causes an increased level of static while listening to the radio. If static is received while listening to the radio, unplug the cellular phone and turn it off. 3-123 Backglass Antenna The AM-FM antenna is integrated with the rear window defogger, located in the rear window. Make sure that the inside surface of the rear window is not scratched and that the lines on the glass are not damaged. If the inside surface is damaged, it could interfere with radio reception. For proper radio reception, the antenna connector needs to be properly attached to the post on the glass. If a cellular telephone antenna needs to be attached to the glass, make sure that the grid lines for the AM-FM antenna are not damaged. There is enough space between the grid lines to attach a cellular telephone antenna without interfering with radio reception. Notice: Using a razor blade or sharp object to clear the inside rear window may damage the rear window antenna and/or the rear window defogger. Repairs would not be covered by your warranty. Do not clear the inside rear window with sharp objects. Notice: Do not apply aftermarket glass tinting with metallic ﬁlm. The metallic ﬁlm in some tinting materials will interfere with or distort the incoming radio reception. Any damage caused to your backglass antenna due to metallic tinting materials will not be covered by your warranty. XM™ Satellite Radio Antenna System The XM Satellite Radio antenna is located on the roof of the vehicle. Keep the antenna clear of obstructions for clear radio reception. If the vehicle has a sunroof, the performance of the XM system may be affected if the sunroof is open. 3-124 Section 4 Driving Your Vehicle Your Driving, the Road, and the Vehicle ............4-2 Driving for Better Fuel Economy .......................4-2 Defensive Driving ...........................................4-2 Drunk Driving .................................................4-3 Control of a Vehicle ........................................4-3 Braking .........................................................4-4 Antilock Brake System (ABS) ...........................4-5 Braking in Emergencies ...................................4-6 StabiliTrak® System ........................................4-6 Traction Control System (TCS) .........................4-7 Magnetic Ride Control™ ..................................4-9 Limited-Slip Rear Axle .....................................4-9 All-Wheel Drive (AWD) System .........................4-9 Steering ......................................................4-10 Off-Road Recovery .......................................4-12 Passing .......................................................4-12 Loss of Control .............................................4-12 Competitive Driving .......................................4-14 Driving at Night ............................................4-14 Driving in Rain and on Wet Roads ..................4-15 Before Leaving on a Long Trip .......................4-16 Highway Hypnosis ........................................4-16 Hill and Mountain Roads ................................4-17 Winter Driving ..............................................4-18 If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow .............................................4-20 Rocking Your Vehicle to Get It Out .................4-21 Loading the Vehicle ......................................4-21 Towing ..........................................................4-26 Towing Your Vehicle .....................................4-26 Recreational Vehicle Towing ...........................4-26 Towing a Trailer (CTS-V) ...............................4-29 Towing a Trailer (CTS) ..................................4-29 4-1 Defensive Driving Defensive driving means “always expect the unexpected.” The ﬁrst step in driving defensively is to wear your safety belt — See Safety Belts: They Are for Everyone on page 1-14. { CAUTION: Assume that other road users (pedestrians, bicyclists, and other drivers) are going to be careless and make mistakes. Anticipate what they might do and be ready. In addition: (cid:129) Allow enough following distance between you and the driver in front of you. (cid:129) Focus on the task of driving. Driver distraction can cause collisions resulting in injury or possible death. These simple defensive driving techniques could save your life. Your Driving, the Road, and the Vehicle Driving for Better Fuel Economy Driving habits can affect fuel mileage. Here are some driving tips to get the best fuel economy possible. (cid:129) Avoid fast starts and accelerate smoothly. (cid:129) Brake gradually and avoid abrupt stops. (cid:129) Avoid idling the engine for long periods of time. (cid:129) When road and weather conditions are appropriate, use cruise control, if equipped. (cid:129) Always follow posted speed limits or drive more slowly when conditions require. (cid:129) Keep vehicle tires properly inﬂated. (cid:129) Combine several trips into a single trip. (cid:129) Replace the vehicle’s tires with the same TPC Spec number molded into the tire’s sidewall near the size. Follow recommended scheduled maintenance. 4-2 (cid:129) Drunk Driving { CAUTION: Drinking and then driving is very dangerous. Your reﬂexes, perceptions, attentiveness, and judgment can be affected by even a small amount of alcohol. You can have a serious — or even fatal — collision if you drive after drinking. Do not drink and drive or ride with a driver who has been drinking. Ride home in a cab; or if you are with a group, designate a driver who will not drink. Death and injury associated with drinking and driving is a global tragedy. Alcohol affects four things that anyone needs to drive a vehicle: judgment, muscular coordination, vision, and attentiveness. Police records show that almost 40 percent of all motor vehicle-related deaths involve alcohol. In most cases, these deaths are the result of someone who was drinking and driving. In recent years, more than 17,000 annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured. For persons under 21, it is against the law in every U.S. state to drink alcohol. There are good medical, psychological, and developmental reasons for these laws. The obvious way to eliminate the leading highway safety problem is for people never to drink alcohol and then drive. Medical research shows that alcohol in a person’s system can make crash injuries worse, especially injuries to the brain, spinal cord, or heart. This means that when anyone who has been drinking — driver or passenger — is in a crash, that person’s chance of being killed or permanently disabled is higher than if the person had not been drinking. Control of a Vehicle The following three systems help to control the vehicle while driving — brakes, steering, and accelerator. At times, as when driving on snow or ice, it is easy to ask more of those control systems than the tires and road can provide. Meaning, you can lose control of the vehicle. See Traction Control System (TCS) on page 4-7. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modiﬁcations on page 5-4. 4-3 Braking See Brake System Warning Light on page 3-38. Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. Average reaction time is about three-fourths of a second. But that is only an average. It might be less with one driver and as long as two or three seconds or more with another. Age, physical condition, alertness, coordination, and eyesight all play a part. So do alcohol, drugs, and frustration. But even in three-fourths of a second, a vehicle moving at 60 mph (100 km/h) travels 66 feet (20 m). That could be a lot of distance in an emergency, so keeping enough space between the vehicle and others is important. And, of course, actual stopping distances vary greatly with the surface of the road, whether it is pavement or gravel; the condition of the road, whether it is wet, dry, or icy; tire tread; the condition of the brakes; the weight of the vehicle; and the amount of brake force applied. Avoid needless heavy braking. Some people drive in spurts — heavy acceleration followed by heavy braking — rather than keeping pace with traffic. This is a mistake. The brakes might not have time to cool between hard stops. The brakes will wear out much faster with a lot of heavy braking. Keeping pace with the traffic and allowing realistic following distances eliminates a lot of unnecessary braking. That means better braking and longer brake life. If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. If the brakes are pumped, the pedal could get harder to push down. If the engine stops, there will still be some power brake assist but it will be used when the brake is applied. Once the power assist is used up, it can take longer to stop and the brake pedal will be harder to push. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories and Modiﬁcations on page 5-4. 4-4 Antilock Brake System (ABS) This vehicle has the Antilock Brake System (ABS), an advanced electronic braking system that helps prevent a braking skid. When the engine is started and the vehicle begins to drive away, ABS checks itself. A momentary motor or clicking noise might be heard while this test is going on, and it might even be noticed that the brake pedal moves a little. This is normal. If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light on page 3-39. Let us say the road is wet and you are driving safely. Suddenly, an animal jumps out in front of you. You slam on the brakes and continue braking. Here is what happens with ABS: A computer senses that the wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each wheel. ABS can change the brake pressure to each wheel, as required, faster than any driver could. This can help the driver steer around the obstacle while braking hard. As the brakes are applied, the computer keeps receiving updates on wheel speed and controls braking pressure accordingly. Remember: ABS does not change the time needed to get a foot up to the brake pedal or always decrease stopping distance. If you get too close to the vehicle in front of you, there will not be enough time to apply the brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even with ABS. Using ABS Do not pump the brakes. Just hold the brake pedal down ﬁrmly and let antilock work. The antilock pump or motor might be heard operating and the brake pedal might be felt to pulsate, but this is normal. 4-5 Braking in Emergencies ABS allows the driver to steer and brake at the same time. In many emergencies, steering can help more than even the very best braking. Brake Assist (Except CTS-V) This vehicle has a Brake Assist feature designed to assist the driver in stopping or decreasing vehicle speed in emergency driving conditions. This feature uses the stability system hydraulic brake control module to supplement the power brake system under conditions where the driver has quickly and forcefully applied the brake pedal in an attempt to quickly stop or slow down the vehicle. The stability system hydraulic brake control module increases brake pressure at each corner of the vehicle until the ABS activates. Minor brake pedal pulsations or pedal movement during this time is normal and the driver should continue to apply the brake pedal as the driving situation dictates The Brake Assist feature will automatically disengage when the brake pedal is released or brake pedal pressure is quickly decreased. StabiliTrak® System The vehicle has an electronic stability control system called StabiliTrak. It is an advanced computer controlled system that assists with directional control of the vehicle in difficult driving conditions. StabiliTrak activates when the computer senses a discrepancy between your intended path and the direction the vehicle is actually traveling. StabiliTrak selectively applies braking pressure at any one of the vehicle’s brakes to help steer the vehicle in the direction which you are steering. When the system activates, the Traction Control System (TCS)/StabiliTrak warning light on the instrument panel cluster ﬂashes. You may also hear a noise or feel vibration in the brake pedal. This is normal. Continue to steer the vehicle in the direction you want it to go. If there is a problem detected with StabiliTrak, a Service Stability System message displays on the Driver Information Center (DIC) and the TCS/StabiliTrak warning light on the instrument panel cluster comes on. When this message and warning light displays, the system is not operational. Driving should be adjusted accordingly. See DIC Warnings and Messages on page 3-57 and Warning Lights, Gages, and Indicators on page 3-30 for more information. 4-6 StabiliTrak comes on automatically whenever the vehicle is started. The system should be left on to help assist with directional control of the vehicle. If StabiliTrak needs to be turned off, press the TC (traction control) on/off button. See Traction Control System (TCS) on page 4-7. If cruise control is being used when the StabiliTrak activates, the cruise control will automatically disengage. When road conditions allow, reengage the cruise control. See Cruise Control on page 3-13 for more information. Traction Control System (TCS) The vehicle has a Traction Control System (TCS) that limits wheel spin. This is especially useful in slippery road conditions. On a rear-wheel-drive vehicle, the system operates if it senses that one or both of the rear wheels are spinning or beginning to lose traction. On an All-Wheel-Drive (AWD) vehicle, the system will operate if it senses that any of the wheels are spinning or beginning to lose traction. When this happens, the system brakes the spinning wheel(s) and/or reduces engine power to limit wheel spin. The system may be heard or felt while it is working, but this is normal. The TCS/StabiliTrak® warning light will ﬂash when the traction control system is limiting wheel spin. The TCS/StabiliTrak warning light comes on if there is a problem with the traction control system. See StabiliTrak®/Traction Control System (TCS) Warning Light on page 3-40 and StabiliTrak® System on page 4-6. When the TCS/StabiliTrak warning light is on, the system will not limit wheel spin. Adjust your driving accordingly. TCS automatically comes on whenever the vehicle is started. To limit wheel spin, especially in slippery road conditions, the system should always be left on, but it may be necessary to turn the system off if the vehicle is stuck in sand, mud or snow and rocking the vehicle is required. Also, turn TCS off while in deep snow or on loose gravel, to assist vehicle motion at lower speeds. See Rocking Your Vehicle to Get It Out on page 4-21 for more information. See also Winter Driving on page 4-18 for information on using TCS when driving in snowy or icy conditions. 4-7 To turn the system off, press the TCS/StabiliTrak button located on the instrument panel (CTS) or the steering wheel (CTS-V). Press and release the TCS/StabiliTrak button and the traction control system will turn off and the TCS/StabiliTrak warning light will come on. Press the button again to turn the system back on. For information on turning StabiliTrak off and on, see StabiliTrak System previously. Adding non-dealer/non-retailer accessories can affect your vehicle’s performance. See Accessories and Modiﬁcations on page 5-4 for more information. Competitive Driving Mode To select this optional handling mode, press the TCS/StabiliTrak button quickly two times and the STABILITRAK COMPETITVE MODE displays in the Driver Information Center (DIC). While in the StabiliTrak Competitive Mode, TCS does not limit wheel spin, and the TCS/StabiliTrak warning light comes on. Adjust your driving accordingly. Press the TCS/StabiliTrak button again, or turn the ignition to ACC/ACCESSORY and restart the vehicle, to turn TCS back on and turn the TCS/StabiliTrak warning light off. Notice: When traction control is turned off, or Competitive Driving Mode is active, it is possible to lose traction. If you attempt to shift with the drive wheels spinning with a loss of traction, it is possible to cause damage to the transmission. Do not attempt to shift when the drive wheels do not have traction. Damage caused by misuse of the vehicle is not covered. See the warranty book for additional information. 4-8 Magnetic Ride Control™ With this feature on the CTS-V, the Magnetic Ride Control system adjusts the ride of the vehicle to Touring or Sport modes. Magnetic Ride Control monitors the suspension system to determine the proper system response. TOUR: Use for normal city and highway driving. This setting provides a smooth, soft ride. SPORT: Use where road conditions or personal preference demand more control. This setting provides more “feel”, or response to road conditions. The setting can be changed at any time. Based on road conditions, steering wheel angle and the vehicle speed, the system automatically adjusts to provide the best handling while providing a smooth ride. The Touring and Sport modes will feel similar on a smooth road. Select a new setting whenever driving conditions change. The Driver Information Center (DIC) brieﬂy displays SUSPENSION MODE TOURING or SUSPENSION MODE SPORT on vehicle startup or when a new mode is selected. Press and release this button, located in the center of the instrument panel, to change modes. Limited-Slip Rear Axle Vehicles with a limited-slip rear axle can give more traction on snow, mud, ice, sand or gravel. It works like a standard axle most of the time, but when traction is low, this feature allows the drive wheel with the most traction to move the vehicle. All-Wheel Drive (AWD) System With this feature, the AWD system will automatically monitor and adjust engine power to the front and rear wheels for the best traction and handling. If there is a loss of traction or stability, the AWD system works with the electronic stability control system to increase power to the front wheels as necessary. If the spare tire is on the vehicle, there may be a slight reduction in performance of the AWD system. See DIC Warnings and Messages on page 3-57 for AWD related DIC messages. 4-9 Steering Tips It is important to take curves at a reasonable speed. Traction in a curve depends on the condition of the tires and the road surface, the angle at which the curve is banked, and vehicle speed. While in a curve, speed is the one factor that can be controlled. If there is a need to reduce speed, do it before entering the curve, while the front wheels are straight. Try to adjust the speed so you can drive through the curve. Maintain a reasonable, steady speed. Wait to accelerate until out of the curve, and then accelerate gently into the straightaway. Steering Power Steering If power steering assist is lost because the engine stops or the system is not functioning, the vehicle can be steered but it will take more effort. Speed Variable Assist Steering The vehicle has a steering system that varies the amount of effort required to steer the vehicle in relation to the speed of the vehicle. The amount of steering effort required is less at slower speeds to make the vehicle more maneuverable and easier to park. At faster speeds, the steering effort increases to provide a sport-like feel to the steering. This provides maximum control and stability. If the vehicle seems harder to steer than normal when parking or driving slowly, there may be a problem with the system. You will still have power steering, but steering will be stiffer than normal at slow speeds. See your dealer/retailer for service. 4-10 Steering in Emergencies There are times when steering can be more effective than braking. For example, you come over a hill and ﬁnd a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. These problems can be avoided by braking — if you can stop in time. But sometimes you cannot stop in time because there is no room. That is the time for evasive action — steering around the problem. The vehicle can perform very well in emergencies like these. First apply the brakes. See Braking on page 4-4. It is better to remove as much speed as possible from a collision. Then steer around the problem, to the left or right depending on the space available. An emergency like this requires close attention and a quick decision. If holding the steering wheel at the recommended 9 and 3 o’clock positions, it can be turned a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object. The fact that such emergency situations are always possible is a good reason to practice defensive driving at all times and wear safety belts properly. 4-11 Off-Road Recovery The vehicle’s right wheels can drop off the edge of a road onto the shoulder while driving. If the level of the shoulder is only slightly below the pavement, recovery should be fairly easy. Ease off the accelerator and then, if there is nothing in the way, steer so that the vehicle straddles the edge of the pavement. Turn the steering wheel 3 to 5 inches, 8 to 13 cm, (about one-eighth turn) until the right front tire contacts the pavement edge. Then turn the steering wheel to go straight down the roadway. 4-12 Passing Passing another vehicle on a two-lane road can be dangerous. To reduce the risk of danger while passing: Look down the road, to the sides, and to crossroads for situations that might affect a successful pass. If in doubt, wait. (cid:129) Watch for traffic signs, pavement markings, and lines that could indicate a turn or an intersection. Never cross a solid or double-solid line on your side of the lane. (cid:129) Do not get too close to the vehicle you want to pass. Doing so can reduce your visibility. (cid:129) Wait your turn to pass a slow vehicle. (cid:129) When you are being passed, ease to the right. Loss of Control Let us review what driving experts say about what happens when the three control systems — brakes, steering, and acceleration — do not have enough friction where the tires meet the road to do what the driver has asked. In any emergency, do not give up. Keep trying to steer and constantly seek an escape route or area of less danger. (cid:129) Skidding In a skid, a driver can lose control of the vehicle. Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. The three types of skids correspond to the vehicle’s three control systems. In the braking skid, the wheels are not rolling. In the steering or cornering skid, too much speed or steering in a curve causes tires to slip and lose cornering force. And in the acceleration skid, too much throttle causes the driving wheels to spin. Remember: Any traction control system helps avoid only the acceleration skid. If the traction control system is off, then an acceleration skid is best handled by easing your foot off the accelerator pedal. If the vehicle starts to slide, ease your foot off the accelerator pedal and quickly steer the way you want the vehicle to go. If you start steering quickly enough, the vehicle may straighten out. Always be ready for a second skid if it occurs. Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration, or braking, including reducing vehicle speed by shifting to a lower gear. Any sudden changes could cause the tires to slide. You may not realize the surface is slippery until the vehicle is skidding. Learn to recognize warning clues — such as enough water, ice, or packed snow on the road to make a mirrored surface — and slow down when you have any doubt. Remember: Any Antilock Brake System (ABS) helps avoid only the braking skid. 4-13 If you use your vehicle for competitive Competitive Driving Competitive driving may affect the vehicle warranty. See the warranty book before using the vehicle for competitive driving. Notice: driving, the engine may use more oil than it would with normal use. Low oil levels can damage the engine. Be sure to check the oil level often during competitive driving and keep the level at or near the upper mark that shows the proper operating range on the engine oil dipstick. For information on how to add oil, see Engine Oil on page 5-18. CTS-V Only: For competitive driving, it is recommended that the brake ﬂuid be replaced with a high performance brake ﬂuid that has a dry boiling point greater than 534°F (279°C). After conversion to the high performance brake ﬂuid, follow the brake ﬂuid service recommendations outlined by the ﬂuid manufacturer. Do not use silicone or DOT-5 brake ﬂuids. Driving at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired — by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: (cid:129) Drive defensively. (cid:129) Do not drink and drive. (cid:129) Reduce headlamp glare by adjusting the inside rearview mirror. (cid:129) Slow down and keep more space between you and other vehicles because headlamps can only light up so much road ahead. (cid:129) Watch for animals. (cid:129) When tired, pull off the road. (cid:129) Do not wear sunglasses. (cid:129) Avoid staring directly into approaching headlamps. (cid:129) Keep the windshield and all glass on your vehicle clean — inside and out. (cid:129) Keep your eyes moving, especially during turns or curves. 4-14 No one can see as well at night as in the daytime. But, as we get older, these differences increase. A 50-year-old driver might need at least twice as much light to see the same thing at night as a 20-year-old. Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or ﬂowing water. { CAUTION: Wet brakes can cause crashes. They might not work as well in a quick stop and could cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car/vehicle wash, lightly apply the brake pedal until the brakes work normally. CAUTION: (Continued) CAUTION: (Continued) Flowing or rushing water creates strong forces. Driving through ﬂowing water could cause your vehicle to be carried away. If this happens, you and other vehicle occupants could drown. Do not ignore police warnings and be very cautious about trying to drive through ﬂowing water. Hydroplaning Hydroplaning is dangerous. Water can build up under your vehicle’s tires so they actually ride on the water. This can happen if the road is wet enough and you are going fast enough. When your vehicle is hydroplaning, it has little or no contact with the road. There is no hard and fast rule about hydroplaning. The best advice is to slow down when the road is wet. 4-15 Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: (cid:129) Allow extra following distance. (cid:129) Pass with caution. (cid:129) Keep windshield wiping equipment in good shape. (cid:129) Keep the windshield washer ﬂuid reservoir ﬁlled. (cid:129) Have good tires with proper tread depth. See Tires on page 5-63. Turn off cruise control. Before Leaving on a Long Trip To prepare your vehicle for a long trip, consider having it serviced by your dealer/retailer before departing. Things to check on your own include: (cid:129) Windshield Washer Fluid: Reservoir full? Windows clean — inside and outside? (cid:129) Wiper Blades: In good shape? Fuel, Engine Oil, Other Fluids: All levels checked? Lamps: Do they all work and are lenses clean? Tires: Are treads good? Are tires inﬂated to recommended pressure? (cid:129) Weather and Maps: Safe to travel? Have up-to-date maps? Highway Hypnosis Always be alert and pay attention to your surroundings while driving. If you become tired or sleepy, ﬁnd a safe place to park your vehicle and rest. Other driving tips include: (cid:129) Keep the vehicle well ventilated. (cid:129) Keep interior temperature cool. (cid:129) Keep your eyes moving — scan the road ahead and to the sides. (cid:129) Check the rearview mirror and vehicle instruments often. 4-16 (cid:129) (cid:129) (cid:129) (cid:129) Hill and Mountain Roads Driving on steep hills or through mountains is different than driving on ﬂat or rolling terrain. Tips for driving in these conditions include: (cid:129) Keep the vehicle serviced and in good shape. (cid:129) Check all ﬂuid levels and brakes, tires, cooling system, and transmission. (cid:129) Going down steep or long hills, shift to a lower gear. { CAUTION: If you do not shift down, the brakes could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let the engine assist the brakes on a steep downhill slope. { CAUTION: Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could crash. Always have the engine running and the vehicle in gear when going downhill. (cid:129) Stay in your own lane. Do not swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane. Top of hills: Be alert — something could be in your lane (stalled car, accident). (cid:129) Pay attention to special road signs (falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action. 4-17 (cid:129) Winter Driving Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip. Wet ice can occur at about 32°F (0°C) when freezing rain begins to fall, resulting in even less traction. Avoid driving on wet ice or in freezing rain until roads can be treated with salt or sand. Drive with caution, whatever the condition. Accelerate gently so traction is not lost. Accelerating too quickly causes the wheels to spin and makes the surface under the tires slick, so there is even less traction. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more. The Traction Control System (TCS) on page 4-7 improves the ability to accelerate on slippery roads, but slow down and adjust your driving to the road conditions. When driving through deep snow, turn off the traction control system to help maintain vehicle motion at lower speeds. The Antilock Brake System (ABS) on page 4-5 improves vehicle stability during hard stops on a slippery roads, but apply the brakes sooner than when on dry pavement. Allow greater following distance on any slippery road and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. Turn off cruise control, if equipped, on slippery surfaces. 4-18 Blizzard Conditions Being stuck in snow can be in a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Service on page 7-8. To get help and keep everyone in the vehicle safe: Turn on the Hazard Warning Flashers on page 3-6. Tie a red cloth to an outside mirror. { CAUTION: Snow can trap engine exhaust under the vehicle. This may cause exhaust gases to get inside. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. If the vehicle is stuck in the snow: (cid:129) Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust pipe. CAUTION: (Continued) CAUTION: (Continued) (cid:129) Check again from time to time to be sure snow does not collect there. (cid:129) Open a window about two inches (5 cm) on the side of the vehicle that is away from the wind to bring in fresh air. (cid:129) Fully open the air outlets on or under the instrument panel. (cid:129) Adjust the Climate Control system to a setting that circulates the air inside the vehicle and set the fan speed to the highest setting. See Climate Control System in the Index. For more information about carbon monoxide, see Engine Exhaust on page 2-51. Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide) gas to get inside. CO could overcome you and kill you. You cannot see it or smell it, so you might not know it is in your vehicle. Clear away snow from around the base of your vehicle, especially any that is blocking the exhaust. Run the engine for short periods only as needed to keep warm, but be careful. 4-19 (cid:129) (cid:129) { CAUTION: If you let your vehicle’s tires spin at high speed, they can explode, and you or others could be injured. The vehicle can overheat, causing an engine compartment ﬁre or other damage. Spin the wheels as little as possible and avoid going above 35 mph (55 km/h) as shown on the speedometer. For information about using tire chains on the vehicle, see Tire Chains on page 5-88. To save fuel, run the engine for only short periods as needed to warm the vehicle and then shut the engine off and close the window most of the way to save heat. Repeat this until help arrives but only when you feel really uncomfortable from the cold. Moving about to keep warm also helps. If it takes some time for help to arrive, now and then when you run the engine, push the accelerator pedal slightly so the engine runs faster than the idle speed. This keeps the battery charged to restart the vehicle and to signal for help with the headlamps. Do this as little as possible to save fuel. If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. See Rocking Your Vehicle to Get It Out on page 4-21. If the vehicle has a traction system, it can often help to free a stuck vehicle. Refer to the vehicle’s traction system in the Index. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method. 4-20 Rocking Your Vehicle to Get It Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. Shift back and forth between R (Reverse) and a forward gear, or with a manual transmission, between 1 (First) or 2 (Second) and R (Reverse), spinning the wheels as little as possible. To prevent transmission wear, wait until the wheels stop spinning before shifting gears. Release the accelerator pedal while shifting, and press lightly on the accelerator pedal when the transmission is in gear. Slowly spinning the wheels in the forward and reverse directions causes a rocking motion that could free the vehicle. If that does not get the vehicle out after a few tries, it might need to be towed out. If the vehicle does need to be towed out, see Towing Your Vehicle on page 4-26. Loading the Vehicle It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo, and all nonfactory-installed options. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label, and the Certiﬁcation label. { CAUTION: Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle. 4-21 Tire and Loading Information Label Example Label A vehicle speciﬁc Tire and Loading Information label is attached to the vehicle’s center pillar (B-pillar). With the driver’s door open, you will ﬁnd the label attached below the door lock post (striker). The Tire and Loading Information label shows the number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds. 4-22 The Tire and Loading Information label also shows the tire size of the original equipment tires (C) and the recommended cold tire inﬂation pressures (D). For more information on tires and inﬂation see Tires on page 5-63 and Inﬂation - Tire Pressure on page 5-72. There is also important loading information on the Certiﬁcation label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle; see “Certiﬁcation Label” later in this section. Steps for Determining Correct Load Limit 1. Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs” on your vehicle’s placard. 2. Determine the combined weight of the driver and passengers that will be riding in your vehicle. 3. Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs. 4. The resulting ﬁgure equals the available amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be ﬁve 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 − 750 (5 x 150) = 650 lbs). 5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle. See Towing a Trailer (CTS-V) on page 4-29 or Towing a Trailer (CTS) on page 4-29 for important information on towing a trailer, towing safety rules, and trailering tips. Example 1 Item Description Vehicle Capacity Weight for Example 1 = Subtract Occupant Weight 150 lbs (68 kg) × 2 = Available Occupant and Cargo Weight = Total 1,000 lbs (453 kg) 300 lbs (136 kg) 700 lbs (317 kg) 4-23 Example 2 Example 3 Item Description Vehicle Capacity Weight for Example 2 = Subtract Occupant Weight 150 lbs (68 kg) × 5 = Available Cargo Weight = Total Item 1,000 lbs (453 kg) 750 lbs (340 kg) 250 lbs (113 kg) Description Vehicle Capacity Weight for Example 3 = Subtract Occupant Weight 200 lbs (91 kg) × 5 = Available Cargo Weight = Total 1,000 lbs (453 kg) 1,000 lbs (453 kg) 0 lbs (0 kg) 4-24 Refer to your vehicle’s Tire and Loading Information label for speciﬁc information about your vehicle’s capacity weight and seating positions. The combined weight of the driver, passengers, and cargo should never exceed your vehicle’s capacity weight. Certiﬁcation Label shows the gross weight capacity of your vehicle, called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. The Certiﬁcation label also shows the maximum weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). Never exceed the GVWR or the GAWR for either the front or rear axle. { CAUTION: Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle. Notice: Overloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your vehicle. 4-25 A vehicle speciﬁc Certiﬁcation label is attached to either the driver’s door edge or the lower center pillar on the driver’s side of the vehicle. This label Towing Towing Your Vehicle Consult your dealer/retailer or a professional towing service if the disabled vehicle needs to be towed. See Roadside Service on page 7-8. To tow the vehicle behind another vehicle for recreational purposes (such as behind a motorhome), see Recreational Vehicle Towing following. 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” (towing the vehicle with all four wheels on the ground) and “dolly towing” (towing the vehicle with two wheels on the ground and two wheels up on a device known as a “dolly”). If you put things inside your vehicle, like suitcases, tools, packages, or anything else, they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they will keep going. { CAUTION: Things you put inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash. (cid:129) Put things in the trunk of your vehicle. In a trunk, put them as far forward as you can. Try to spread the weight evenly. (cid:129) Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. (cid:129) Do not leave an unsecured child restraint in the vehicle. (cid:129) When you carry something inside the vehicle, secure it whenever you can. (cid:129) Do not leave a seat folded down unless you need to. 4-26 Here are some important things to consider before recreational vehicle towing: (cid:129) What is the towing capacity of the towing vehicle? Be sure to read the tow vehicle manufacturer’s recommendations. (cid:129) 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/retailer 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. See Before Leaving on a Long Trip on page 4-16. If the vehicle is towed with all four wheels Dinghy Towing Notice: 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. 4-27 (cid:129) (cid:129) 3. Firmly set the parking brake. See Parking Brake on page 2-44. 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) 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. 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. 4-28 Towing a Trailer (CTS-V) The CTS-V is neither designed nor intended to tow a trailer. Towing a Trailer (CTS) { CAUTION: The driver can lose control when pulling a trailer if the correct equipment is not used or the vehicle is not driven properly. For example, if the trailer is too heavy, the brakes may not work well — or even at all. The driver and passengers could be seriously injured. The vehicle may also be damaged; the resulting repairs would not be covered by the vehicle warranty. Pull a trailer only if all the steps in this section have been followed. Ask your dealer/ retailer for advice and information about towing a trailer with the vehicle. The vehicle can tow a trailer if it is equipped with the proper trailer towing equipment. To identify the trailering capacity of the vehicle, read the information in “Weight of the Trailer” that appears later in this section. Trailering is different than just driving the vehicle by itself. Trailering means changes in handling, acceleration, braking, durability and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. The following information has many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefully before pulling a trailer. Load-pulling components such as the engine, transmission, rear axle, wheel assemblies and tires are forced to work harder against the drag of the added weight. The engine is required to operate at relatively higher speeds and under greater loads, generating extra heat. The trailer also adds considerably to wind resistance, increasing the pulling requirements. 4-29 Pulling A Trailer Here are some important points: There are many different laws, including speed limit restrictions, having to do with trailering. Make sure the rig will be legal, not only where you live but also where you will be driving. A good source for this information can be state or provincial police. (cid:129) Do not tow a trailer at all during the ﬁrst 1,000 miles (1 600 km) the new vehicle is driven. The engine, axle or other parts could be damaged. Then, during the ﬁrst 500 miles (800 km) that a trailer is towed, do not drive over 50 mph (80 km/h) and do not make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads. (cid:129) Vehicles with automatic transmissions can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. For vehicles with a manual transmission, it is better not to use the highest gear. (cid:129) Obey speed limit restrictions when towing a trailer. Do not drive faster than the maximum posted speed for trailers, or no more than 55 mph (90 km/h), to save wear on the vehicle’s parts. Three important considerations have to do with weight: The weight of the trailer. The weight of the trailer tongue. The total weight on the vehicle’s tires. Weight of the Trailer How heavy can a trailer safely be? It should never weigh more than 1,000 lbs (450 kg). But even that can be too heavy. It depends on how the rig is used. For example, speed, altitude, road grades, outside temperature and how much the vehicle is used to pull a trailer are all important. It can depend on any special equipment on the vehicle, and the amount of tongue weight the vehicle can carry. See “Weight of the Trailer Tongue” later in this section for more information. Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment. The weight of additional optional equipment, passengers and cargo in the tow vehicle must be subtracted from the maximum trailer weight. Ask your dealer/retailer for our trailering information or advice, or write us at our Customer Assistance Offices. See Customer Assistance Offices on page 7-6 for more information. 4-30 (cid:129) (cid:129) (cid:129) (cid:129) (cid:129) Weight of the Trailer Tongue The tongue load (A) of any trailer is an important weight to measure because it affects the total gross weight of the vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo carried in it, and the people who will be riding in the vehicle. If there are a lot of options, equipment, passengers or cargo in the vehicle, it will reduce the tongue weight the vehicle can carry, which will also reduce the trailer weight the vehicle can tow. If towing a trailer, the tongue load must be added to the GVW because the vehicle will be carrying that weight, too. See Loading the Vehicle on page 4-21 for more information about the vehicle’s maximum load capacity. For a weight-carrying hitch, the trailer tongue (A) should weigh 10 to 15 percent of the total loaded trailer weight (B). After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, adjustments might be made by moving some items around in the trailer. 4-31 Total Weight on the Vehicle’s Tires Be sure the vehicle’s tires are inﬂated to the upper limit for cold tires. These numbers can be found on the Certiﬁcation label. See Loading the Vehicle on page 4-21. Make sure not to go over the GVW limit for the vehicle, or the GAWR, including the weight of the trailer tongue. Hitches It is important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why the right hitch is needed. The rear bumper on the vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. (cid:129) Will any holes be made in the body of the vehicle when the trailer hitch is installed? If so, be sure to seal the holes when the hitch is removed. If they are not sealed, deadly carbon monoxide (CO) from the engine’s exhaust can get into the vehicle. See Engine Exhaust on page 2-51. Sealing the holes will also prevent dirt and water from entering the vehicle. Safety Chains Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting 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 the rig can turn. Never allow safety chains to drag on the ground. Trailer Brakes Does the trailer have its own brakes? Be sure to read and follow the instructions for the trailer brakes so they are installed, adjusted and maintained properly. Because the vehicle has StabiliTrak®, do not try to tap into the vehicle’s hydraulic brake system. If you do, both brake systems will not work well, or at all. Trailer Wiring Harness All of the electrical circuits required for the trailer lighting system can be accessed at the driver’s side rear lamp connector. This connector is located under the carpet on the rear corner of the trunk compartment. 4-32 (cid:129) Driving with a Trailer Towing a trailer requires a certain amount of experience. Get to know the rig before setting out for the open road. Get acquainted 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 longer and not as responsive as the vehicle is by itself. Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires and mirror adjustments. If the trailer has electric brakes, start the vehicle and trailer moving and then apply the trailer brake controller by hand to be sure the brakes are working. This checks the electrical connection at the same time. During the trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still working. Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving the vehicle without a trailer. This can help to avoid situations that require heavy braking and sudden turns. Passing More passing distance is needed when towing a trailer. Because the rig is longer, it is necessary to go much farther beyond the passed vehicle before returning to the lane. Backing Up Hold the bottom of the steering wheel with one hand. Then, to move the trailer to the left, move that hand to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you. Making Turns Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. The vehicle could be damaged. Avoid making very sharp turns while trailering. When turning with a trailer, make wider turns than normal. Do this so the trailer will not strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance. 4-33 Turn Signals When Towing a Trailer The arrows on the instrument panel ﬂash whenever signaling a turn or lane change. Properly hooked up, the trailer lamps also ﬂash, telling other drivers the vehicle is turning, changing lanes or stopping. When towing a trailer, the arrows on the instrument panel ﬂash for turns even if the bulbs on the trailer are burned out. For this reason you may think other drivers are seeing the signal when they are not. It is important to check occasionally to be sure the trailer bulbs are still working. The vehicle has bulb warning lights. When a trailer lighting system is plugged into the vehicle’s lighting system, its bulb warning lights may not let the driver know if one of the lamps goes out. So, when the a trailer lighting system plugged in, be sure to check the vehicle and trailer lamps from time to time to be sure they are all working. Once the trailer lamps are disconnected, the bulb warning lights can again let the driver know that one of the vehicle lamps is out. Driving On Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the transmission is not shifted down, the brakes might have to be used so much that they would get hot and no longer work well. On a long uphill grade, shift down and reduce the vehicle’s speed to around 45 mph (70 km/h) to reduce the possibility of the engine and the transmission overheating. Vehicles can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. For vehicles with a manual transmission, it is better not to use the highest gear. When towing at high altitude on steep uphill grades, consider the following: Engine coolant will boil at a lower temperature than at normal altitudes. If the engine is turned off immediately after towing at high altitude on steep uphill grades, the vehicle may show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the automatic transmission in P (Park) or the manual transmission in N (Neutral) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating on page 5-38. 4-34 Parking on Hills { CAUTION: Parking the vehicle on a hill with the trailer attached can be dangerous. If something goes wrong, the rig could start to move. People can be injured, and both the vehicle and the trailer can be damaged. When possible, always park the rig on a ﬂat surface. If parking the rig on a hill: 1. Press the brake pedal, but if the vehicle has an automatic transmission, do not shift into P (Park) yet. Turn the wheels into the curb if facing downhill or into traffic if facing uphill. 2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in place, release the regular brakes until the chocks absorb the load. 4. Reapply the brake pedal. For vehicles with an automatic transmission, apply the parking brake and shift into P (Park). For vehicles with a manual transmission, apply the parking brake, place the transmission in 1 (First) and turn the ignition to OFF/LOCK. 5. Release the brake pedal. 4-35 Leaving After Parking on a Hill 1. Apply and hold the brake pedal while you: (cid:129) Start the engine (cid:129) Shift into a gear (cid:129) Release the parking brake 2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See this manual’s Maintenance Schedule or Index for more information. Things that are especially important in trailer operation are automatic transmission ﬂuid, engine oil, axle lubricant, belts, cooling system and brake system. It is a good idea to inspect these before and during the trip. Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing The cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 5-38. 4-36 Section 5 Service and Appearance Care Service ............................................................5-4 Accessories and Modiﬁcations ..........................5-4 California Proposition 65 Warning .....................5-5 California Perchlorate Materials Requirements .....5-5 Doing Your Own Service Work .........................5-5 Adding Equipment to the Outside of the Vehicle .................................................5-6 Fuel ................................................................5-6 Gasoline Octane ............................................5-6 Gasoline Speciﬁcations ....................................5-7 California Fuel ...............................................5-7 Additives .......................................................5-7 Fuels in Foreign Countries ...............................5-8 Filling the Tank ..............................................5-9 Filling a Portable Fuel Container .....................5-12 Checking Things Under the Hood ....................5-12 Hood Release ..............................................5-13 Engine Compartment Overview .......................5-14 Engine Oil ...................................................5-18 Engine Oil Life System ..................................5-21 Engine Cover ...............................................5-23 Engine Air Cleaner/Filter ................................5-25 Automatic Transmission Fluid .........................5-29 Manual Transmission Fluid .............................5-29 Hydraulic Clutch ...........................................5-29 Cooling System ............................................5-30 Engine Coolant .............................................5-31 Coolant Surge Tank Pressure Cap ..................5-38 Engine Overheating .......................................5-38 Overheated Engine Protection Operating Mode .........................................5-41 Power Steering Fluid .....................................5-41 Windshield Washer Fluid ................................5-42 Brakes ........................................................5-44 Battery ........................................................5-47 Jump Starting ...............................................5-48 All-Wheel Drive ..............................................5-53 Rear Axle .......................................................5-54 Headlamp Aiming ...........................................5-55 Bulb Replacement ..........................................5-58 High Intensity Discharge (HID) Lighting ............5-58 Halogen Bulbs ..............................................5-59 Front Turn Signal and Fog Lamps ...................5-59 License Plate Lamp ......................................5-60 Replacement Bulbs .......................................5-61 Windshield Wiper Blade Replacement ..............5-61 5-1 Section 5 Service and Appearance Care Tires ..............................................................5-63 Winter Tires .................................................5-64 Tire Sidewall Labeling ...................................5-65 Tire Terminology and Deﬁnitions .....................5-68 Inﬂation - Tire Pressure .................................5-72 High-Speed Operation ...................................5-74 Tire Pressure Monitor System .........................5-75 Tire Pressure Monitor Operation .....................5-76 Tire Inspection and Rotation ...........................5-80 When It Is Time for New Tires .......................5-81 Buying New Tires .........................................5-82 Different Size Tires and Wheels ......................5-84 Uniform Tire Quality Grading ..........................5-84 Wheel Alignment and Tire Balance ..................5-86 Wheel Replacement ......................................5-86 Tire Chains ..................................................5-88 If a Tire Goes Flat ........................................5-89 Tire Sealant and Compressor Kit ....................5-90 Tire Sealant and Compressor Kit Storage .........5-98 Changing a Flat Tire ...................................5-100 Removing the Spare Tire and Tools ..............5-101 Removing the Flat Tire and Installing the Spare Tire ..............................................5-102 Storing a Flat or Spare Tire and Tools ...........5-106 Compact Spare Tire ....................................5-108 5-2 Appearance Care ..........................................5-109 Interior Cleaning .........................................5-109 Fabric/Carpet ..............................................5-111 Leather ......................................................5-112 Instrument Panel, Vinyl, and Other Plastic Surfaces .......................................5-112 Wood Panels ..............................................5-113 Speaker Covers ..........................................5-113 Care of Safety Belts ....................................5-113 Weatherstrips .............................................5-113 Washing Your Vehicle ..................................5-113 Cleaning Exterior Lamps/Lenses ....................5-114 Finish Care ................................................5-114 Windshield and Wiper Blades .......................5-115 Aluminum or Chrome-Plated Wheels

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2009 Cadillac CTS Owners Manual