2013 Cadillac CTS Owners Manual

Notice: If you skip more than one gear when you downshift, or if you race the engine when you

release the clutch pedal while downshifting, you could damage the engine, clutch, driveshaft or the transmission. Do not skip gears or race the engine when downshifting. If the vehicle speed drops below 32 km/h (20 mph), or if the engine is not running smoothly, downshift to the next lower gear. You may have to downshift two or more gears to keep the engine running smoothly or for good performance.

Up-Shift Light

Vehicles with a manual transmission have an up-shift light on the instrument panel. This light shows when to shift to the next higher gear for the best fuel economy.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (31,1)

Skip Shift (CTS-V) Under light acceleration, the transmission will only allow you to shift from 1 (First) to 4 (Fourth). Shifts from 1 (First) to 2 (Second) or 3 (Third) are not allowed. This helps improve fuel mileage. Under harder acceleration, Skip Shift is disabled, and the driver has all gears available.

When this light comes on, you can shift to the next higher gear if weather, road, and traffic conditions allow. For the best fuel economy, accelerate slowly and shift when the light comes on. While you accelerate, it is normal for the light to go on and off if you quickly change the position of the accelerator. Ignore the light when you downshift. CTS-V vehicles use tracer lights around the outside of the tachometer as a performance up-shift light. These tracers flash to indicate when to shift to the next higher gear to avoid the engine speed limit. See Tachometer on page 5‑13 for more information.

Driving and Operating

9-31

Drive Systems

All-Wheel Drive Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions. When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and disables AWD. To restore AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible. See Compact Spare Tire on page 10‑100 for more information.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (32,1)

9-32

Driving and Operating

Brakes

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 5‑23.

If driving safely on a wet road and it becomes necessary to slam on the brakes and continue braking to avoid a sudden obstacle, 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 ABS work. You might hear the ABS pump or motor operating and feel the brake pedal pulsate, but this is normal. 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.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (33,1)

Parking Brake (Manual)

To release the parking brake, pull the release lever to the left of the steering wheel on the instrument panel. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the brake warning light is off before driving.

The parking brake pedal is on the lower portion of the instrument panel to the left of the steering wheel. To set the parking brake, hold the brake pedal down, then push the parking brake pedal down. If the ignition is on, the brake system warning light on the instrument cluster should come on. If it does not, you need to have the vehicle serviced. See Brake System Warning Light on page 5‑21 for more information.

Driving and Operating

9-33

A warning chime will sound if the parking brake is set, the ignition is on, and the vehicle begins to move. To stop the chime, fully release the parking brake. If you are towing a trailer and parking on a hill, see Driving Characteristics and Towing Tips on page 9‑53 for more information.

Parking Brake (Electric)

{ WARNING On vehicles with a manual transmission, releasing the clutch and pressing the accelerator will release the Electric Parking Brake. If the vehicle is not in a gear, the vehicle could move, and you or others could be injured. Make sure the vehicle is in a gear before attempting to drive away. To avoid unexpected vehicle movement, do not partially release the clutch or press the

(Continued)

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (34,1)

9-34

Driving and Operating

WARNING (CONTINUED)

accelerator pedal until you are ready to release the parking brake and drive away.

Vehicles with the electric parking brake (EPB) have a switch in the center console. The EPB takes the place of the manual parking brake system, the foot pedal, and release handle. The EPB can always be activated, even if the ignition is off. To avoid

draining the battery, do not operate the EPB too often without the engine running. The system has two warning lights and five Driver Information Center (DIC) messages. See Brake System Warning Light on page 5‑21 and Driver Information Center (DIC) on page 5‑27 for more information. In case of insufficient electrical power, the EPB cannot be applied or released. EPB Apply The EPB can be applied any time the vehicle is stopped. The EPB is applied by momentarily lifting up on the EPB switch. Once fully applied, the BRAKE light will be on, and the DIC message PARK BRAKE SET will be displayed. While the brake is being applied, the status light will flash until full apply is reached. If the light does not come on, or remains flashing, you need to have the vehicle serviced. Do not drive the vehicle if the BRAKE light

is flashing. See your dealer. See Brake System Warning Light on page 5‑21 for more information. If the EPB is applied while the vehicle is in motion, a chime will sound, and the DIC message RELEASE PARK BRAKE SWITCH will be displayed. The vehicle will decelerate as long as the switch is held in the up position. Releasing the EPB switch during the deceleration will release the parking brake. If the switch is held in the up position until the vehicle comes to a stop, the EPB will remain applied. If the BRAKE light is on, either the EPB is applied, or there is a failure in the hydraulic brake system. If this light is flashing continuously, the EPB is only partially applied or released, or there is a problem with the EPB. The DIC message SERVICE PARK BRAKE will be displayed. If this light is flashing continuously, release the EPB, and

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (35,1)

attempt to apply it again. If this light continues to flash, do not drive the vehicle. See your dealer. If the yellow light is on, the EPB has detected an error in another system and is operating with reduced functionality. To apply the EPB when this light is on, lift up on the EPB switch and hold it in the up position. Full application of the parking brake by the EPB system may take a longer period of time than normal when this light is on. Continue to hold the switch until the BRAKE light remains on. If the yellow light is on, see your dealer. If the EPB fails to apply, the rear wheels should be blocked to prevent vehicle movement. EPB Release To release the EPB, turn the ignition switch to the ACC/ACCESSORY or ON/RUN position, apply and hold the brake pedal, and push down momentarily on the EPB switch. If you attempt to release the EPB without the brake pedal applied, a

Driving and Operating

9-35

chime will sound, and the DIC message STEP ON BRAKE TO RELEASE PARK BRAKE will be displayed. The EPB is released when the BRAKE light is off and the DIC message PARK BRAKE RELEASED is displayed. If the yellow light is on, the EPB has detected an error in another system and is operating with reduced functionality. To release the EPB when this light is on, push down on the EPB switch and hold it in the down position. EPB release may take a longer period of time than normal when this light is on. Continue to hold the switch until the BRAKE light is off. If the yellow light is on, see your dealer. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Make sure that the parking brake is fully released and the red brake warning light is off before driving.

Automatic EPB Release The EPB will automatically release if the vehicle is running, placed into gear, and an attempt is made to drive away. Avoid rapid acceleration when the EPB is applied, to preserve park brake lining life. The EPB can also be used to prevent roll back for vehicles with a manual transmission taking off on a hill. In a situation where no roll back is desired, an applied EPB will allow both feet to be used for the clutch and accelerator pedals in preparation for starting the vehicle moving in the intended direction. In this situation, perform the normal clutch and/or accelerator actions required to begin moving the vehicle. There is no need to push the switch to release the EPB. If you are towing a trailer and parking on a hill, see Driving Characteristics and Towing Tips on page 9‑53 for more information.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (36,1)

9-36

Driving and Operating

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 pulsation 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.

Ride Control Systems

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 light flashes when the traction control system is limiting wheel spin. The TCS/StabiliTrak light comes on and the SERVICE TRACTION CONTROL message will be displayed in the DIC if there is a problem with the traction control system. When the TCS/StabiliTrak light is on, the system will not limit wheel spin. Adjust your driving accordingly. See Traction Control System (TCS)/StabiliTrak® Light on page 5‑24. 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

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (37,1)

Driving and Operating

9-37

or snow and rocking the vehicle is required. See If the Vehicle Is Stuck on page 9‑9. See Winter Driving on page 9‑8 for information on using TCS when driving in snowy or icy conditions.

The TCS/StabiliTrak button is 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 TRACTION CONTROL OFF will be displayed in the DIC. Press the button again to turn the system back on. For information on turning StabiliTrak off and on, see StabiliTrak System following.

Adding non-dealer accessories can affect your vehicle's performance. See Accessories and Modifications on page 10‑3.

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 system senses a discrepancy between the 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, this warning light flashes on the instrument panel. A noise may be heard or a vibration may be felt in the brake pedal. This is normal. Continue to steer the vehicle in the intended direction. If there is a problem detected with StabiliTrak, SERVICE STABILITRAK displays on the Driver Information Center (DIC) and the TCS/StabiliTrak light comes on the instrument cluster. When this message and light displays, the system is not operational. Driving should be adjusted accordingly. See Ride Control System Messages on page 5‑40 and Traction Control System (TCS)/StabiliTrak® Light on page 5‑24.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (38,1)

9-38

Driving and Operating

The TCS/StabiliTrak button is on the instrument panel (CTS) or the steering wheel (CTS-V). 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 and hold the TCS/StabiliTrak button until the StabiliTrak Off light comes on and the appropriate DIC

message displays. Press the TCS/ StabiliTrak button again to turn both systems back on. 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 9‑39.

Competitive Driving Mode To select this optional handling mode, press the TCS/ StabiliTrak button quickly two times and STABILITRAK COMPETITIVE MODE displays in the Driver Information Center (DIC). While in the StabiliTrak Competitive Mode, the StabiliTrak Off light comes on, TCS does not limit wheel spin, and more effort is required to turn the steering wheel. 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.

Magnetic Ride Control With this feature on the CTS-V, the Magnetic Ride Control system adjusts the ride of the vehicle to Tour or Sport modes. Magnetic Ride Control monitors the suspension system to determine the proper system response.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (39,1)

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 Tour 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 TOUR or SUSPENSION MODE SPORT on vehicle startup or when a new mode is selected.

Press and release this button 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. When traction is low, this feature allows the drive wheel with the most traction to move the vehicle. The limited-slip rear axle also gives the driver enhanced control when cornering hard or completing a maneuver, such as a lane change.

Driving and Operating

9-39

Cruise Control

{ WARNING

Cruise control can be dangerous where you cannot drive safely at a steady speed. So, do not use the cruise control on winding roads or in heavy traffic. Cruise control can be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads.

With cruise control, a speed of about 40 km/h (25 mph) or more can be maintained without keeping your foot on the accelerator. Cruise control does not work at speeds below about 40 km/h (25 mph). When the brakes are applied, the cruise control turns off.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (40,1)

9-40

Driving and Operating

If the vehicle has the Stabilitrak® system and begins to limit wheel spin while you are using cruise control, the cruise control will automatically disengage. See StabiliTrak® System on page 9‑37. When road conditions allow you to safely use it again, the cruise control can be turned back on.

CTS Shown, CTS-V Similar

I (On/Off): Turns the system on or off. The indicator light on the button turns on when cruise control is on.

+RES (Resume/Accelerate): Press briefly to make the vehicle resume to a previously set speed, or press and hold to accelerate. −SET (Set/Coast): Press to set the speed and activate cruise control or make the vehicle decelerate. [ (Cancel): Press to disengage cruise control without erasing the set speed from memory.

Setting Cruise Control If the cruise button is on when not in use, it could get bumped and go into cruise when not desired. Keep the cruise control switch off when cruise is not being used. The cruise control light on the instrument cluster comes on after the cruise control has been set to the desired speed. 1. Press the I button. 2. Get up to the desired speed.

3. Press the −SET button and

release it.

4. Take your foot off the

accelerator.

Resuming a Set Speed If the cruise control is set at a desired speed and then the brakes are applied, the cruise control is disengaged without erasing the set speed from memory. Once the vehicle is driving at about 40 km/h (25 mph) or more, press the +RES button on the steering wheel. The vehicle returns to the previous set speed and stays there.

Increasing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold the +RES button

on the steering wheel until the desired speed is reached, then release it.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (41,1)

To increase vehicle speed in small amounts, press the +RES button. Each time this is done, the vehicle goes about 1.6 km/h (1 mph) faster.

Reducing Speed While Using Cruise Control If the cruise control system is already activated: . Press and hold the −SET button

on the steering wheel until the desired speed is reached, then release it. To slow down in small amounts, press the −SET button on the steering wheel briefly. Each time this is done, the vehicle goes about 1.6 km/h (1 mph) slower.

Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle's speed. When you take your foot off the pedal, the vehicle will slow down to the previous set cruise speed.

Using Cruise Control on Hills How well the cruise control works on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle speed. When going downhill, the vehicle may automatically shift to a lower gear to keep the vehicle's speed down. The vehicle may then shift to a higher gear when braking assistance is no longer required. When the brakes are applied manually the cruise control is disengaged.

Driving and Operating

9-41

Ending Cruise Control There are four ways to end cruise control: . Step lightly on the brake pedal

(manual and automatic transmissions).

. Press the clutch pedal to the floor (manual transmissions).

. Press [ on the steering wheel.

To turn off the cruise control, press I on the steering wheel.

Erasing Speed Memory The cruise control set speed is erased from memory by pressing I or if the ignition is turned off.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (42,1)

9-42

Driving and Operating

Object Detection Systems

Ultrasonic Parking Assist If available, the Ultrasonic Rear Parking Assist (URPA) system assists the driver with parking and avoiding objects while in R (Reverse). URPA operates at speeds less than 8 km/h (5 mph). The sensors on the rear bumper detect objects up to 2.5 m (8 ft) behind the vehicle, and at least 25 cm (10 in) off the ground. { WARNING

The URPA system does not detect children, pedestrians, bicyclists, animals, or objects below the bumper or that are too close or too far from the vehicle. It is not available at speeds greater than 8 km/h (5 mph). To prevent injury, death, or vehicle

(Continued)

WARNING (CONTINUED)

damage, even with URPA, always check the area around the vehicle and check all mirrors before backing.

How the System Works URPA comes on automatically when the shift lever is moved into R (Reverse). A single tone sounds to indicate the system is working. URPA operates only at speeds less than 8 km/h (5 mph). An obstacle is indicated by audible beeps. The interval between the beeps becomes shorter as the vehicle gets closer to the obstacle. When the distance is less than 30 cm (12 in), the beeping is a continuous tone for five seconds. To be detected, objects must be at least 25 cm (10 in) off the ground and below trunk or liftgate level. Objects must also be within 2.5 m

(8 ft) of the rear bumper. This distance may be less during warmer or humid weather. Turning the System On and Off The system can be disabled through the Driver Information Center (DIC). See “Parking Assist” under Driver Information Center (DIC) on page 5‑27 for more information. URPA defaults to the on setting each time the vehicle is started. When the System Does Not Seem to Work Properly The following messages may be displayed on the DIC: PARKING ASSIST OFF: This message occurs if the driver disables the system or if vehicle is driven above 8 km/h (5 mph) in R (Reverse). SERVICE PARKING ASSIST: this message occurs, take the vehicle to your dealer to repair the system.

If

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (43,1)

Driving and Operating

9-43

PARK ASSIST BLOCKED SEE OWNER'S MANUAL: If the URPA system does not activate due to a temporary condition, this message displays on the DIC. This can occur under the following conditions:

The ultrasonic sensors are not clean. Keep the vehicle's rear bumper free of mud, dirt, snow, ice and slush. For cleaning instructions, see Exterior Care on page 10‑107. The park assist sensors are covered by frost or ice. Frost or ice can form around and behind the sensors and may not always be seen; this can occur after washing the vehicle in cold weather. The message may not clear until the frost or ice has melted.

. A trailer was attached to the

vehicle, or an object was hanging out of the trunk or liftgate during the last drive

cycle. Once the object is removed, URPA will return to normal operation.

. A tow bar is attached to the

vehicle. The bumper is damaged. Take the vehicle to your dealer to repair the system.

. Other conditions, such as

vibrations from a jackhammer or the compression of air brakes on a very large truck, are affecting system performance.

Side Blind Zone Alert (SBZA) The vehicle may have a Side Blind Zone Alert (SBZA) system. Read this entire section before using the system.

{ WARNING

SBZA does not detect vehicles rapidly approaching outside of the side blind zones, pedestrians, bicyclists, or animals. Failure to use proper care when changing lanes may result in injury, death, or vehicle damage. Before making a lane change, always check mirrors, glance over your shoulder, and use the turn signals.

When the system detects a vehicle in the side blind zone, amber SBZA displays will light up in the side mirrors. This indicates that it may be unsafe to change lanes. Before making a lane change, always check the SBZA display, check the outside and rearview mirrors, look over your shoulder for vehicles and hazards, and use the turn signal.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (44,1)

9-44

Driving and Operating

SBZA Detection Zones The SBZA sensor covers a zone of approximately one lane over from both sides of the vehicle, or 3.5 m (11 ft). This zone starts at each side mirror and goes back approximately 5.0 m (16 ft). The height of the zone is approximately between 0.5 m (1.5 ft) and 2.0 m (6 ft) off the ground. The SBZA detection zones do not change if the vehicle is towing a trailer. So be extra careful when changing lanes while towing a trailer.

How the System Works

Left Side Mirror

Right Side Mirror

Display

Display

When the vehicle is started, both outside mirror displays will briefly come on to indicate that the system is operating. While driving forward, the left or right side mirror SBZA display will light up if a vehicle is detected in that blind zone. If you activate a turn signal and a vehicle has been detected on the same side, the SBZA display will flash to give you extra warning not to change lanes. At speeds less than 32 km/h (20 mph), SBZA displays may not come on when approaching or passing other vehicles. SBZA displays may come on when a vehicle you have passed remains in or drops back into the detection zone for more than two seconds. SBZA can be disabled through the Driver Information Center (DIC). See Driver Information Center (DIC) on page 5‑27 for more information. If the SBZA is disabled by the driver, the SBZA mirror displays will not light up during normal driving.

When the System Does Not Seem to Work Properly Occasional missed alerts can occur under normal circumstances and will increase in wet conditions. The system does not need to be serviced due to an occasional missed alert. The number of missed alerts will increase with increased rainfall or road spray. If the SBZA displays do not light up when the system is on and vehicles are in the blind zone, the system may need service. Take the vehicle to your dealer. SBZA is designed to ignore stationary objects; however, the system may occasionally light up due to guard rails, signs, trees, shrubs, and other stationary objects. This is normal system operation; the vehicle does not need service. SBZA does not operate when the left or right corners of the rear bumper are covered with mud, dirt, snow, ice, or slush, or in heavy rainstorms. For cleaning

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (45,1)

instructions, see Exterior Care on page 10‑107. If the infotainment display still shows the SIDE BLIND ZONE ALERT SYSTEM TEMPORARILY UNAVAILABLE message after cleaning the bumper, see your dealer. The SBZA displays may remain on if a trailer is attached to the vehicle, or a bicycle or object is extending out to either side of the vehicle. When SBZA is disabled for any reason other than the driver turning it off, the driver will not be able to turn SBZA back on using the DIC. The SIDE BLIND ZONE ALERT ON option will not be selectable if the conditions for normal system operation are not met. Until normal operating conditions for SBZA are met, you should not rely upon SBZA while driving.

SBZA Messages The following messages may appear on the infotainment display: SIDE BLIND ZONE ALERT SYSTEM OFF: This message indicates that the driver has turned the system off. SIDE BLIND ZONE ALERT SYSTEM TEMPORARILY UNAVAILABLE: This message indicates that the SBZA system is disabled because the sensor is blocked and cannot detect vehicles in the blind zone. The sensor may be blocked by mud, dirt, snow, ice, or slush. This message may also activate during heavy rain or due to road spray. The vehicle does not need service. For cleaning, see Exterior Care on page 10‑107. SERVICE SIDE BLIND ZONE ALERT SYSTEM: appears, both SBZA displays will remain on indicating there is a problem with the SBZA system. If these displays remain on after

If this message

Driving and Operating

9-45

continued driving, the system needs service. Take the vehicle to your dealer. FCC Information See Radio Frequency Statement on page 13‑20 for information regarding Part 15 of the Federal Communications Commission (FCC) rules and Industry Canada Standards RSS-GEN/210/220/310.

Rear Vision Camera (RVC) The vehicle may have a rear vision camera system. Read this entire section before using it. The rear vision camera system is designed to help the driver when backing up by displaying a view of the area behind the vehicle.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (46,1)

9-46

Driving and Operating

{ WARNING

The RVC system does not display children, pedestrians, bicyclists, animals, or any other object located outside the camera's field of view, below the bumper, or under the vehicle. Perceived distances may be different from actual distances. Do not back the vehicle using only the RVC screen, during longer, higher speed backing maneuvers, or where there could be cross traffic. Failure to use proper care before backing may result in injury, death, or vehicle damage. Always check behind and around the vehicle before backing.

Using the System When the driver shifts the vehicle into R (Reverse), the video image automatically appears on the navigation screen, or on the inside rearview mirror. Once the driver

shifts out of R (Reverse), the navigation screen will go back to the last screen that had been displayed, or the video image will automatically disappear from the mirror after a delay. The delay after shifting out of R (Reverse) is approximately five seconds. The delay can be canceled by performing one of the following: . Shift into P (Park). . Reach a vehicle speed of

8 km/h (5 mph).

Rear Vision Camera Error Messages Service Rear Vision Camera System: This message can display when the system is not receiving information it requires from other vehicle systems. d (Service Rear Vision Camera System Icon): This icon can display when the system is not receiving information it requires from other vehicle systems.

If any other problem occurs or if a problem persists, see your dealer. Rear Vision Camera Location

The camera is above the license plate. The area displayed by the camera is limited and does not display objects that are close to either corner or under the bumper. The area displayed can vary depending on vehicle orientation or road conditions. The distance of the image that appears on the screen differs from the actual distance.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (47,1)

The following illustration shows the field of view that the camera provides.

1. View displayed by the camera.

1. View displayed by the camera. 2. Corner of the rear bumper. When the System Does Not Seem to Work Properly The rear vision camera system might not work properly or display a clear image if the following occurs:

It is dark. The sun or the beam of headlamps is shining directly into the camera lens.

Driving and Operating

9-47

Ice, snow, mud, or anything else builds up on the camera lens. Clean the lens, rinse it with water, and wipe it with a soft cloth. The back of the vehicle is in an accident. The position and mounting angle of the camera can change or the camera can be affected. Be sure to have the camera and its position and mounting angle checked at your dealer. There are extreme temperature changes.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (48,1)

9-48

Driving and Operating

Fuel Use of the recommended fuel is an important part of the proper maintenance of this vehicle. To help keep the engine clean and maintain optimum vehicle performance, we recommend the use of gasoline advertised as TOP TIER Detergent Gasoline. Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com. TOP TIER gasoline is only available in the U.S. and Canada.

The eighth digit of the Vehicle Identification Number (VIN) shows the code letter or number that identifies the vehicle's engine. The VIN is at the top left of the instrument panel. See Vehicle Identification Number (VIN) on page 12‑1.

Recommended Fuel If the vehicle has a V6 engine, use regular unleaded gasoline with a posted octane rating of 87 or higher. If the octane rating is less than 87, an audible knocking noise, commonly referred to as spark knock, might be heard when driving. If this occurs, use a gasoline rated at 87 octane or higher as soon as possible. If heavy knocking is heard when using gasoline rated at 87 octane or higher, the engine needs service. If the vehicle has the 6.2L V8 engine (VIN Code P), use premium unleaded gasoline with a posted octane rating of 91 or higher. For best performance, use premium unleaded gasoline with a posted octane rating of 93. In an emergency, you can use regular unleaded gasoline with an octane rating of 87 or higher. If 87 octane fuel is used, do not perform any aggressive driving maneuvers such as wide open throttle applications.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (49,1)

You might also hear audible spark knock during acceleration. Refill the tank with premium fuel as soon as possible to avoid damaging the engine. If heavy knocking is heard when using gasoline rated at 91 octane or higher, the engine needs service.

Gasoline Specifications At a minimum, gasoline should meet ASTM specification D 4814. Some gasolines contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). We recommend against the use of gasolines containing MMT. See Fuel Additives on page 9‑49 for additional information.

Driving and Operating

9-49

California Fuel Requirements If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California Emissions Standards, the vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance might be affected. The malfunction indicator lamp could turn on and the vehicle might fail a smog‐check test. See Malfunction Indicator Lamp on page 5‑19. If this occurs, return to your authorized dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs might not be covered by the vehicle warranty.

Fuels in Foreign Countries Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To check the fuel availability, ask an auto club, or contact a major oil company that does business in the country where you will be driving.

Fuel Additives To provide cleaner air, all gasolines in the United States are now required to contain additives that help prevent engine and fuel system deposits from forming, allowing the emission control system to work properly. In most cases, nothing should have to be added to the fuel.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (50,1)

9-50

Driving and Operating

However, some gasolines contain only the minimum amount of additive required to meet U.S. Environmental Protection Agency regulations. To help keep fuel injectors and intake valves clean and avoid problems due to dirty injectors or valves, look for gasoline that is advertised as TOP TIER Detergent Gasoline. Look for the TOP TIER label on the fuel pump to ensure gasoline meets enhanced detergency standards developed by the auto companies. A list of marketers providing TOP TIER Detergent Gasoline can be found at www.toptiergas.com. For customers who do not use TOP TIER Detergent Gasoline regularly, one bottle of GM Fuel System Treatment PLUS, added to the fuel tank at every engine oil change, can help clean deposits from fuel injectors and intake valves. GM Fuel System Treatment PLUS is the only gasoline additive recommended by General Motors. It is available at your dealer.

Gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines might be available in your area. We recommend that you use these gasolines, if they comply with the specifications described earlier. However, E85 (85% ethanol) and other fuels containing more than 15% ethanol must not be used in vehicles that were not designed for those fuels. Notice: This vehicle was not designed for fuel that contains methanol. Do not use fuel containing methanol. It can corrode metal parts in the fuel system and also damage plastic and rubber parts. That damage would not be covered under the vehicle warranty. Some gasolines that are not reformulated for low emissions can contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask the attendant where you buy gasoline whether the

fuel contains MMT. We recommend against the use of such gasolines. Fuels containing MMT can reduce spark plug life and affect emission control system performance. The malfunction indicator lamp might turn on. If this occurs, return to your dealer for service.

Filling the Tank

{ WARNING

Fuel vapors and fuel fires burn violently and can cause injury or death.

. To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island.

. Turn off the engine when

refueling.

. Keep sparks, flames, and

smoking materials away from fuel.

(Continued)

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (51,1)

Driving and Operating

9-51

WARNING (CONTINUED)

. Do not leave the fuel pump

unattended.

. Do not reenter the vehicle

while pumping fuel.

. Keep children away from the

fuel pump and never let children pump fuel.

. Fuel can spray out if the fuel

cap is opened too quickly. This spray can happen if the tank is nearly full, and is more likely in hot weather. Open the fuel cap slowly and wait for any hiss noise to stop then unscrew the cap all the way

If the fuel cap is not installed properly, a message will appear on the Driver Information Center display. See Fuel System Messages on page 5‑36. When reinstalling the cap, turn it clockwise until it clicks once, otherwise the malfunction indicator lamp could turn on. See Malfunction Indicator Lamp on page 5‑19. Be careful not to spill fuel. Do not top off or overfill the tank and wait a few seconds after you have finished pumping before removing the nozzle. Clean fuel from painted surfaces as soon as possible. See Exterior Care on page 10‑107. When replacing the fuel cap, turn it clockwise until it clicks once. Make sure the cap is fully installed. The diagnostic system can determine if the fuel cap has been left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See Malfunction Indicator Lamp on page 5‑19.

The cap is behind a locking fuel door on the passenger side of the vehicle. To open the fuel door, push the rearward center edge in and release and it will open. To remove the tethered fuel cap, turn it slowly counterclockwise. While refueling, hang the tethered fuel cap from the hook on the fuel door.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (52,1)

9-52

Driving and Operating

{ WARNING If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by notifying the station attendant. Leave the area immediately.

Notice: If a new fuel cap is needed, be sure to get the right type of cap from your dealer. The wrong type of fuel cap might not fit properly, might cause the malfunction indicator lamp to light, and could damage the fuel tank and emissions system. See Malfunction Indicator Lamp on page 5‑19.

Filling a Portable Fuel Container

{ WARNING

Filling a portable fuel container while it is in the vehicle can cause fuel vapors that can ignite either by static electricity or other means. You or others could be badly burned and the vehicle could be damaged. Always:

. Use approved fuel

containers.

. Remove container from

vehicle, trunk, or pickup bed before filling.

. Place container on the

ground.

(Continued)

WARNING (CONTINUED)

. Place the nozzle inside the fill

opening of the container before dispensing fuel, and keep it in contact with the fill opening until filling is complete.

. Do not smoke while

pumping fuel.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (53,1)

Towing

General Towing Information Only use towing equipment that has been designed for the vehicle. Contact your dealer or trailering dealer for assistance with preparing the vehicle for towing a trailer. Read the entire section before towing a trailer. For towing a disabled vehicle, see Towing the Vehicle on page 10‑105. For towing the vehicle behind another vehicle such as a motor home, see Recreational Vehicle Towing on page 10‑105.

Driving Characteristics and Towing Tips

Driving with a Trailer When towing a trailer: . Become familiar with the state

and local laws that apply specifically to trailer towing.

Driving and Operating

9-53

. Do not tow a trailer during the

first 800 km (500 miles), to prevent damage to the engine, axle or other parts. Then, during the first 800 km (500 miles) trailer towing, do not drive over 80 km/h (50 mph) and do not make starts at full throttle.

. Vehicles with automatic

transmissions can tow in D (Drive) but M (Manual Mode) is recommended. See Manual Mode on page 9‑27. Use a lower gear if the transmission shifts too often. For vehicles with a manual transmission, it is better not to use the highest gear.

{ WARNING

When towing a trailer, exhaust gases may collect at the rear of the vehicle and enter if the liftgate, trunk/hatch, or rear-most window is open.

(Continued)

WARNING (CONTINUED)

When towing a trailer:

. Do not drive with the liftgate,

trunk/hatch, or rear-most window open.

. Fully open the air outlets on

or under the instrument panel.

. Also adjust the Climate

Control system to a setting that brings in only outside air. See Climate Control System in the Index.

For more information about Carbon Monoxide, see Engine Exhaust on page 9‑24.

Towing a trailer requires a certain amount of experience. The combination you are driving is longer and not as responsive as the vehicle itself. Get acquainted with the handling and braking of the rig before setting out for the open road.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (54,1)

9-54

Driving and Operating

Before starting, check all trailer hitch parts and attachments, safety chains, electrical connectors, lamps, tires and mirrors. If the trailer has electric brakes, start the combination moving and then apply the trailer brake controller by hand to be sure the brakes work. During the trip, check occasionally to be sure that the load is secure and the lamps and any trailer brakes still work. Towing with a Stability Control System When towing, the sound of the stability control system might be heard. The system is reacting to the vehicle movement caused by the trailer, which mainly occurs during cornering. This is normal when towing heavier trailers. 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 farther beyond the passed vehicle before returning to the lane. Backing Up Hold the bottom of the steering wheel with one hand. To move the trailer to the left, move your 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 so the trailer will not strike soft shoulders, curbs, road signs, trees or other objects. Use the turn signal well in advance and avoid jerky or sudden maneuvers. Turn Signals When Towing a Trailer The turn signal indicators on the instrument cluster 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 cluster flash for turns even if the bulbs on the trailer are burned out. Check occasionally to be sure the trailer bulbs are still working. Driving on Grades Reduce speed and shift to a lower gear before starting down a long or steep downgrade. If the

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (55,1)

transmission is not shifted down, the brakes might have to be used so much that they would get hot and no longer work well. The vehicle can tow in D (Drive). Use a lower gear if the transmission shifts too often. When towing at high altitude on steep uphill grades, engine coolant boils 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 could show signs similar to engine overheating. To avoid this, let the engine run while parked, preferably on level ground, with the transmission in P (Park) for a few minutes before turning the engine off. If the overheat warning comes on, see Engine Overheating on page 10‑22.

Parking on Hills

{ WARNING

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 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 brake pedal until the chocks absorb the load.

Driving and Operating

9-55

4. Reapply the brake pedal. Then

apply the parking brake and shift into P (Park) for vehicles with an automatic transmission or into gear for vehicles with a manual transmission.

5. Release the brake pedal. Leaving After Parking on a Hill 1. Apply and hold the brake pedal

while you:

Start the engine. Shift into a gear. 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.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (56,1)

9-56

Driving and Operating

Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See the Maintenance Schedule on page 11‑3. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle lubricant, belts, cooling system and brake system. 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 10‑22.

Trailer Towing (CTS-V and Coupe) The vehicle is neither designed nor intended to tow a trailer.

Trailer Towing (Except CTS-V and Coupe) Before pulling a trailer, there are three important considerations that have to do with weight:

The weight of the trailer. The weight of the trailer tongue. The total weight on your vehicle's tires.

Weight of the Trailer How heavy can a trailer safely be? It should never weigh more than 454 kg (1,000 lbs). 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. 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 for trailering information or advice, or write us at our Customer Assistance Offices. See Customer Assistance Offices (U.S. and Canada) on page 13‑4 or Customer Assistance Offices (Mexico) on page 13‑5.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (57,1)

Weight of the Trailer Tongue The tongue load (1) 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 Vehicle Load Limits on page 9‑10.

The trailer tongue (1) should weigh 10 to 15 percent of the total loaded trailer weight (2). 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.

Driving and Operating

9-57

Total Weight on Your 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 Tire and Loading Information label. See Vehicle Load Limits on page 9‑10. Make sure not to go over the GVW limit for the vehicle, including the weight of the trailer tongue.

Towing Equipment

Hitches Use the correct hitch equipment. See your dealer or a hitch dealer for assistance.

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.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (58,1)

9-58

Driving and Operating

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 antilock brakes, do not tap into the vehicle's brake system. If this is done, both brake systems will not work well, or at all.

. Will any holes be made in the body of the vehicle when the trailer hitch is installed? If so, seal the holes when the hitch is removed. If the holes are not sealed, dirt, water, and deadly carbon monoxide (CO) from the exhaust can get into the vehicle. See Engine Exhaust on page 9‑24.

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. Leave enough slack so the rig can turn. Never allow safety chains to drag on the ground.

Conversions and Add-Ons

Add-On Electrical Equipment Notice: Some electrical equipment can damage the vehicle or cause components to not work and would not be covered by the warranty. Always check with your dealer before adding electrical equipment. Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle is not operating. The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle on page 3‑31 and Adding Equipment to the Airbag-Equipped Vehicle on page 3‑32.

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (1,1)

Vehicle Care

10-1

Vehicle Care

General Information

General Information . . . . . . . . . . 10-3
California Proposition

65 Warning . . . . . . . . . . . . . . . . . 10-3

California Perchlorate

Materials Requirements . . . . 10-3

Accessories and

Modifications . . . . . . . . . . . . . . . 10-3

Vehicle Checks Doing Your Own

Service Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Engine Compartment

Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Cover . . . . . . . . . . . . . . . . 10-9
Engine Oil . . . . . . . . . . . . . . . . . . 10-10
Engine Oil Life System . . . . . 10-12
Automatic Transmission

Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14

Manual Transmission

Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14
Hydraulic Clutch . . . . . . . . . . . . 10-14
Engine Air Cleaner/Filter . . . . 10-15
Cooling System . . . . . . . . . . . . 10-17
Engine Coolant . . . . . . . . . . . . . 10-18

Engine Overheating . . . . . . . . 10-22
Overheated Engine

Protection Operating Mode . . . . . . . . . . . 10-23
Power Steering Fluid . . . . . . . 10-23
Washer Fluid . . . . . . . . . . . . . . . 10-24
Brakes . . . . . . . . . . . . . . . . . . . . . 10-25
Brake Fluid . . . . . . . . . . . . . . . . . 10-26
Battery . . . . . . . . . . . . . . . . . . . . . 10-27
All-Wheel Drive . . . . . . . . . . . . . 10-28
Starter Switch Check . . . . . . . 10-28
Automatic Transmission Shift

Lock Control Function Check . . . . . . . . . . . . . . . . . . . . . 10-29

Ignition Transmission Lock

Check . . . . . . . . . . . . . . . . . . . . . 10-29

Park Brake and P (Park)

Mechanism Check . . . . . . . . 10-30

Wiper Blade

Replacement . . . . . . . . . . . . . . 10-30

Headlamp Aiming

Headlamp Aiming . . . . . . . . . . 10-32

Bulb Replacement

Bulb Replacement . . . . . . . . . . 10-32
Halogen Bulbs . . . . . . . . . . . . . . 10-32
High Intensity Discharge

(HID) Lighting . . . . . . . . . . . . . 10-33

LED Lighting . . . . . . . . . . . . . . . 10-33
Fog Lamps . . . . . . . . . . . . . . . . . 10-33
License Plate Lamp (Coupe

and Sedan) . . . . . . . . . . . . . . . 10-33

License Plate Lamp

(Wagon) . . . . . . . . . . . . . . . . . . 10-34
Replacement Bulbs . . . . . . . . . 10-35

Electrical System

Electrical System

Overload . . . . . . . . . . . . . . . . . . 10-35

Fuses and Circuit

Breakers . . . . . . . . . . . . . . . . . . 10-36

Engine Compartment Fuse

Block (CTS Coupe and Sedan) . . . . . . . . . . . . . . . . . . . . 10-36

Engine Compartment Fuse Block (CTS-V Coupe and Sedan) . . . . . . . . . . . . . . . . . . . . 10-40

Engine Compartment Fuse

Block (CTS Wagon) . . . . . . . 10-44

Engine Compartment Fuse

Block (CTS-V Wagon) . . . . . 10-47

Rear Compartment Fuse Block (CTS Coupe and Sedan) . . . . . . . . . . . . . . . . . . . . 10-50

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (2,1)

10-2

Vehicle Care

Rear Compartment Fuse

Block (CTS-V Coupe and Sedan) . . . . . . . . . . . . . . . . . . . . 10-52

Rear Compartment Fuse

Block (CTS Wagon) . . . . . . . 10-54

Rear Compartment Fuse

Block (CTS-V Wagon) . . . . . 10-56

Wheels and Tires

Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-59
All-Season Tires . . . . . . . . . . . . 10-60
Winter Tires . . . . . . . . . . . . . . . . 10-60
Low-Profile Tires . . . . . . . . . . . 10-60
Summer Tires . . . . . . . . . . . . . . 10-61
Tire Sidewall Labeling . . . . . . 10-61
Tire Designations . . . . . . . . . . . 10-64
Tire Terminology and

Definitions . . . . . . . . . . . . . . . . 10-64
Tire Pressure . . . . . . . . . . . . . . . 10-67
Tire Pressure for High-Speed

Operation . . . . . . . . . . . . . . . . . 10-68

Tire Pressure Monitor

System . . . . . . . . . . . . . . . . . . . 10-69

Tire Pressure Monitor

Operation . . . . . . . . . . . . . . . . . 10-70
Tire Inspection . . . . . . . . . . . . . . 10-73
Tire Rotation . . . . . . . . . . . . . . . 10-73
When It Is Time for New

Tires . . . . . . . . . . . . . . . . . . . . . . 10-75
Buying New Tires . . . . . . . . . . . 10-76
Different Size Tires and

Wheels . . . . . . . . . . . . . . . . . . . 10-78

Uniform Tire Quality

Grading . . . . . . . . . . . . . . . . . . . 10-78

Wheel Alignment and Tire

Balance . . . . . . . . . . . . . . . . . . . 10-80
Wheel Replacement . . . . . . . . 10-80
Tire Chains . . . . . . . . . . . . . . . . . 10-81
If a Tire Goes Flat . . . . . . . . . . 10-81
Tire Sealant and

Compressor Kit . . . . . . . . . . . 10-83

Storing the Tire Sealant and

Compressor Kit (Coupe) . . . . . . . . . . . . . . . . . . . 10-91

Storing the Tire Sealant and

Compressor Kit (Wagon) . . . . . . . . . . . . . . . . . . 10-91

Storing the Tire Sealant and

Compressor Kit (Sedan) . . . . . . . . . . . . . . . . . . . 10-92
Tire Changing . . . . . . . . . . . . . . 10-93
Compact Spare Tire . . . . . . . 10-100

Jump Starting

Jump Starting . . . . . . . . . . . . . 10-101

Towing

Towing the Vehicle . . . . . . . . 10-105
Recreational Vehicle

Towing . . . . . . . . . . . . . . . . . . . 10-105

Appearance Care

Exterior Care . . . . . . . . . . . . . . 10-107
Interior Care . . . . . . . . . . . . . . . 10-110
Floor Mats . . . . . . . . . . . . . . . . . 10-114

Cadillac CTS/CTS-V Owner Manual - 2013 - CRC - 4/18/12

Black plate (3,1)

General Information For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks:

California Proposition 65 Warning Most motor vehicles, including this one, contain and/or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Engine exhaust, many parts and systems, many fluids, and some component wear by-products contain and/or emit these chemicals.

California Perchlorate Materials Requirements Certain types of automotive applications, such as airbag initiators, safety belt pretensioners, and lithium batteries contained in Remote Keyless Entry transmitters, may contain perchlorate materials. Special handling may be necessary. For additional information, see www.dtsc.ca.gov/hazardouswaste/ perchlorate.

Vehicle Care

10-3

Accessories and Modifications Adding non‐dealer accessories or making modifications to the vehicle can affect vehicle performance and safety, including such things as airbags, braking, stability, ride and handling, emissions systems, aerodynamics, durability, and electronic systems like antilock brakes, traction control, and stability control. These accessories or modifications could even cause