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Remote Start Climate Control Operation: If equipped with the remote vehicle start feature, the climate control system may run when the vehicle is started remotely. The system uses the driver's previous settings to heat or cool the inside of the vehicle. See Remote Vehicle Start on page 2-9. The rear window defogger turns on if it is cold outside. Sensors
The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. If the sensor is covered, the automatic climate control system may not work properly.
Climate Controls
8-9
Air Vents Adjustable air vents are in the center and on the side of the instrument panel.
Use the thumbwheels (1) near the air vents to open or close off the airflow.
The solar sensor monitors the solar heat.
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8-10
Climate Controls
Move the slats (2) to change the direction of the airflow. Additional air vents are beneath the windshield and the driver side and passenger side door windows. These are fixed and cannot be adjusted.
Operation Tips . Clear away any ice, snow,
or leaves from air inlets at the base of the windshield that could block the flow of air into the vehicle.
. Keep the path under the front seats clear of objects to help circulate the air inside the vehicle more effectively.
. Use of non-GM approved hood deflectors can adversely affect the performance of the system. Check with your dealer before adding equipment to the outside of the vehicle.
. Do not attach any devices to the
air vent slats. This restricts airflow and may cause damage to the air vents.
Maintenance
Passenger Compartment Air Filter The filter reduces dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance. See Maintenance Schedule on page 11-3. See your dealer regarding replacement of the filter.
Service All vehicles have a label underhood that identifies the refrigerant used in the vehicle. The refrigerant system should only be serviced by trained and certified technicians. The air conditioning evaporator should never be repaired or replaced by one from a salvage vehicle. It should only be replaced by a new evaporator to ensure proper and safe operation.
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Climate Controls
8-11
During service, all refrigerants should be reclaimed with proper equipment. Venting refrigerants directly to the atmosphere is harmful to the environment and may also create unsafe conditions based on inhalation, combustion, frostbite, or other health-based concerns.
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8-12
Climate Controls
2 NOTES
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Driving and Operating
Driving Information
Distracted Driving . . . . . . . . . . . . . 9-2
Defensive Driving . . . . . . . . . . . . . 9-3
Drunk Driving . . . . . . . . . . . . . . . . . 9-3
Control of a Vehicle . . . . . . . . . . . 9-3
Braking . . . . . . . . . . . . . . . . . . . . . . . 9-3
Steering . . . . . . . . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-5
Loss of Control . . . . . . . . . . . . . . . . 9-5
Track Events and CompetitiveDriving . . . . . . . . . . . . . . . . . . . . . . . 9-6
Driving on Wet Roads . . . . . . . . . 9-7
Hill and Mountain Roads . . . . . . 9-8
Winter Driving . . . . . . . . . . . . . . . . . 9-9
If the Vehicle Is Stuck . . . . . . . . 9-10
Vehicle Load Limits . . . . . . . . . . 9-11Starting and Operating
New Vehicle Break-In . . . . . . . . 9-15
Ignition Positions . . . . . . . . . . . . 9-16
Starting the Engine . . . . . . . . . . 9-18
Engine Heater . . . . . . . . . . . . . . . 9-19
Retained AccessoryPower (RAP) . . . . . . . . . . . . . . . 9-21
Shifting Into Park (Automatic
Transmission) . . . . . . . . . . . . . . 9-21
Shifting out of Park . . . . . . . . . . 9-22
Parking . . . . . . . . . . . . . . . . . . . . . . 9-23
Parking over ThingsThat Burn . . . . . . . . . . . . . . . . . . 9-23
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 9-23
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 9-24
Automatic Transmission
Automatic Transmission . . . . . 9-24
Manual Mode . . . . . . . . . . . . . . . . 9-26Manual Transmission
Manual Transmission . . . . . . . . 9-28
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 9-29
Brakes
Antilock Brake
System (ABS) . . . . . . . . . . . . . . 9-29
Parking Brake (Electric) . . . . . . 9-30
Parking Brake (Manual) . . . . . . 9-32
Brake Assist . . . . . . . . . . . . . . . . . 9-33
Hill Start Assist (HSA) . . . . . . . 9-33Driving and Operating
9-1
Ride Control Systems
Traction Control/Electronic
Stability Control . . . . . . . . . . . . 9-34
Driver Mode Control . . . . . . . . . 9-36
Limited-Slip Rear Axle . . . . . . . 9-37Cruise Control
Cruise Control . . . . . . . . . . . . . . . 9-38
Adaptive Cruise Control . . . . . 9-41Driver Assistance Systems
Driver Assistance
Systems . . . . . . . . . . . . . . . . . . . . 9-49
Assistance Systems for
Parking or Backing . . . . . . . . . 9-49
Assistance Systems for
Driving . . . . . . . . . . . . . . . . . . . . . 9-53
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . 9-54
Active Emergency Braking
System . . . . . . . . . . . . . . . . . . . . . 9-56
Side Blind Zone
Alert (SBZA) . . . . . . . . . . . . . . . 9-58
Lane Change Alert . . . . . . . . . . . 9-58
Lane DepartureWarning (LDW) . . . . . . . . . . . . . 9-60
Lane Keep Assist (LKA) . . . . . 9-60Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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9-2
Driving and Operating
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-62
California FuelRequirements . . . . . . . . . . . . . . 9-64
Fuels in Foreign Countries . . . 9-64
Fuel Additives . . . . . . . . . . . . . . . 9-64
E85 or FlexFuel . . . . . . . . . . . . . . 9-64
Filling the Tank . . . . . . . . . . . . . . 9-65
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-67
Trailer Towing General Towing
Information . . . . . . . . . . . . . . . . . 9-68
Driving Characteristics and
Towing Tips . . . . . . . . . . . . . . . . 9-68
Trailer Towing (Sedan With
V6 Engine) . . . . . . . . . . . . . . . . . 9-71
Trailer Towing (Sedan With L4
Engine) . . . . . . . . . . . . . . . . . . . . . 9-72
Trailer Towing (Coupe) . . . . . . . 9-72
Towing Equipment . . . . . . . . . . . 9-72Conversions and Add-Ons
Add-On Electrical
Equipment . . . . . . . . . . . . . . . . . 9-73
Driving Information
Distracted Driving Distraction comes in many forms and can take your focus from the task of driving. Exercise good judgment and do not let other activities divert your attention away from the road. Many local governments have enacted laws regarding driver distraction. Become familiar with the local laws in your area. To avoid distracted driving, always keep your eyes on the road, hands on the wheel, and mind on the drive. . Do not use a phone in
demanding driving situations. Use a hands-free method to place or receive necessary phone calls.
. Watch the road. Do not read,
take notes, or look up information on phones or other electronic devices.
. Designate a front seat
passenger to handle potential distractions.
. Become familiar with vehicle
features before driving, such as programming favorite radio stations and adjusting climate control and seat settings. Program all trip information into any navigation device prior to driving.
. Wait until the vehicle is parked
to retrieve items that have fallen to the floor.
. Stop or park the vehicle to tend
to children.
. Keep pets in an appropriate
carrier or restraint.
. Avoid stressful conversations while driving, whether with a passenger or on a cell phone.
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{ Warning
Taking your eyes off the road too long or too often could cause a crash resulting in injury or death. Focus your attention on driving.
Refer to the Infotainment manual and Infotainment section for more information on using that system, including pairing and using a cell phone
Defensive Driving Defensive driving means “always expect the unexpected.” The first step in driving defensively is to wear the safety belt. See Safety Belts on page 3-12. . 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.
. Allow enough following distance
between you and the driver in front of you. Focus on the task of driving.
Drunk Driving Death and injury associated with drinking and driving is a global tragedy.
{ Warning
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.
Driving and Operating
9-3
Control of a Vehicle Braking, steering, and accelerating are important factors in helping to control a vehicle while driving.
Braking Braking action involves perception time and reaction time. Deciding to push the brake pedal is perception time. Actually doing it is reaction time. Average driver reaction time is about three-quarters of a second. In that time, a vehicle moving at 100 km/h (60 mph) travels 20 m (66 ft), which could be a lot of distance in an emergency. Helpful braking tips to keep in mind include: . Keep enough distance between
you and the vehicle in front of you.
. Avoid needless heavy braking. . Keep pace with traffic.
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9-4
Driving and Operating
If the engine ever stops while the vehicle is being driven, brake normally but do not pump the brakes. Doing so could make the pedal harder to push down. If the engine stops, there will 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.
Steering
Variable Effort Steering Some vehicles have 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 for service. Electric Power Steering The vehicle has electric power steering. It does not have power steering fluid. Regular maintenance is not required. If power steering assist is lost due to a system malfunction, the vehicle can be steered, but may require increased effort. See your dealer if there is a problem. If the steering wheel is turned until it reaches the end of its travel and is held against that position for an extended period of time, power steering assist may be reduced. If steering assist is used for an extended period of time, power assist may be reduced.
Normal use of the power steering assist should return when the system cools down. See specific vehicle steering messages under Vehicle Messages on page 5-32. See your dealer if there is a problem. Curve Tips
Take curves at a reasonable speed.
. Reduce speed before entering a
curve.
. Maintain a reasonable steady
speed through the curve.
. Wait until the vehicle is out of the curve before accelerating gently into the straightaway.
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Steering in Emergencies
There are some situations when steering around a problem may be more effective than braking.
. Holding both sides of the
steering wheel allows you to turn 180 degrees without removing a hand.
. Antilock Brake System (ABS) allows steering while braking.
Off-Road Recovery
The vehicle's right wheels can drop off the edge of a road onto the shoulder while driving. Follow these tips: 1. Ease off the accelerator and then, if there is nothing in the way, steer the vehicle so that it straddles the edge of the pavement.
2. Turn the steering wheel about one-eighth of a turn, until the right front tire contacts the pavement edge.
3. Turn the steering wheel to go
straight down the roadway.
Loss of Control
Skidding There are three types of skids that correspond to the vehicle's three control systems: . Braking Skid — wheels are not
rolling.
Driving and Operating
9-5
. Steering or Cornering Skid —
too much speed or steering in a curve causes tires to slip and lose cornering force.
. Acceleration Skid — too much
throttle causes the driving wheels to spin.
Defensive drivers avoid most skids by taking reasonable care suited to existing conditions, and by not overdriving those conditions. But skids are always possible. If the vehicle starts to slide, follow these suggestions: . Ease your foot off the
accelerator pedal and steer the way you want the vehicle to go. The vehicle may straighten out. Be ready for a second skid if it occurs.
. Slow down and adjust your driving according to weather conditions. Stopping distance can be longer and vehicle control can be affected when traction is reduced by water, snow, ice, gravel, or other
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9-6
Driving and Operating
material on the road. 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. Try 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.
Remember: Antilock brakes help avoid only the braking skid.
Track Events and Competitive Driving Competitive driving may affect the vehicle warranty. See the warranty manual before using the vehicle for competitive driving.
{ Caution
{ Caution
Low oil levels can damage the engine. If using the vehicle for competitive driving, the engine may use more oil than it would with normal use. Check the oil level often during competitive driving.
The front, if equipped with AWD, and rear axle fluid temperatures may be higher than when driving in severe conditions. Drain and refill with new fluid after the first racing or competitive driving event, and then after every 24 hours of racing or competitive driving. See Recommended Fluids and Lubricants on page 11-13.
During a first time track or racing event, high rear axle temperatures can occur. Damage could be caused to the rear axle and would not be covered by the vehicle warranty. Do not drive as long or as fast the first time the vehicle is driven on the track or raced.
For 2.0L Engine Only: . Keep the level at or near 1 L
(1 qt) above the upper mark that shows the proper operating range on the engine oil dipstick.
. Use a 600 W fan in addition to
the production option V03.
. Gasolines with a Pump Octane ((R+M)/2) of 99 or greater and ethanol content below 15% volume must be used for competitive driving to protect
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against engine damage. Colder spark plug ratings should also be used. Consult your dealer.
For 3.6L Engine Only: . Keep the level at or near 0.5 L (0.5 qt) above the upper mark that shows the proper operating range on the engine oil dipstick. Install an engine oil cooler kit, including engine oil cooler lines and oil filter adapter. Install a heavy duty fan. This requires electrical changes to the vehicle. Contact your dealer.
{ Caution
Failure to change the brake fluid and transfer case fluid after any performance or race track driving could result in damage not covered by the vehicle warranty. Have the brake fluid and transfer case fluid changed by your dealer after any performance or race
(Continued)
Driving and Operating
9-7
If racing brake fluid is in the vehicle and the age of the brake fluid is over a month old or unknown, replace the brake fluid before racing/closed track driving.
The rear axle lubricant should be replaced with new lubricant. . Additional cooling capacity is also required for continuous competitive driving.
Driving 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 (Continued)
track driving. See Recommended Fluids and Lubricants on page 11-13.
For vehicles equipped with front Brembo® brake systems: . Performance/racing brake pads
are required prior to racing or closed track driving. Vehicles with option code Y4Q have performance brake pads.
. Before racing, replace existing
brake fluid with a qualified racing brake fluid from a sealed container. Brake fluid with a dry boiling point >279°C (534°F) is qualified. If racing brake fluid is used, replace it with GM approved brake fluid before driving on public roads. See Recommended Fluids and Lubricants on page 11-13.
. Do not use silicone-based fluids.
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9-8
Driving and Operating
{ Warning
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. Flowing or rushing water creates strong forces. Driving through flowing water could cause the 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 the 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 the 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. Other Rainy Weather Tips Besides slowing down, other wet weather driving tips include: . Allow extra following distance. . Pass with caution. . Keep windshield wiping
equipment in good shape.
. Keep the windshield washer fluid
reservoir filled.
. Have good tires with proper
tread depth. See Tires on page 10-40.
Turn off cruise control.
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: . Keep the vehicle serviced and in
good shape.
. Check all fluid levels and brakes,
tires, cooling system, and transmission.
. Shift to a lower gear when going
down steep or long hills.
{ Warning
Using the brakes to slow the vehicle on a long downhill slope can cause brake overheating, can reduce brake performance, and could result in a loss of braking. Shift the transmission to a lower gear to let the engine assist the brakes on a steep downhill slope.
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{ Warning
Winter Driving
Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and loss of steering. Always have the engine running and the vehicle in gear.
. 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.
. Be alert on top of hills;
something could be in your lane (stalled car, accident).
. Pay attention to special road
signs (falling rocks area, winding roads, long grades, passing or no-passing zones) and take appropriate action.
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 0°C (32° F) 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. If equipped, Traction Control should be turned on. See Traction Control/ Electronic Stability Control on page 9-34.
Driving and Operating
9-9
The Antilock Brake System (ABS) improves vehicle stability during hard stops on 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. See Antilock Brake System (ABS) on page 9-29. Turn off cruise control on slippery surfaces.
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9-10
Driving and Operating
Blizzard Conditions Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use Roadside Service. See Roadside Service on page 13-5. To get help and keep everyone in the vehicle safe:
Turn on the hazard warning flashers. Tie a red cloth to an outside mirror.
{ Warning
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: (Continued)
Warning (Continued)
. Clear away snow from around
the base of your vehicle, especially any that is blocking the exhaust pipe.
. Check again from time to
time to be sure snow does not collect there.
. Open a window about 5 cm
(2 in) on the side of the vehicle that is away from the wind to bring in fresh air.
. Fully open the air outlets on
or under the instrument panel.
. 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 Systems.”
For more information about carbon monoxide, see Engine Exhaust on page 9-23.
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 the Vehicle Is Stuck Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the
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Driving and Operating
9-11
{ Warning
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). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also shorten the life of the vehicle.
rocking method. See Traction Control/Electronic Stability Control on page 9-34.
{ Warning
If the 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 56 km/h (35 mph).
Rocking the Vehicle to Get it Out Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction system. Shift back and forth between R (Reverse) and a low forward gear, 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 the Vehicle on page 10-75.
Vehicle Load Limits It is very important to know how much weight the 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 the vehicle show how much weight it may properly carry, the Tire and Loading Information label and the Certification label.
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Driving and Operating
Tire and Loading Information Label
Label Example
1. Number of Occupant Seating
Positions
2. Maximum Vehicle Capacity
Weight
3. Size of the Original
Equipment Tires
4. Recommended Cold Tire
Inflation Pressure
A vehicle-specific Tire and Loading Information label is attached to the vehicle's center
pillar (B-pillar). The Tire and Loading Information label shows the number of occupant seating positions (1), and the maximum vehicle capacity weight (2) in kilograms and pounds. The Tire and Loading Information label also shows the tire size of the original equipment tires (3) and the recommended cold tire inflation pressures (4). For more information on tires and inflation see Tires on page 10-40 and Tire Pressure on page 10-47. 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
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Driving and Operating
9-13
and luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.)
for important information on towing a trailer, towing safety rules, and trailering tips.
5. Determine the combined
6.
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. If your vehicle will be towing a trailer, 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 Trailer Towing (Sedan With V6 Engine) on page 9-71 or Trailer Towing (Sedan With L4
Engine) on page 9-72 or Trailer Towing (Coupe) on page 9-72Example 2
1. Vehicle Capacity Weight for Example 2 = 453 kg (1,000 lbs).
2. Subtract Occupant Weight
@ 68 kg (150 lbs) × 5 = 340 kg (750 lbs).
3. Available Cargo Weight =
113 kg (250 lbs).
Example 1
1. Vehicle Capacity Weight for Example 1 = 453 kg (1,000 lbs).
2. Subtract Occupant Weight
@ 68 kg (150 lbs) × 2 = 136 kg (300 lbs).
3. Available Occupant and Cargo Weight = 317 kg (700 lbs).
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Driving and Operating
seating positions. The combined weight of the driver, passengers, and cargo should never exceed the vehicle's capacity weight.
Certification Label
Example 3
1. Vehicle Capacity Weight for Example 3 = 453 kg (1,000 lbs).
2. Subtract Occupant Weight
@ 91 kg (200 lbs) × 5 = 453 kg (1,000 lbs).
3. Available Cargo Weight =
0 kg (0 lbs).
Refer to the vehicle's Tire and Loading Information label for specific information about the vehicle's capacity weight and
Label Example
A vehicle-specific Certification label is attached to the vehicle's center pillar (B-pillar). The label tells the gross weight capacity of the vehicle, called the Gross Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants,
fuel, and cargo. Never exceed the GVWR for the vehicle, or the Gross Axle Weight Rating (GAWR) for either the front or rear axle. And, if there is a heavy load, it should be spread out. See “Steps for Determining Correct Load Limit” earlier in this section.
{ Warning
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). This can cause systems to break and change the way the vehicle handles. This could cause loss of control and a crash. Overloading can also shorten the life of the vehicle.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (15,1)
If you put things inside the 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.
{ Warning
Things inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash.
. Put things in the cargo
area of the vehicle. In the cargo area, put them as far forward as possible. Try to spread the weight evenly.
(Continued)
Warning (Continued)
. Never stack heavier
things, like suitcases, inside the vehicle so that some of them are above the tops of the seats.
. Do not leave an
unsecured child restraint in the vehicle.
. Secure loose items in the
vehicle.
. Do not leave a seat folded
down unless needed.
Driving and Operating
9-15
Starting and Operating
New Vehicle Break-In Follow these recommended guidelines during the first 2 414 km (1,500 mi) of driving this vehicle. Parts have a break-in period and performance will be better in the long run. For the first 2 414 km (1,500 mi): . Avoid full throttle starts and
abrupt stops.
. Do not exceed 4000 engine rpm. . Avoid driving at any one
constant speed, fast or slow.
. Avoid downshifting to brake or
slow the vehicle when the engine speed will exceed 4000 rpm.
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Black plate (16,1)
9-16
Driving and Operating
. Do not let the engine labor. Never lug the engine in high gear at low speeds. With a manual transmission, shift to the next lower gear. This rule applies at all times, not just during the break-in period.
. Check engine oil with every
refueling and add if necessary. Oil and fuel consumption may be higher than normal during the first 2 414 km (1,500 mi).
. New brake linings also need a break-in period. Avoid making hard stops during the first 322 km (200 mi). This is recommended every time brake linings are replaced.
Ignition Positions
The vehicle has an electronic keyless ignition with pushbutton start. Pressing the button cycles it through three modes: ACC/ACCESSORY, ON/RUN/START, and Stopping the Engine/OFF. The Remote Keyless Entry (RKE) transmitter must be in the vehicle for the system to operate. If the pushbutton start is not working, the vehicle may be near a strong radio antenna signal causing interference
to the Keyless Access system. See Remote Keyless Entry (RKE) System Operation on page 2-2. To shift out of P (Park), the vehicle must be in ON/RUN/START and the brake pedal must be applied. Stopping the Engine/OFF (No Indicator Lights): When the vehicle is stopped, press the ENGINE START/STOP button once to turn the engine off. If the vehicle is in P (Park), the ignition will turn off, and Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) on page 9-21.
Automatic Transmission If the vehicle is not in P (Park), the ignition will return to ACC/ ACCESSORY and display a message in the Driver Information Center (DIC). See Transmission Messages on page 5-42. When the vehicle is shifted into P (Park), the ignition system will switch to OFF.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (17,1)
Manual Transmission If the vehicle is stationary, the ignition will turn OFF, and Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) on page 9-21. The vehicle may have an electric steering column lock. The lock is activated when the vehicle is switched to OFF and either front door is opened. A sound may be heard as the lock actuates or releases. The steering column lock may not release with the wheels turned off center. If this happens, the vehicle may not start. Move the steering wheel from left to right while attempting to start the vehicle. If this does not work, the vehicle needs service. Do not turn the engine off when the vehicle is moving. This will cause a loss of power assist in the brake and steering systems and disable the airbags.
Driving and Operating
9-17
If the vehicle must be shut off in an emergency: 1. Brake using a firm and steady
pressure. Do not pump the brakes repeatedly. This may deplete power assist, requiring increased brake pedal force.
2. Shift the vehicle to N (Neutral).
This can be done while the vehicle is moving. After shifting to N (Neutral), firmly apply the brakes and steer the vehicle to a safe location.
3. Come to a complete stop. Shift
to P (Park) with an automatic transmission, or Neutral with a manual transmission. Turn the ignition to LOCK/OFF.
4. Set the parking brake. See Parking Brake (Electric) on page 9-30 or Parking Brake (Manual) on page 9-32.
{ Warning
Turning off the vehicle while moving may cause loss of power assist in the brake and steering systems and disable the airbags. While driving, only shut the vehicle off in an emergency.
If the vehicle cannot be pulled over, and must be shut off while driving, press and hold the ENGINE START/ STOP button for longer than two seconds, or press twice within five seconds. ACC/ACCESSORY (Amber Indicator Light): This mode allows you to use some electrical accessories when the engine is off. With the ignition off, pressing the button one time without the brake pedal applied will place the ignition system in ACC/ACCESSORY.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (18,1)
9-18
Driving and Operating
The instruments and audio systems will operate as they do in ON/RUN/ START, but the vehicle will not be able to be driven. The engine will not start in Service Only Mode. Push the button again to turn the vehicle off.
Starting the Engine Place the transmission in the proper gear.
{ Caution
If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle warranty. See Add-On Electrical Equipment on page 9-73.
Automatic Transmission Move the shift lever to P (Park) or N (Neutral). To restart the vehicle when it is already moving, use N (Neutral) only.
{ Caution
Do not try to shift to P (Park) if the vehicle is moving. If you do, you could damage the transmission. Shift to P (Park) only when the vehicle is stopped.
Manual Transmission The shift lever should be in Neutral and the parking brake engaged. Hold the clutch pedal down to the floor and start the engine.
The ignition will switch from ACC/ ACCESSORY to OFF after five minutes to prevent battery rundown. ON/RUN/START (Green Indicator Light): This mode is for driving and starting. With the ignition off, and the brake pedal applied, pressing the button once will place the ignition system in ON/RUN/START. Once engine cranking begins, release the button. Engine cranking will continue until the engine starts. See Starting the Engine on page 9-18. The ignition will then remain in ON/RUN/START.
Service Only Mode This power mode is available for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. With the vehicle off, and the brake pedal not applied, pressing and holding the button for more than five seconds will place the vehicle in Service Only Mode.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (19,1)
Starting Procedure (Keyless Access) 1. With the Keyless Access
system, the RKE transmitter must be in the vehicle. Press the ENGINE START/STOP button with the brake pedal applied. When the engine begins cranking, let go of the button. The idle speed will go down as the engine gets warm. Do not race the engine immediately after starting it. If the RKE transmitter is not in the vehicle, if there is interference, or the RKE battery is low, the Driver Information Center (DIC) will display a message. See Remote Keyless Entry (RKE) System Operation on page 2-2 and Key and Lock Messages on page 5-36.
{ Caution
Cranking the engine for long periods of time, by pressing the ENGINE START/STOP button immediately after cranking has ended, can overheat and damage the cranking motor, and drain the battery. Wait at least 15 seconds between each try, to let the cranking motor cool down.
2.
If the engine does not start after five to 10 seconds, especially in very cold weather (below −18°C or 0°F), it could be flooded with too much gasoline. Try pushing the accelerator pedal all the way to the floor and holding it there as you press the ENGINE START/STOP button, for up to a maximum of 15 seconds. Wait at least 15 seconds between each try, to allow the cranking motor to cool down. When the engine starts, let go of the button and the accelerator. If the vehicle
Driving and Operating
9-19
starts briefly but then stops again, do the same thing. This clears the extra gasoline from the engine. Do not race the engine immediately after starting it. Operate the engine and transmission gently until the oil warms up and lubricates all moving parts.
Engine Heater Vehicles with the engine coolant heater can use this option in cold weather conditions at or below −18°C (0°F) for easier starting and better fuel economy during engine warm-up. Plug in the coolant heater at least four hours before starting your vehicle. An internal thermostat in the plug-end of the cord may exist which will prevent engine coolant heater operation at temperatures above −18°C (0°F).
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (20,1)
9-20
Driving and Operating
To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the
electrical cord. The cord is clipped to the diagonal brace on the passenger side of the engine compartment. Check the heater cord for damage. If it is damaged, do not use it. See your dealer for a replacement. Inspect the cord for damage yearly.
3. Plug it into a normal, grounded
110-volt AC outlet.
{ Warning
Improper use of the heater cord or an extension cord can damage the cord and may result in overheating and fire.
. Plug the cord into a
three-prong electrical utility receptacle that is protected by a ground fault detection function. An ungrounded outlet could cause an electric shock.
. Use a weatherproof,
heavy-duty, 15 amp-rated extension cord if needed. Failure to use the recommended extension cord in good operating condition, or using a damaged heater or extension cord, could make it (Continued)
Warning (Continued)
overheat and cause a fire, property damage, electric shock, and injury.
. Do not operate the vehicle
with the heater cord permanently attached to the vehicle. Possible heater cord and thermostat damage could occur.
. While in use, do not let the
heater cord touch vehicle parts or sharp edges. Never close the hood on the heater cord.
. Before starting the vehicle,
unplug the cord, reattach the cover to the plug, and securely fasten the cord. Keep the cord away from any moving parts.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (21,1)
4. Before starting the engine, be
sure to unplug and store the cord as it was before to keep it away from moving engine parts. If you do not, it could be damaged.
Contact your dealer for information on how long to use the heater in your particular area.
Retained Accessory Power (RAP) These accessories can be used after the engine is turned off: . Audio system (up to 10 minutes
or driver door is opened).
. Power windows, sunroof (if
equipped), and power outlets (up to 10 minutes or any door is opened).
Shifting Into Park (Automatic Transmission) Use this procedure to shift into P (Park): 1. Hold the brake pedal down and
set the parking brake. See Parking Brake (Electric) on page 9-30 or Parking Brake (Manual) on page 9-32.
2. Move the shift lever into P (Park)
by holding in the button on the shift lever and pushing the lever all the way toward the front of the vehicle.
3. Turn the ignition to LOCK/OFF. 4. Take the Remote Keyless Access (RKE) transmitter with you.
Driving and Operating
9-21
Leaving the Vehicle with the Engine Running (Automatic Transmission)
{ Warning
It can be dangerous to leave the vehicle with the engine running. It could overheat and catch fire. It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park (Automatic Transmission) on page 9-21.
(Continued)
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (22,1)
9-22
Driving and Operating
Warning (Continued)
If you are towing a trailer, see Driving Characteristics and Towing Tips on page 9-68.
If you have to leave the vehicle with the engine running, the vehicle must be in P (Park) and the parking brake set. After shifting into P (Park), try to move the shift lever without first pushing the button on the shift lever. If you can, the shift lever was not fully locked into P (Park). Torque Lock (Automatic Transmission) Torque lock is when the weight of the vehicle puts too much force on the parking pawl in the transmission. This happens when parking on a hill and shifting the transmission into P (Park) is not done properly and then it is difficult to shift out of P (Park). To prevent torque lock, set the parking brake
and then shift into P (Park). To find out how, see "Shifting Into Park" listed previously. If torque lock does occur, the vehicle may need to be pushed uphill by another vehicle to relieve the parking pawl pressure, so you can shift out of P (Park).
Shifting out of Park This vehicle is equipped with an electronic shift lock release system. The shift lock release is designed to prevent movement of the shift lever out of P (Park), unless the ignition is in ON/RUN/START and the brake pedal is applied. The shift lock release is always functional except in the case of an uncharged or low voltage (less than 9 volt) battery. If the vehicle has an uncharged battery or a battery with low voltage, try charging or jump starting the battery. See Jump Starting on page 10-72.
To shift out of P (Park): 1. Apply the brake pedal. 2. Turn the ignition to ON/RUN/
START.
3. Release the parking brake. See
Parking Brake (Electric) on page 9-30 or Parking Brake (Manual) on page 9-32.
4. Press the shift lever button. 5. Move the shift lever. If unable to shift out of P (Park): 1. Fully release the shift lever
button.
2. While holding down the brake
pedal, press the shift lever button again.
3. Move the shift lever. If the shift lever will not move from P (Park), consult your dealer or a professional towing service.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (23,1)
Parking over Things That Burn
{ Warning
Things that can burn could touch hot exhaust parts under the vehicle and ignite. Do not park over papers, leaves, dry grass, or other things that can burn.
Parking If the vehicle has a manual transmission, before getting out of the vehicle, move the shift lever into R (Reverse) if parking on a downhill slope. On a level surface or an uphill slope, use 1 (First) gear. Apply the parking brake. Turn the wheels toward the curb for a downhill slope, or away from the curb for an uphill slope. Once the shift lever has been placed into gear with the clutch pedal pressed in, turn the ignition to LOCK/OFF, and release the clutch. If parking on a hill, or if the vehicle is pulling a trailer, see Driving Characteristics and Towing Tips on page 9-68.
Driving and Operating
9-23
Engine Exhaust { Warning
Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. Exposure to CO can cause unconsciousness and even death. Exhaust may enter the vehicle if:
. The vehicle idles in areas
with poor ventilation (parking garages, tunnels, deep snow that may block underbody airflow or tail pipes).
. The exhaust smells or
sounds strange or different.
. The exhaust system leaks
due to corrosion or damage. . The vehicle exhaust system
has been modified, damaged, or improperly repaired.
(Continued)
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (24,1)
9-24
Driving and Operating
Running the Vehicle While Parked It is better not to park with the engine running. If the vehicle is left with the engine running, follow the proper steps to be sure the vehicle will not move. See Shifting Into Park (Automatic Transmission) on page 9-21 and Engine Exhaust on page 9-23. If the vehicle has a manual transmission, see Parking on page 9-23. If parking on a hill and pulling a trailer, see Driving Characteristics and Towing Tips on page 9-68.
Warning (Continued)
. There are holes or openings
in the vehicle body from damage or aftermarket modifications that are not completely sealed.
If unusual fumes are detected or if it is suspected that exhaust is coming into the vehicle:
. Drive it only with the windows
completely down.
. Have the vehicle repaired
immediately.
Never park the vehicle with the engine running in an enclosed area such as a garage or a building that has no fresh air ventilation.
Automatic Transmission
P (Park): This position locks the rear wheels. Use this position when starting the engine because the vehicle cannot move easily.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (25,1)
Driving and Operating
9-25
{ Warning
It is dangerous to get out of the vehicle if the shift lever is not fully in P (Park) with the parking brake firmly set. The vehicle can roll. Do not leave the vehicle when the engine is running. If you have left the engine running, the vehicle can move suddenly. You or others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, always set the parking brake and move the shift lever to P (Park). See Shifting Into Park (Automatic Transmission) on page 9-21 and Driving Characteristics and Towing Tips on page 9-68.
Make sure the shift lever is fully in P (Park) before starting the engine. The vehicle has an electronic shift lock release system. Fully apply the regular brakes first and then press the shift lever button before shifting
from P (Park) with the ignition in ON/ RUN/START. If you cannot shift out of P (Park), ease pressure on the shift lever and push the shift lever all the way into P (Park) as you maintain brake application. Then press the shift lever button and move the shift lever into another gear. See Shifting out of Park on page 9-22.
{ Caution
Shifting to R (Reverse) while the vehicle is moving forward could damage the transmission. The repairs would not be covered by the vehicle warranty. Shift to R (Reverse) only after the vehicle is stopped.
R (Reverse): Use this gear to back up. At low vehicle speeds, R (Reverse) can be used to rock the vehicle back and forth to get out of snow,
ice, or sand without damaging the transmission. See If the Vehicle Is Stuck on page 9-10. N (Neutral): In this position, the engine does not connect with the wheels. To restart when the vehicle is already moving, use N (Neutral) only. You can also use N (Neutral) when the vehicle is being towed.
{ Warning
Shifting into a drive gear while the engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, the vehicle could move very rapidly. You could lose control and hit people or objects. Do not shift into a drive gear while the engine is running at high speed.
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Black plate (26,1)
9-26
Driving and Operating
{ Caution Shifting out of P (Park) or N (Neutral) with the engine running at high speed may damage the transmission. The repairs would not be covered by the vehicle warranty. Be sure the engine is not running at high speed when shifting the vehicle.
D (Drive): This position is for normal driving. It provides the best fuel economy. If you need more power for passing, and you are: . Going less than 55 km/h
(35 mph), push the accelerator pedal about halfway down.
. Going about 55 km/h (35 mph) or
more, push the accelerator all the way down. The transmission will shift down to a lower gear and have more power.
Downshifting the transmission in slippery road conditions could result in skidding; see “Skidding” under Loss of Control on page 9-5.
{ Caution
Spinning the tires or holding the vehicle in one place on a hill using only the accelerator pedal may damage the transmission. The repair will not be covered by the vehicle warranty. If you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place.
While in Sport Mode, the vehicle monitors driving behavior, and automatically enables Performance Shift Features when spirited driving is detected. These features maintain lower transmission gears to increase available engine braking and improve acceleration response. The vehicle will exit these features and return to normal operation after
a short period when no spirited driving is detected. See Driver Mode Control on page 9-36.
Manual Mode
Driver Shift Control (DSC)
{ Caution
Driving with the engine at a high rpm without upshifting while using Driver Shift Control (DSC), could damage the vehicle. Always upshift when necessary while using DSC.
Cadillac ATS Owner Manual 7707477) - 2015 - crc - 9/15/14
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Black plate (27,1)
Driving and Operating
9-27
3. To cancel DSC, move the shift
2. Pull the control toward you to
lever back to D (Drive).
Tap Shift
Vehicles with DSC may either use the shift lever or the tap shift controls on the back of the steering wheel (if equipped) to manually shift the automatic transmission. To use DSC using the shift lever: 1. Move the shift lever to the left
from D (Drive) to M (Manual Mode). The transmission will be in Manual Mode and will hold the current gear.
2. Move the shift lever forward to
upshift or rearward to downshift.
If equipped, the tap shift controls are on the back of the steering wheel. To use DSC using the tap shift controls: 1. Move the shift lever to the left
from D (Drive) to M (Manual Mode). The transmission will be in Manual Mode and will hold the current gear.
shift. Pull the left control to (−) downshift, and the right control to (+) upshift.
3. To cancel DSC, move the shift
lever back to D (Drive).
Tap Shift Mode can also be used
