Download PDF Manual

and Heated Front Seats on page 3-8. Sensor The solar sensor, on top of the instrument panel near the windshield, monitors the solar heat. The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. Do not cover the sensor; otherwise the automatic climate control system may not work properly.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (6,1)


8-6


Climate Controls


Air Vents Use the louvers located on the air vents to change the direction of the airflow. To open a vent, move the thumbwheel to | . To close the vent, move the thumbwheel to 9. Operation Tips . Keep all outlets open whenever


possible for best system performance.


. Keep the paths under all 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.


Maintenance


Air Intake Clear away any ice, snow, or leaves from the air intake at the base of the windshield that can block the flow of air into the vehicle.


Passenger Compartment Air Filter The filter removes 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 for replacement intervals. For more information, see your dealer.


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. 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (1,1)


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 Competitive


Driving . . . . . . . . . . . . . . . . . . . . . . . 9-6
Driving on Wet Roads . . . . . . . . . 9-6
Hill and Mountain Roads . . . . . . 9-7
Winter Driving . . . . . . . . . . . . . . . . . 9-8
If the Vehicle Is Stuck . . . . . . . . . 9-9
Vehicle Load Limits . . . . . . . . . . 9-10


Starting and Operating


Engine Heater . . . . . . . . . . . . . . . 9-21
Retained Accessory


Power (RAP) . . . . . . . . . . . . . . . 9-23
Shifting Into Park . . . . . . . . . . . . 9-23
Shifting out of Park (Automatic


Transmission) . . . . . . . . . . . . . . 9-24
Parking . . . . . . . . . . . . . . . . . . . . . . 9-24
Parking over Things


That Burn . . . . . . . . . . . . . . . . . . 9-25


Engine Exhaust


Engine Exhaust . . . . . . . . . . . . . . 9-25
Running the Vehicle While


Parked . . . . . . . . . . . . . . . . . . . . . 9-26


Automatic Transmission


Automatic Transmission . . . . . 9-26
Manual Mode . . . . . . . . . . . . . . . . 9-28


Manual Transmission


Manual Transmission . . . . . . . . 9-29


Drive Systems


All-Wheel Drive . . . . . . . . . . . . . . 9-31


New Vehicle Break-In . . . . . . . . 9-14
Ignition Positions (Key


Access) . . . . . . . . . . . . . . . . . . . . 9-15


Ignition Positions (Keyless


Access) . . . . . . . . . . . . . . . . . . . . 9-16
Starting the Engine . . . . . . . . . . 9-18


Driving and Operating


9-1


Brakes


Antilock Brake


System (ABS) . . . . . . . . . . . . . . 9-31
Parking Brake . . . . . . . . . . . . . . . 9-32
Brake Assist . . . . . . . . . . . . . . . . . 9-34
Hill Start Assist (HSA) . . . . . . . 9-34


Ride Control Systems


Traction Control/Electronic


Stability Control . . . . . . . . . . . . 9-35
Selective Ride Control . . . . . . . 9-37


Cruise Control


Cruise Control . . . . . . . . . . . . . . . 9-38
. 9-40
Adaptive Cruise Control . . . .


Driver Assistance Systems


Driver Assistance


Systems . . . . . . . . . . . . . . . . . . . . 9-48


Assistance Systems for


Parking or Backing . . . . . . . . . 9-49


Assistance Systems for


Driving . . . . . . . . . . . . . . . . . . . . . 9-51


Forward Collision Alert (FCA)


System . . . . . . . . . . . . . . . . . . . . . 9-52


Active Emergency Braking


System . . . . . . . . . . . . . . . . . . . . . 9-54


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (2,1)


9-2


Driving and Operating


Side Blind Zone


Alert (SBZA) . . . . . . . . . . . . . . . 9-55
Lane Change Alert . . . . . . . . . . . 9-56
Lane Departure


Warning (LDW) . . . . . . . . . . . . . 9-58


Fuel


Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 9-59
California Fuel


Requirements . . . . . . . . . . . . . . 9-61
Fuels in Foreign Countries . . . 9-61
Fuel Additives . . . . . . . . . . . . . . . 9-61
E85 or FlexFuel . . . . . . . . . . . . . . 9-61
Filling the Tank . . . . . . . . . . . . . . 9-62
Filling a Portable Fuel


Container . . . . . . . . . . . . . . . . . . . 9-64


Towing


General Towing


Information . . . . . . . . . . . . . . . . . 9-64


Conversions and Add-Ons


Add-On Electrical


Equipment . . . . . . . . . . . . . . . . . 9-65


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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (3,1)


{ 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 section for more information on using that system and the navigation system, if equipped, 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 3-10. . 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (4,1)


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 5-38. 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (5,1)


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


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (6,1)


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 Racing, track testing, or competitive driving may affect the vehicle warranty. See the warranty manual before using the vehicle for racing or other competitive driving.


{ Caution


If the vehicle is used for track events and competitive driving, the engine may use more oil than it would with normal use. Low oil levels can damage the engine. Check the oil level often and maintain the proper level. See Engine Oil on page 10-11.


For the 2.0L engine: Add and keep the oil level at 1 L (1 qt) above the high mark when driving under these conditions. For information on how to check and add oil, see Engine Oil on page 10-11.


{ Caution


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


(Continued)


Caution (Continued)


vehicle warranty. Do not drive as long or as fast the first time the vehicle is driven on the track or raced.


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.


{ 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.


(Continued)


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (7,1)


Warning (Continued)


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.


Driving and Operating


9-7


. 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.


{ Warning


Coasting downhill in N (Neutral) or with the ignition off is dangerous. This can cause overheating of the brakes and


(Continued)


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (8,1)


9-8


Driving and Operating


Warning (Continued)


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.


Winter Driving


Driving on Snow or Ice Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip.


Wet ice can occur at about 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. Traction Control should be turned on. See Traction Control/Electronic Stability Control on page 9-35. The Antilock Brake System (ABS) improves vehicle stability during hard stops on slippery roads, but apply the brakes sooner than when on dry pavement. See Antilock Brake System (ABS) on page 9-31. Allow greater following distance on any slippery road and watch for slippery spots. Icy patches can occur on otherwise clear roads in shaded areas. The surface of a


curve or an overpass can remain icy when the surrounding roads are clear. Avoid sudden steering maneuvers and braking while on ice. Turn off cruise control on slippery surfaces. Blizzard Conditions Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use Roadside Assistance. See Roadside Assistance Program 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (9,1)


{ 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: . 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.


(Continued)


Warning (Continued)


. 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 9-25.


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.


Driving and Operating


9-9


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 rocking method. See Traction Control/Electronic Stability Control on page 9-35.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (10,1)


9-10


Driving and Operating


{ 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 10-81.


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.


{ 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (11,1)


Tire and Loading Information Label


Label Example


A vehicle-specific Tire and Loading Information label is attached to the vehicle's center pillar (B-pillar). With the driver door open, you will find the label attached below the door lock post. 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 10-48. 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.


Driving and Operating


9-11


“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


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (12,1)


9-12


Driving and Operating


and luggage load capacity is 650 lbs. (1400-750 (5 x 150) = 650 lbs.)


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.”


This vehicle is neither designed nor intended to tow a trailer.


Example 1


Example 2


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).


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).


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (13,1)


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 driver side 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


Driving and Operating


9-13


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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (14,1)


9-14


Driving and Operating


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.


Starting and Operating


New Vehicle Break-In


{ Caution


The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: . Do not drive at any one


constant speed, fast or slow, for the first 805 km (500 mi). Do not make full-throttle starts. Avoid downshifting to brake or slow the vehicle.


. Avoid making hard stops for


the first 322 km (200 mi) or so. During this time the new brake linings are not yet broken in. Hard stops with new linings can mean premature wear and earlier replacement. Follow this


(Continued)


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (15,1)


Caution (Continued)


breaking-in guideline every time you get new brake linings.


Following break-in, engine speed and load can be gradually increased.


Ignition Positions (Key Access)


The ignition switch has four different positions.


Driving and Operating


9-15


{ Caution


Using a tool to force the key to turn in the ignition could cause damage to the switch or break the key. Use the correct key, make sure it is all the way in, and turn it only with your hand. If the key cannot be turned by hand, see your dealer.


The key must be fully extended to start the vehicle. To shift out of P (Park), turn the ignition to ON/RUN and apply the brake pedal. 1 (STOPPING THE ENGINE/LOCK/ OFF): When the vehicle is stopped, turn the ignition switch to LOCK/ OFF to turn the engine off. Retained Accessory Power (RAP) will remain active. See Retained Accessory Power (RAP) on page 9-23 for more information.


This is the only position from which the key can be removed. This locks the steering wheel, ignition, and automatic transmission. 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. 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 neutral. This can be done while the vehicle is moving. After shifting to 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (16,1)


9-16


Driving and Operating


4. Set the parking brake. See


Parking Brake 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, turn the ignition to ACC/ ACCESSORY. The ignition switch can bind in the LOCK/OFF position with the wheels turned off center. If this happens, move the steering wheel from right to left while turning the key to ACC/ ACCESSORY. If this does not work, then the vehicle needs service. 2 (ACC/ACCESSORY): This position unlocks the steering wheel. Some accessories can be used in this position.


3 (ON/RUN): The ignition switch stays in this position when the engine is running. This position can be used to operate the electrical accessories, as well as to display some warning and indicator lights. This position can also be used for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. The battery could be drained if the key is left in the ON/RUN position with the engine off. The vehicle might not start if the battery is allowed to drain for an extended period of time. 4 (START): This position starts the engine. When the engine starts, release the key. The ignition switch will return to ON/RUN for normal driving. If the ignition becomes difficult to turn, see Keys on page 2-1.


Ignition Positions (Keyless Access)


The vehicle may have 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 transmitter must be in the vehicle for the system to operate. If the pushbutton start is not working, the vehicle may be near a


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (17,1)


Driving and Operating


9-17


strong radio antenna signal causing interference to the keyless access system. See Remote Keyless Entry (RKE) System Operation on page 2-3 for more information. To shift out of P (Park), the vehicle must be in ON/RUN 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 9-23 for more information. 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 5-46 for more


information. When the vehicle is shifted into P (Park), the ignition system will switch to OFF. 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. 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 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 in 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (18,1)


9-18


Driving and Operating


The ignition will switch from ACC/ ACCESSORY to OFF after five minutes to prevent battery run down. 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 for more information. The ignition will then remain in ON/RUN.


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.


The instruments and audio systems will operate as they do in ON/RUN, 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 9-65.


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.


Starting Procedure (Key Access) 1. With your foot off the accelerator


pedal, turn the ignition key to START. When the engine starts, let go of the ignition. The idle speed will go down as your engine gets warm. Do not race the engine immediately after starting it.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (19,1)


Driving and Operating


9-19


{ Caution


Cranking the engine for long periods of time, by returning the ignition to the START position 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 hold the key in START, or press the START 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 key or button, and the accelerator. If the vehicle 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.


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 your 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 2-3 and Key and Lock Messages on page 5-42.


{ 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


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (20,1)


9-20


Driving and Operating


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 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.


eAssist Automatic Engine Start/Stop


{ Warning


Exiting the vehicle without first shifting into P (Park) may cause the vehicle to move. You or others (Continued)


Warning (Continued)


may be injured. Because the vehicle has the automatic engine start/stop feature, the vehicle's engine might seem to be shut off; however, once the brake pedal is released, the engine will start up again. Shift to P (Park) and turn the ignition to LOCK/OFF, before exiting the vehicle.


Vehicles with eAssist have an automatic engine start/stop feature. After the engine is started and has reached operating temperature, the auto stop feature may cause the engine to turn off when the brakes are applied and the vehicle comes to a complete stop. The vehicle may remain in auto stop for up to two minutes. When the brake is released or the accelerator pedal is applied, the engine will start. The engine will continue to run until the next auto stop.


AUTO STOP on the tachometer signifies that the engine is in auto stop mode. See Tachometer on page 5-15. When the vehicle is turned off, the tachometer will move to OFF. If the driver door is opened while in auto stop mode, a chime will sound. To restart the engine during auto stop, release the brake pedal or press the accelerator pedal. The engine starts immediately. The vehicle continues to run until the next stop. Several conditions may prevent an auto stop or cause an auto start.


The Engine Will Remain Running When:


The engine, transmission, or high voltage battery is not warmed up yet. The outside temperature is less than −20°C (−4°F). The air conditioning or defrost system need the compressor to maintain vehicle comfort.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (21,1)


Driving and Operating


9-21


See Dual Automatic Climate Control System on page 8-1. The warmer it is outside, the shorter the time before the engine is restarted to provide cabin cooling. To maximize fuel economy, use the eco air conditioning mode. The shift lever is in P (Park), N (Neutral), R (Reverse), or M (Manual Mode). The high voltage battery pack charge is low. The hood is not fully closed. . Brake pedal pressure is low.


The malfunction indicator lamp (MIL) is on; this may prevent an auto stop.


. High humidity is detected.


The Engine Will Restart When: The brake pedal is released. The accelerator pedal is applied.


. Shifting out of D (Drive) to any


other gear.


Engine Heater The engine coolant heater, if available, can help 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 the vehicle. An internal thermostat in the plug-end of the cord will prevent engine coolant heater operation at temperatures above −18°C (0°F). To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the


electrical cord.


The air conditioning or defrost system need the compressor to maintain vehicle comfort. See Dual Automatic Climate Control System on page 8-1. The warmer it is outside, the shorter the time before the engine is restarted to provide cabin cooling. To maximize fuel economy, use the eco air conditioning mode. The climate control system is turned from off to normal air conditioning or defrost. See Dual Automatic Climate Control System on page 8-1. The engine is required to run for either heater or climate control performance. See Dual Automatic Climate Control System on page 8-1. The high voltage battery pack charge is low and requires recharging.


. Auto stop time is greater than


two minutes. The hood is opened.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (22,1)


9-22


Driving and Operating


{ 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.


The electrical cord is located on the passenger side of the engine compartment, between the fender and the air cleaner. 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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (23,1)


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. The length of time the heater should remain plugged in depends on several factors. Ask a dealer in the area where you will be parking the vehicle for the best advice on this.


Retained Accessory Power (RAP) These vehicle accessories can be used for up to 10 minutes after the engine is turned off: . Audio System . Power Windows . Sunroof (If Equipped) . Auxiliary Power Outlet Power to the audio system will continue to operate for up to 10 minutes or until the driver door is opened.


Driving and Operating


9-23


Power to the power windows and sunroof will continue to operate for up to 10 minutes or until any door is opened. All of these features will work when the ignition is in ON/RUN or ACC/ ACCESSORY.


Shifting Into Park Use this procedure to shift into P (Park): 1. Hold the brake pedal down and


set the parking brake. See Parking Brake on page 9-32.


2. Hold the button on the shift lever


and push the lever toward the front of the vehicle into P (Park).


3. Turn the ignition to LOCK/OFF. 4. Remove the key.


Leaving the Vehicle with the Engine Running


{ 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 on page 9-23.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (24,1)


9-24


Driving and Operating


If you have to leave the vehicle with the engine running, the vehicle must be in P (Park) and the parking brake set. Release the button and check that the shift lever cannot be moved out of P (Park). Torque Lock 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; 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 (Automatic Transmission) This vehicle is equipped with an electronic shift lock release system. The shift lock release is designed to: . Prevent ignition key removal


unless the shift lever is in P (Park) with the shift lever button fully released.


. Prevent movement of the shift lever out of P (Park) unless the ignition is in ON/RUN 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-board with eAssist Only) on page 10-77 or Jump Starting (with or without eAssist) on page 10-78.


To shift out of P (Park): 1. Apply the brake pedal. 2. Turn the ignition to ON/RUN. 3. Press the shift lever button. 4. Move the shift lever to the


desired position.


If still unable to shift out of P (Park): 1. Fully release the shift lever


button.


2. Hold the brake pedal down and


press the shift lever button again.


3. Move the shift lever to the


desired position.


If you still cannot move the shift lever from P (Park), consult your dealer or a professional towing service.


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


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (25,1)


slope. On a level surface or an uphill slope, use 1 (First) gear. Firmly 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 key to LOCK/OFF, remove the key, and release the clutch.


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.


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)


Driving and Operating


9-25


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.


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (26,1)


9-26


Driving and Operating


Automatic Transmission


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 on page 9-23
and Engine Exhaust on page 9-25. If the vehicle has a manual transmission, see Parking on page 9-24.


The mode or selected gear is shown in the instrument cluster. P (Park): This position locks the drive wheels. It is the best position to use when starting the engine because the vehicle cannot move easily.


{ 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 on page 9-23.


Make sure the shift lever is fully in P (Park) before starting the engine. The vehicle has an automatic transmission shift lock control system. The regular brake must be fully applied first and then the shift lever button pressed before shifting from P (Park) when the ignition key


Buick Regal Owner Manual 7576024) - 2015 - CRC - 9/15/14


(GMNA-Localizing-U.S./Canada/Mexico-


Black plate (27,1)


Driving and Operating


9-27


R (Reverse): Use this gear to back up.


{ 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.


{ 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.


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 9-9. N (Neutral): In this position, the engine does not connect with the wheels. To restart the engine when the vehicle is already moving, use N (Neutral) only with the brake pedal applied.


{ 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

Loading...
x