2023 GMC Acadia Lights, Gauges, and Indicators | Features
The 2023 GMC Acadia’s lights, gauges, and signs are all part of a system that is meant to make the car safer, more convenient, and more aware of its surroundings. With its advanced lighting technology, such as LED headlights for better visibility and LED lamps for better visibility to other drivers, the Acadia makes sure that the road is well lit no matter what the weather is like. Inside, a modern instrument cluster and an easy-to-use dashboard show important data and the state of the vehicle. New technologies like the Head-Up Display (HUD) project important data onto the windscreen so drivers can keep their eyes on the road. With all of these features working together, the 2023 GMC Acadia is a well-rounded and easy-to-use car that puts safety and comfort first for its passengers.
2023 GMC ACADIA Specs, Price, Features and Mileage (Brochure)
Warning
GMC Acadia Warning lights and gauges can signal that something is wrong before it becomes serious enough to cause an expensive repair or replacement. Paying attention to the warning lights and gauges could prevent injury. Some warning lights come on briefly when the engine is started to indicate they are working. When one of the warning lights comes on and stays on while driving, or when one of the gauges shows there may be a problem, check the section that explains what to do. Waiting to do repairs can be costly and even dangerous.
Instrument Cluster (Base Level and Midlevel
English Base Level and Midlevel Shown, Metric Similar
- Fuel Gauge 0 101
- Engine Coolant Temperature Gauge 0 103
- Speedometer 0 101.
- Driver Information Center (DIC) (Base Level) 0 114 or
- Driver Information Center (DIC) (Midlevel) 0 116 or
- Driver Information Center (DIC) (Uplevel) 0 119
- Tachometer 0 101
Base Level Cluster Menu
There is an interactive display area in the center of the instrument cluster.
Use the right steering wheel control to open and scroll through the different items and displays. Press o to access the cluster application’s Use w or x through the list of available applications. Not all applications will be available on all vehicles.
- Info App. This is where the selected Driver Information Center (DIC) displays can be viewed.
Driver Information Center (DIC) (Midlevel) 0 116 or
Driver Information Center (DIC) (Uplevel) 0 119.
- Options
Options
Press V to select the Options app, then press p to enter the Options menu. Use w or x to scroll through items in the Options menu.
Units:
Press p while Units is displayed to enter the Units menu. Choose English or Metric units by pressing V while the desired item is highlighted.
Info Pages:
Press p while Info Pages is displayed to enter the Info Pages menu and select the items to be displayed in the Info app.
Speed Warning:
The Speed Warning display allows you to set a speed not to be exceeded. To set, press p when Speed Warning is displayed.
Scroll w or x to adjust the value. Press V to set the speed.
Once the speed is set, this feature can be turned off by pressing V while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime.
Midlevel Cluster Menu
There is an interactive display area in the center of the instrument cluster
Use the right steering wheel control to open and scroll through the different items and displays. Press o or p to change between the cluster applications. Use w or x to scroll through the list of available features within each application. Not all applications will be available on all vehicles. Some may be temporarily restricted when the vehicles off.
- Home Page
- Info App. This is where the selected Driver
Information Center (DIC) displays can be viewed.or Driver Information Center (DIC) (Midlevel) 0 116 or
Driver Information Center (DIC) (Uplevel) 0 119.
- Audio
- Navigation
- Phone
- Options
Home
The information displayed here can be customized from the Options menu.
Speedometer: Displays how fast the vehicle is moving in either kilometres per hour (km/h) or miles per hour (mph).
Speed Sign: Shows sign information, which comes from a roadway database in the onboard navigation if equipped.
Time: Displays the current time.
Fuel Range:
Displays the approximate distance the vehicle can be driven without refueling. The fuel range estimate is based on an average of the vehicle’s fuel economy over recent driving history and the amount of fuel remaining in the fuel tank. The fuel range cannot be reset.
Audio
Use w or x to scroll through options, browse for music, select from favorites, or change the audio source. In the main view, scroll to change the station or go to the next or previous track.
Navigation
In the Navigation menu, if there is no active route, press V to access Recents or Favorites. If there is an active route, press V to cancel or resume route guidance, mute or unmute voice guidance, or access Recents or Favorites.
Phone
In the Phone menu, if there is no active phone call, view recent calls, scroll through contacts, select from the favorites, or change the phone source. If there is an active call, mute the phone or switch to handset operation.
Options
Use w or x to scroll through items in the Options menu. Press V to select the item. Press o to exit the item.
Units:
Choose US or Metric units. A selected mark will be displayed next to the selected item.
Info Page Options:
Select the items to be displayed in the Info app. A selected mark will be displayed next to the selected item.
Home Page Options:
Select the available elements to display. Not all elements will be available on all vehicles: Speedometer, Active Safety, Speed Sign, Time, and Fuel Range.
Speed Warning:
Allows you to set a speed not to be exceeded. To set it, press V when a Speed Warning is displayed. Use w or x to adjust the value. Press V to set the speed. Once the speed is set, this feature can be turned off by pressing the V while viewing this page. If the selected speed limit is exceeded, a pop-up warning is displayed with a chime.
Software Information:
Displays open-source software information
Speedometer
The speedometer shows the vehicle speed in either kilometers per hour (km/h) or miles per hour (mph).
Odometer
The odometer shows how far the vehicle has been driven, in either kilometres or miles.
Trip Odometer
The trip odometer shows how far the vehicle has been driven since the trip odometer was last reset. The trip odometer is accessed and reset through the Driver Information Center (DIC). See Driver Information Center (DIC) (Base Level) 0 114 or Driver Information Center (DIC) (Midlevel) 0 116 or Driver Information Center (DIC) (Uplevel) 0 119.
Tachometer
The tachometer displays the engine speed in revolutions per minute (rpm). For vehicles with the Stop/Start system, when the ignition is on, the tachometer indicates the vehicle status. When pointing to AUTO STOP, the engine is off but the vehicle is on and can move. The engine could auto-start at any time. When the indicator points to OFF, the vehicle is off. When the engine is on, the tachometer will indicate the rpm. The tachometer may vary by several hundred rpm, during Auto Stop mode, when the engine is shutting off and restarting.
Fuel Gauge
Metric Base Level and Midlevel
English Base Level and Midlevel
Metric Uplevel
English Uplevel
When the ignition is on, the fuel gauge indicates the approximate amount of fuel left in the tank. There is an arrow near the fuel gauge pointing to the side of the vehicle the fuel door is on. When the indicator nears empty, the low fuel light comes on. There still is a little fuel left, but the vehicle should be refueled soon.
The fuel gauge may:
- Take a little more, or less fuel to fill up than it indicates. For example, the gauge may have indicated the tank is half full, but it actually will take a little more, or less than half the tank’s capacity to fill the tank.
- Moves a little while turning a corner, speeding up, or braking.
- Take a few seconds to stabilize after the ignition is turned on and goes back to empty when the ignition is turned off.
These are normal conditions, none of which indicate a problem with the fuel gauge.
Engine Oil Temperature Gauge (Uplevel only)
Metric
English
This gauge shows the engine oil temperature. If the gauge pointer moves into the high end, it means that the engine oil has overheated. If the vehicle has been operated under normal driving conditions, pull off the road, stop the vehicle, and turn off the engine as soon as possible.
Engine Coolant Temperature Gauge
Metric Base Level and Midlevel
English Base Level and Midlevel
Metric Uplevel
English Uplevel
This gauge shows the engine coolant temperature
If the pointer moves toward the warning area at the high end of the gauge, the engine is too hot. If the engine coolant has overheated and the vehicle has been operating under normal driving conditions, pull off the road, stop the vehicle, and turn off the engine as soon as possible.
Voltmeter Gauge (Uplevel only)
When the ignition is on, this gauge indicates the battery voltage. When the engine is running, this gauge shows the condition of the charging system. The gauge can transition from a higher to lower or a lower to higher reading. This is normal. If the vehicle is operating outside the normal operating range, the charging system light comes on. Readings outside the normal operating range can also occur when a large number of electrical accessories are operating in the vehicle and the engine is left idling for an extended period. This condition is normal since the charging system is not able to provide full power at the engine idle. As engine speeds are increased, this condition should correct itself as higher engine speeds allow the charging system to create maximum power. The vehicle can only be driven for a short time with the readings outside the normal operating range. If the vehicle must be driven, turn off all accessories, such as the radio and air conditioner, and unplug all chargers and accessories. Readings outside the normal operating range indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible.
Seat Belt Reminders
Driver Seat Belt Reminder Light
There is a driver seat belt reminder light on the instrument cluster. When the vehicle is started, this light flashes and a chime may come on to remind the driver to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle may continue several times if the driver remains or becomes unbuckled while the vehicle is moving. If the driver seat belt is buckled, neither the light nor the chime comes on.
Front Passenger Seat Belt Reminder Light
The vehicle may have a front passenger seatbelt reminder light near the passenger airbag status indicator. When the vehicle is started, this light flashes and a chime may come on to remind passengers to fasten their seat belt. Then the light stays on solid until the belt is buckled. This cycle continues several times if the front passenger remains or becomes unbuckled while the vehicle is moving. If the front passenger seat belt is buckled, neither the chime nor the light comes on. The front passenger seat belt reminder light and chime may come on if an object is put on the seat such as a briefcase, handbag, grocery bag, laptop, or another electronic device. To turn off the reminder light and/or chime, remove the object from the seat or buckle the seat belt.
Airbag Readiness Light
This light shows if there is an electrical problem with the airbag system. It is located in the instrument cluster. The system check includes the airbag sensor(s), the passenger sensing system, the pretensioners, the airbag modules, the wiring, and the crash sensing and diagnostic module. For more information on the airbag system,
The airbag readiness light comes on for several seconds when the vehicle is started. If the light does not come on then, have it fixed immediately.
Warning
If the airbag readiness light stays on after the vehicle is started or comes on while driving, it means the airbag system might not be working properly. The airbags in the vehicle might not inflate in a crash, or they could even inflate without a crash. To help avoid injury, have the vehicle serviced right away. If there is a problem with the airbag system, a Driver Information Center (DIC) message may also come on.
Passenger Airbag Status Indicator
The vehicle has a passenger sensing system. The overhead console has a passenger airbag status indicator.
When the vehicle is started, the passenger airbag status indicator will light ON and OFF, or the symbol for on and off, for several seconds as a system check. Then, after several more seconds, the status indicator will light either ON or OFF, or either the on or off symbol, to let you know the status of the front outboard passenger frontal airbag. If the word ON, or the on symbol, is lit on the passenger airbag status indicator, it means that the front outboard passenger frontal airbag is allowed to inflate. If the word OFF, or the off symbol, is lit on the passenger airbag status indicator, it means that the passenger sensing system has turned off the front outboard passenger frontal airbag. If, after several seconds, both status indicator lights remain on, or if there are no lights at all, there may be a problem with the lights or the passenger sensing system.
Warning
If the airbag readiness light ever comes on and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light 0 104 for more information, including important safety information.
Charging System Light
The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. It should go out when the engine is started. If the light stays on, or comes on while driving, there may be a problem with the electrical charging system. Have it checked by your dealer? Driving while this light is on could drain the battery. When this light comes on, or is flashing, the Driver Information Center (DIC) also displays a message. If a short distance must be driven with the light on, be sure to turn off all accessories, such as the radio and air conditioner. Find a safe place to stop the vehicle.
Malfunction Indicator Lamp (Check Engine Light)
This light is part of the vehicle’s emission control onboard diagnostic system. If this light is on while the engine is running, a malfunction has been detected and the vehicle may require service. The light should come on to show that it is working when the ignition is in Service Mode.
Malfunctions are often indicated by the system before any problem is noticeable. Being aware of the light and seeking service promptly when it comes on may prevent damage.
Caution
If the vehicle is driven continually with this light on, the emission control system may not work as well, the fuel economy may be lower, and the vehicle may not run smoothly. This could lead to costly repairs that might not be covered by the vehicle warranty.
Caution
Modifications to the engine, transmission, exhaust, intake, or fuel system, or the use of replacement tires that do not meet the original tire specifications, can cause this light to come on. This could lead to costly repairs not covered by the vehicle warranty. This could also affect the vehicle’s ability to pass an Emissions Inspection/Maintenance test.
If the light is flashing: A malfunction has been detected that could damage the emission control system and increase vehicle emissions. Diagnosis and service may be required.
To help prevent damage, reduce vehicle speed and avoid hard accelerations and uphill grades. If towing a trailer, reduce the amount of cargo being hauled as soon as possible.
Check the following:
- If fuel has been added to the vehicle using the capless fuel funnel adapter, make sure that it has been removed. The diagnostic system can detect if the adapter has been left installed in the vehicle, allowing fuel to evaporate into the atmosphere. A few driving trips with the adapter removed may turn off the light.
- Poor fuel quality can cause inefficient engine operation and poor driveability, which may go away once the engine is warmed up. If this occurs, change the fuel brand. It may require at least one full tank of the proper fuel to turn the light off.
- If the light remains on, see your dealer.
Emissions Inspection and MaintenancePrograms
If the vehicle requires an Emissions Inspection/Maintenance test, the test equipment will likely connect to the vehicle’s Data Link Connector (DLC). The DLC is under the instrument panel to the left of the steering wheel. Connecting devices that are not used to perform an Emissions Inspection/Maintenance test or to service the vehicle may affect vehicle operation. See your dealer if assistance is needed.
The vehicle may not pass inspection if:
- The light is on when the engine is running.
- The light does not come on when the ignition is in Service Mode.
- Critical emission control systems have not been completely diagnosed. If this happens, the vehicle would not be ready for inspection and might require several days of routine driving before the system is ready for inspection. This can happen if the 12-volt battery has recently been replaced or run down, or if the vehicle has been recently serviced.
Brake System Warning Light
Metric
This light comes on briefly when the vehicle is turned on to show that the light is working. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the light comes on and stays on, there is a brake problem. Have the brake system inspected right away. This light may come on if the brake fluid is low. If the light comes on while driving, pull off the road and stop carefully. If equipped with electric brake boost, vehicle speed may be limited when the brake system warning light comes on. The brake pedal might be harder to push, or the brake pedal may go closer to the floor. It could take longer to stop. If the light is still on, have the vehicle towed for service.
Warning
The brake system might not be working properly if the brake system warning light is on. Driving with the brake system warning light on can lead to a crash. If the light is still on after the vehicle has been pulled off the road and carefully stopped, have the vehicle towed for service.
Electric Parking Brake Light
Metric 
English Base Level
This light comes on when the parking brake is applied. If the light continues flashing after the parking brake is released, or while driving, there is a problem with the Electric Parking Brake system. A message may also display in the Driver Information Center (DIC). If the light does not come on, or remains flashing, see your dealer.
Service Electric Parking Brake Light (Uplevel and Midlevel Cluster Only)
This light should come on briefly when the vehicle is turned on. If it does not come on, have it fixed so it will be ready to warn if there is a problem. If this light stays on or comes on while driving, there is a problem with the Electric Parking Brake (EPB). Take the vehicle to a dealer as soon as possible. In addition to the parking brake, other safety functions that utilize the EPB may also be degraded. A message may also display in the Driver Information Center (DIC).
Antilock Brake System (ABS) Warning Light
This light comes on briefly when the vehicle is turned on to show that the light is working. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the ABS warning light stays on, or comes on again while driving, the vehicle needs service. A chime may also sound when the light stays on. If the ABS warning light is the only light on, the vehicle has regular brakes, but ABS is not functioning. If both the ABS warning light and the brake system warning light are on, ABS is not functioning and there is a problem with the regular brakes. See your dealer for service.
Gear Shifting Light
If equipped, this light will display when the Performance Algorithm Lift foot (PAL) is activated.
Hill Descent Control Light
If equipped, the Hill Descent Control light comes on when the system is ready for use. When the light flashes, the system is active.
If equipped, the Lane Keep Assist Light may display the following colors:
- Blank: LKA is disabled.
- White: Appears when the vehicle starts.
A steady white light indicates that LKA isn’t ready to assist.
- Green: Appears when LKA is turned on and ready to assist. LKA will gently turn the steering wheel if the vehicle approaches a detected lane marking.
- Amber: This appears when LKA is active. The light flashes amber as a Lane Departure Warning (LDW) alert to indicate that the lane marking has been unintentionally crossed. If the system detects you are steering intentionally (to pass or change lanes), the LDW alert may not display LKA will not assist or alert if the turn signal is active in the direction of lane departure, or if LKA detects that you are accelerating, braking, or actively steering.
Vehicle Ahead Indicator
If equipped, this indicator will display green when a vehicle is detected ahead and amber when you are following a vehicle ahead much too closely.
FCA/ACC Following Gap Light 
If equipped, this light indicates the following gap setting (near, medium, or far) for FCA, and, if equipped, Adaptive Cruise Control (ACC).
Pedestrian Ahead Indicator
If equipped, this indicator will display amber when a nearby pedestrian is detected in front of the vehicle.
Traction Off Light
This light comes on briefly when the vehicle is turned on to show that the light is working. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. The traction off light comes on when the Traction Control System (TCS) has been turned off. If StabiliTrak/Electronic Stability Control (ESC) is turned off, TCS is also turned off. To turn TCS and ESC off and on, If TCS is off, wheel slip during acceleration is not limited unless necessary to help protect the driveline from damage. Adjust driving accordingly.
StabiliTrak OFF Light
This light comes on briefly when the vehicle is turned on to show that the light is working. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. This light comes on when the StabiliTrak/ Electronic Stability Control (ESC) system is turned off. If StabiliTrak/ESC is off, the Traction Control System (TCS) is also off. To turn ESC off and on, If ESC and TCS are off, the systems do not assist in controlling the vehicle. Adjust driving accordingly.
Traction Control System (TCS)/ StabiliTrak Light
This light comes on briefly when the vehicle is turned on to show that the light is working. If it does not come on then, have it fixed so it will be ready to warn you if there is a problem. If the light is on and not flashing, the TCS and potentially the StabiliTrak/ESC system are not fully operational and may not assist in maintaining control. Adjust driving accordingly. If the condition persists, see your dealer as soon as possible. A Driver Information Center (DIC) message may display. The light flashes when the TCS and/or the StabiliTrak/ESC system is actively working.
Engine Coolant Temperature Warning Light
This light comes on briefly while starting the vehicle. If it does not, have the vehicle serviced b your dealer. If the system is working normally the indicator light goes off.
Caution
The engine coolant temperature warning light indicates that the vehicle has overheated. Driving with this light on can damage the engine and it may not be covered by the vehicle warranty. The engine coolant temperature warning light comes on when the engine has overheated. If this happens, pull over and turn off the engine as soon as possible.
Driver Mode Control Light
This light comes on when Sport Mode is selected.
This light comes on when Snow Mode is selected.
This light comes on when Off-Road Mode is selected
This light comes on when the Tow/Haul Mode is selected.
Tire Pressure Light
If equipped with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the vehicle is started. It provides information about tire pressures and the TPMS. When the Light Is On Steady This indicates that one or more of the tires are significantly underinflated. A Driver Information Center (DIC) tire pressure message may also display. Stop as soon as possible, and inflate the tires to the pressure value shown on the Tire and Loading Information label. When the Light Flashes First and Then Is On Steady If the light flashes for about a minute and then stays on, there may be a problem with the TPMS. If the problem is not corrected, the light will come on every time the vehicle is started.
Engine Oil Pressure Light
Caution
Driving the vehicle with low engine oil pressure can damage the engine and the repairs would not be covered by the vehicle warranty.
If the engine oil pressure light comes on while driving:
- Stop in a safe location and turn off the engine.
- Check the oil level.
- Add oil if the oil level is below the normal operating range.
- Restart the vehicle. If the engine oil pressure light stays on for more than 10 seconds, turn the vehicle back off. Do not restart the vehicle.
See your dealer for service.
This light should come on briefly when the engine starts. When the engine is off and the vehicle is on, the light should remain illuminated. If it does not come on under either condition, contact your dealer.
If the light comes on and stays on when the engine is running, it may not have adequate oil pressure. The oil level may be low or there may be some other oil system problem. Turn the engine off when it is safe to do so and contact your dealer.
Low Fuel Warning Light
A Low Fuel Warning Light near the fuel gauge comes on briefly when the ignition is turned on as a check to show it is working. It also comes on when the fuel gauge indicator nears empty. The light turns off when fuel is added. If it does not, have the vehicle serviced
Security Light
The security light should come on briefly as the engine is started. If it does not come on, have the vehicle serviced by your dealer. If the system is working normally, the indicator light turns off. If the light stays on and the engine does not start, there could be a problem with the theft-deterrent system.
High-Beam On Light
This light comes on when the high-beam headlamps are in use.
IntelliBeam Light
This light comes on when the IntelliBeam system, if equipped, is enabled.
Front Fog Lamp Light
For vehicles with fog lamps, this light comes on when the fog lamps are turned on. The light goes out when the fog lamps are turned off.
Lamps On Reminder
This light comes on when the exterior lamps are in use, except when only the Daytime Running Lamps (DRL) are active.
Cruise Control Light
The cruise control light is white when the cruise control is on and ready, and turns green when the cruise control is set and active.
Adaptive Cruise Control Light
This light is white when the Adaptive Cruise Control (ACC, if equipped) is on and ready, and turns green when the ACC is set and active.
Door Ajar Light
Base Level and Midlevel
This light comes on when a door is open or not securely latched. Before driving, check that all doors are properly closed.
FAQ
The 2023 GMC Acadia typically comes equipped with LED headlights, providing improved visibility compared to traditional halogen lights.
Yes, LED taillights are often standard on the 2023 GMC Acadia, offering enhanced visibility to other drivers.
Yes, many models of the 2023 Acadia allow drivers to adjust the brightness of the instrument cluster to their preference.
The instrument cluster usually displays information such as vehicle speed, fuel level, engine temperature, and other critical data.
Yes, some models of the 2023 Acadia may offer a Head-Up Display (HUD) that projects essential information onto the windshield, allowing drivers to view data without taking their eyes off the road.
Depending on the trim level and options, the HUD in the 2023 Acadia may offer customization options, allowing drivers to choose which information is displayed.
Yes, the 2023 Acadia may offer ambient lighting options, allowing drivers to set the cabin’s mood and ambiance with different lighting colors.
The TPMS in the 2023 Acadia monitors the tire pressure in real time and alerts the driver if any tire pressure falls below the recommended level.
Yes, the 2023 Acadia often comes equipped with a lane departure warning system that alerts the driver if the vehicle drifts out of its lane without signaling.
The Blind-Spot Monitoring system in the 2023 Acadia helps alert driver to vehicles in their blind spots, reducing the risk of lane-change collisions.
Yes, the 2023 Acadia typically offers adaptive cruise control, which can automatically adjust the vehicle’s speed to maintain a safe following distance from the car ahead.
Rain-sensing windshield wipers may be available in some models of the 2023 Acadia, automatically adjusting wiper speed based on rainfall intensity.
Depending on the trim level and options, the gauge cluster’s layout in the 2023 Acadia may be customizable, allowing drivers to prioritize specific information.
The Forward Collision Warning system in the 2023 Acadia alerts the driver if a potential frontal collision is detected, providing an early warning to take action.
Some models of the 2023 Acadia may offer adaptive headlights that automatically adjust their direction to improve visibility around curves and corners.
What should I do if I see GMC Acadia dashboard symbols?
Dashboard symbols in your GMC Acadia are indicators of various vehicle functions and conditions. Consult your owner’s manual to identify the specific symbol and understand its meaning, and take appropriate action based on the symbol’s instructions or seek professional assistance if needed for any vehicle issues.
What do the warning light symbols in a GMC vehicle indicate?
GMC Warning light symbols vehicle serve as visual alerts for various vehicle conditions, such as low oil pressure, engine overheating, ABS issues, or low fuel. Refer to your vehicle’s owner’s manual for a comprehensive guide to these symbols and appropriate actions to take when they appear. Addressing these warnings promptly can help prevent potential vehicle problems and ensure safe driving.
What does it mean if the green car light on the dash of my GMC Acadia is illuminated?
The GMC Acadia green car light on dash typically indicates that the vehicle’s engine start-stop system is active. This system automatically turns off the engine when the vehicle comes to a complete stop, such as at traffic lights or in traffic jams, to conserve fuel. When you release the brake pedal, the engine restarts.
Useful Link
View Full User Guide: GMC Acadia 2023 User Guide
Download Manuals: https://www.cadillac.com/support/vehicle/manuals-guides
2023 GMC ACADIA Specs, Price, Features and Mileage (Brochure)