Buick LaCrosse Dashboard Warning Lights and Meanings

We will share all the details about Buick LaCrosse dashboard warning lights and their meanings. On this page, you can find helpful resources to troubleshoot your vehicle. Starting in 2004, the Buick LaCrosse was a mid-sized sedan car. It is a third-generation vehicle placed on the Regal, the flagship of the Buick brand.

The first vehicle was introduced in North America in 2005, replacing the Century and Regal as a mid-size car. This car was first sold in Canada under the name Allure. After 2010, it was completely redesigned as the Buick LaCrosse and upgraded to the premium class.

Production in North America ended on February 15, 2019. However, it is still produced and sold in China. Let's give you more information about Buick LaCrosse dashboard warning lights and color definitions to get to know the vehicle better.

See also: Buick dashboard warning lights

Buick LaCrosse Dashboard Warning Lights Color Definitions

Buick LaCrosse dashboard warning lights and color identification is an important issue. At first glance, it lets you know how serious the fault is. Therefore, if the warning sign on your vehicle is red, it indicates a severe malfunction and is generally not recommended to continue driving.

The same applies to yellow and orange faults. Blue and green faults are types of faults that vary in severity depending on the conditions you are in. For example, failure of the turn signals to work is indicated by a green fault. However, this is an essential malfunction in heavy traffic.

See also: Alfa Romeo Giulietta Dashboard Warning Lights and Meanings

You can find all the faults and descriptions below to learn more about the Buick LaCrosse dashboard warning lights and their meanings.

Buick LaCrosse Battery Charge Warning Light

Buick LaCrosse Battery/Charging Warning Light

The engine in your vehicle charges the battery. This is a significant problem. You can get help from the service center to fix the problem. You need to pull over and turn off all equipment that consumes electricity as soon as possible. It usually results in battery replacement or repairing the connecting cables.

Buick LaCrosse Brake Warning Light

Buick LaCrosse Brake Malfunction Warning Light

If your vehicle has a general brake fault, you will see the brake fault warning light. You should not continue driving as a result of this warning light. This warning light may also illuminate some areas if the parking brake is left on.

Buick LaCrosse Engine Oil Pressure Light

Buick LaCrosse Low Oil Pressure Warning Light

Open the hood of your vehicle and check the oil pressure. You can add more if there is a decrease and you know which oil to add. However, if you do not know which oil to put in, we recommend getting help from an experienced mechanic without intervening.

Buick LaCrosse Engine Coolant Temperature Warning Light

Buick LaCrosse Engine Temperature Warning Light

You will see this warning light when your vehicle's engine overheats. Pull the car over and let the engine cool down for a while. Contact the service center if you get the same fault again after the engine has cooled down.

Buick LaCrosse Air Bag Warning Light

Buick LaCrosse Airbag Warning Light

This is a warning sign informing you that your vehicle's airbags are malfunctioning. You should not continue driving as a result of this warning sign. The airbags will not deploy in the event of an accident.

Buick LaCrosse immobilizer fault warning lights

Buick LaCrosse Safety Malfunction Warning Light

It usually identifies simple faults, but it can also indicate other defects. If there is a problem with the safety system, you will see the safety fault warning light. We recommend that you contact the service center for maintenance and repair.

Buick LaCrosse Seat Belt Reminder Warning Light

Buick LaCrosse Seat Belt Reminder Warning Light

Check your vehicle's seat belts. The sensors may be faulty if you think you are wearing the seat belts correctly. In this case, we recommend that you contact the service center.

Buick LaCrosse Tire Pressure Monitoring System(TPMS) Warning Light

Buick LaCrosse Tire Pressure Warning Light

Tires can undergo pressure changes in cold or hot weather. In this case, you must return the tire pressures to their previous levels. After this, you can save the necessary settings on the multimedia in the vehicle and make the light go out.

Buick LaCrosse General - Central Indicator Light

Buick LaCrosse General Malfunction Warning Light

A warning sign that illuminates when a general malfunction occurs in any part of your vehicle. These faults are usually unidentified. In this case, you should call the service center and ask for the spot to be detected in the computer environment.

Buick LaCrosse Engine Check Malfunction Indicator Warning Light

Buick LaCrosse General Engine Failure Warning Light

It means the same as the warning sign above. However, there is only one difference. It indicates that the fault is undefined in the engine compartment. In this case, you should call the service center again and ask for the spot to be detected in the computer environment.

See more: Buick Check Engine Light

Buick LaCrosse parking brake electric warning lights

Buick LaCrosse Electronic Parking Brake Malfunction Warning Light

It informs you that your vehicle's electronic parking brake has malfunctioned. In this case, the fault must be rectified immediately, and you should contact the service center for this. During this period, do not park your vehicle on slopes that could cause the car to skid.

Buick LaCrosse driver attention coffee warning lights

Buick LaCrosse Driver Attention Warning Light

A warning light indicates that the driver is tired and distracted. The sensors in the vehicle follow your movement and ask you to take a break. If you take a break, you will see that the warning light goes out.

Buick LaCrosse Service Adaptive Cruise Control Warning Light

Buick LaCrosse Radar Cruise Control Warning Light

It is a warning sign that lights up in case of a problem with your vehicle's radar cruise control system. Turn the car off and on as a result of this signal. If the light does not go out, contact an authorized service center.

Buick LaCrosse Electronic Stability Control Off Warning Light

Buick LaCrosse ESC Electronic Stability Control System Off Warning Light

It is a warning sign informing you that the vehicle's ESC electronic stability control system is off. You need to activate the system again from the ESC section in the glove compartment. If you cannot find the setting section, check it via multimedia.

Buick LaCrosse ESC Electronic Stability Control Active Warning Light

Buick LaCrosse ESC Electronic Stability Control System On Warning Light

You will see this warning light if there is a problem with your vehicle's ESC electronic stability control system. You should ask for help from the service center to resolve this. The ESC system is the system that keeps the vehicle on the road during cornering, and it is not safe to continue driving with this system turned off.

Buick LaCrosse Exterior Lights warning lights

Buick LaCrosse LED Headlight Warning Light

It is a warning sign that some led headlights in the vehicle are not working. It causes serious problems when you want to drive in the evening hours. For this reason, it is a warning sign expressed in yellow color.

Buick LaCrosse power steering failture warning lights

Buick LaCrosse Power Steering Malfunction Warning Light

New generation vehicles use the power steering system. This warning sign informs you that the system is faulty. Usually, malfunctions are caused by the steering box and should be fixed as soon as possible.

Buick LaCrosse Lane Departure Warning Light

Buick LaCrosse Lane Keeping Assist Warning Light

It is a warning sign informing you that your vehicle cannot follow the lane. The service center should check this warning lightly. There may be a fault with the sensors or the overall system. You should not use the lane-keeping system until the problem is fixed.

Buick LaCrosse ABS Warning Light

Buick LaCrosse ABS Brake System Malfunction Warning Light

It is a warning sign that your vehicle's ABS brake system is not working. New-generation cars use the ABS braking system, which is safe. It is essential for the vehicle's health that you fix this malfunction. It is not recommended to continue driving while this malfunction sign is illuminated.

Buick LaCrosse Dashboard Warning Lights Problems

We have given you all the details about Buick LaCrosse dashboard warning lights and their meanings. Please describe any warning signs in this list in the comments if you have seen them. We will update our article for you and add new warning signs. You can also learn how to fix the problem you are experiencing by commenting on our other users and us.

See also: Acura RDX Dashboard Warning Lights and Symbols

FAQs About Buick LaCrosse

Is Buick LaCrosse a good car?

According to our project host: "Average overall rating for the Buick Lacrosse is 57." As you can see from the chart below, this ranks 4th in reliability.

Why was Buick LaCrosse discontinued?

General Motors shut down the LaCrosse plant in Lordstown, Ohio, to focus on electric cars, trucks, and SUVs. Overall, the sales of the LaCrosse never topped 28,000 units a year. This is much lower than the typical years of 2010-2015, which averaged around 53,000 units.

Does Buick make a 2022 LaCrosse?

Both 2022 Buick LaCrosse Avenir variants come equipped with a turbocharged 2.0L LSY four-cylinder engine that produces 233 horsepower and 258 pound-feet of torque. The GM nine-speed automatic transmission, powered by electricity, is the only powertrain available in this car.

Do Buick LaCrosse have problems?

The Buick LaCrosse may not be renowned for its resale value, but it does provide satisfactory dependability ratings. The upkeep concerns associated with this vehicle are generally quite minor. Illuminating engine indicator: One of the most frequent grievances concerning the LaCrosse is the clearance of its check engine light.

Is the Buick LaCrosse a dependable car?

The Buick Lacrosse has earned a reputation for being a reliable car amongst its owners, with few complaints reported in the past. Regular maintenance and care are sufficient, while repair costs are relatively low. In conclusion, the Buick Lacrosse is deemed as an overall dependable vehicle.

How long does a Buick LaCrosse last?

Maintaining a Buick can provide longevity on the roads, with an estimated 200,000 miles. It is essential to consider age, mileage, and overall condition to determine how long one's Buick may stay in good working order on the road.

Are Buick LaCrosse expensive to fix?

Research has indicated that the total annual cost for repairs and maintenance on a Buick LaCrosse is significantly lower than the average for midsize cars and all vehicle models, with an average of $569 compared to respective standards of $526 and $652.

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