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GM recalls nearly 24,000 Buick Regals for brake issue

Buick is recalling 2018-2020 model year Regals to address a software defect in the braking system that would result in a loss of power assist under certain circumstances, making the brakes difficult to operate and potentially leading to a crash. In total, 23,734 models are covered by the campaign. "In the event of a partial or full loss of vacuum-brake assist, the vehicle’s hydraulic-brake boost is designed to supply supplemental pressure to the vehicleÂ’s brake system. A software error in the electronic brake control module (EBCM) may fail to activate the hydraulic-brake boost under these conditions," GM said in its defect report to NHTSA. "If the vehicleÂ’s vacuum-power brake assist partially or fully fails, braking events may require additional stopping distance, depending on the brake pedal force applied by the driver. Increased stopping distances could increase the risk of a crash." GM says that a warning indicator will illuminate in the dash if the system completely fails, and drivers may notice an increase in brake pedal resistance. Failure will not render the brakes inoperable, but they will require more force to operate. GM has begun notifying dealers of the defect; owners should be notified starting in August.   Related video: Recalls Buick GM Safety Hatchback Wagon Sedan

Poor headlights cause 40 cars to miss IIHS Top Safety Pick rating

Over the past few months, we've noticed a number of cars and SUVs that have come incredibly close to earning one of the IIHS's highest accolades, the Top Safety Pick rating. They have great crash test scores and solid automatic emergency braking and forward collision warning systems. What trips them up is headlights. That got us wondering, how many vehicles are there that are coming up short because they don't have headlights that meet the organization's criteria for an "Acceptable" or "Good" rating. This is a revision made after 2017, a year in which headlights weren't factored in for this specific award. This is also why why some vehicles, such as the Ford F-150, might have had the award last year, but have lost it for this year. We reached out to someone at IIHS to find out. He responded with the following car models. Depending on how you count, a whopping 40 models crash well enough to receive the rating, but don't get it because their headlights are either "Poor" or "Marginal." We say depending on how you count because the IIHS actual counts truck body styles differently, and the Infiniti Q70 is a special case. Apparently the version of the Q70 that has good headlights doesn't have adequate forward collision prevention technology. And the one that has good forward collision tech doesn't have good enough headlights. We've provided the entire list of vehicles below in alphabetical order. Interestingly, it seems the Volkswagen Group is having the most difficulty providing good headlights with its otherwise safe cars. It had the most models on the list at 9 split between Audi and Volkswagen. GM is next in line with 7 models. It is worth noting again that though these vehicles have subpar headlights and don't quite earn Top Safety Pick awards, that doesn't mean they're unsafe. They all score well enough in crash testing and forward collision prevention that they would get the coveted award if the lights were better.

Buick reveals wild GL8 minivan concept and Smart Pod concept in China

Buick, being the hit in China that it is, decided to unveil a couple of concept vehicles at the Guangzhou Auto Show. One is the GL8 Flagship Concept, and the other is the Smart Pod Concept. Since an actual minivan is far more interesting than any “Smart Pod,” weÂ’ll start with the GL8 Flagship Concept. The exterior is meant to be luxurious and “dynamic” looking with its mix of colors, glass canopy roof, wing-shaped headlights and highly-sculpted body. ThereÂ’s hardly a piece on the car that isnÂ’t making a statement, and the highlights continue when you open the doors. It becomes fairly clear right away that this minivan is not one for family use, as itÂ’s only rocking four seats. That said, everybody in those four seats is guaranteed to be comfortable. Buick says itÂ’s using “zero gravity” lounge seats inside, and the cabin as a whole is inspired by Chinese mountain and water landscapes. That could explain the multi-color floor, as the blue section looks like it could be the water at the base of a mountain, surrounded by a beach. Features include a tea tray, 30-inch driver display, touchscreen on the steering wheel, full windshield-width head-up display and a new audio system that features speakers in the headrests. Buick says all of the carÂ’s functions can be controlled by voice, too. Beyond the obviously futuristic touches, this Buick minivan is just plain gorgeous. Its gold, blue and cream color combo and various materials used throughout look like top-notch luxury. WeÂ’d love to see some of this attention to detail and luxury trickle down into some of BuickÂ’s production cars. Smart Pod Concept Buick Smart Pod Concept View 17 Photos Unlike the GL8, the Smart Pod was designed in the U.S. It uses the electric Ultium platform and what Buick is calling the VIP electric architecture. The exterior design is basically what Buick has called it — a pod. Its lights use micro-LED tech to make them as sleek as possible. On the inside, Buick designed the Pod to be as spacious and airy as can be. It has a glass roof, a fully reclining and dedicated sleep seat and a modular seating layout. Other features include deployable tables, noise-cancelation  tech, an air purifying system and a 50-inch LED screen. It is powered by an AI assistant that employs voice commands, eye-tracking technology, integration with your mobile devices and machine learning to adapt to the user.