2022 Buick Enclave

The contact owns a 2022 Buick Enclave. The contact stated that while driving at an undisclosed speed, water was leaking from the overhead console near the OnStar controls onto the center screen display. No warning lights were illuminated. The contact stated that the sunroof had never been opened. The vehicle was taken to a dealer, where the leak in the sunroof was confirmed; however, the source of the leak could not be determined. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 50,230.

NHTSA ID

11753309

Incident

Jul 19, 2026

Mileage

50,230 mi

Rear hatch randomly opens. Hatch button sometimes works, usually not.

NHTSA ID

11735974

Incident

Feb 13, 2026

Brake booster has gone out at 100,000 miles. Brakes do not work when vehicle is first started. Problem was diagnosed by an independent mechanics shop. There was no warning light until after the first incident.

NHTSA ID

11700390

Incident

Oct 1, 2025

I have been the owner of this vehicle almost 6 months. My headlights and brake lights do not currently work because of what was diagnosed as electrical failure at the Buick dealership. There are no warranties for this issue specifically aside from the 36,000/3 year warranty which is expired. The dealership mechanics don’t know how to fix this issue and informed me it could be thousands. It poses an extreme safety risk and prevents me from being able to drive my car at any point requiring headlights. I’ve been given a warning from an officer as to my lights being out as it gets dark around 5-5:30 pm. This vehicle hasn’t been altered in any way and has all original manufacturer parts. It has not been wrecked or in any minor or major accident. I am stuck with a “LEMON” but in the state of SC my vehicle doesn’t qualify. This vehicle has 70k miles. I am the 3rd owner. Buick indicated that these model enclaves have been known to have headlight issues. I do not have an alternative vehicle. I have children. I have responsibilities. I cannot go without a safe vehicle and currently I’m unable to use my vehicle for the purpose it’s intended because of this issue. I need a replacement vehicle if this is not a repairable issue. I also cannot get new financing as this vehicle has only been financed for 6 months.

NHTSA ID

11697817

Incident

Sep 1, 2025

The contact owns a 2022 Buick Enclave. The contact stated that while driving at various speeds, the daytime running lights failed to function as intended. No warning light was illuminated. Additionally, the contact stated that occasionally, while shifted into reverse, the rearview camera failed to display an image as intended. The vehicle was taken to a local dealer, where it was diagnosed; however, the cause of the failure was not identified. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 29,000.

NHTSA ID

11683832

Incident

Aug 29, 2025

Mileage

29,000 mi

Due to an inability of the Buick auto manufacturers to provide parts to my 2022 Enclave, after becoming disabled to drive in auto accident..since November 27th, enduring a 3 month wait with rental car fees, and emotional stress strickly because unable to obtain parts! How does a company sell a car without the ability to pro ide ANY customer service in a timely manner.. I've made 4 car payments with no car..I purchased a Buick with the expectation of quality service..

NHTSA ID

11574072

Incident

Nov 27, 2023

A known defect that was previously addressed in a previous recall on the 2019 model year is still occurring on 2022 Buick Enclaves with no repair offered by GM. The defect causes a large hole to form in the exhaust pipe between the exhaust manifold and the muffler which could leak Carbon Monoxide into the passenger compartment and cause decreased engine performance. In the attached pictures the defect hole noted in the recall exactly matches the hole in the 2 pictures of the underside of my car in the exact same spot is the previous recall identified. It’s obvious that GM is still producing defective components and parts and placing them on their vehicles after a recall had caused repairs to previous model years.

NHTSA ID

11560383

Incident

Oct 20, 2023

Mounting bracket for exhaust in front develops a leak at a cross member. GMC is aware of the issue and has refused to honor their extended warranty for the 2021 model year on my 2022 Buick that was delivered in 2021 due to mileage even though the extended service plan extends mileage to 150,000, mi and 15 years. Vehicle has exhaust leak which triggered check engine light. Could also possibly cause carbon monoxide poisoning

NHTSA ID

11558387

Incident

Dec 4, 2023

General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. Dealers will replace the fuel pump power control module.

PI to help diagnose A/C concern

General Motors has decided to conduct a Voluntary Emission Recall. Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. Dealers will replace the fuel pump power control module.

This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.

Pi created to provide GM dealers with information on gathering information for projection issue

This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues