This service bulletin provides a procedure to correct customer concerns of Roof Related Water Leak, Shifter Light Inoperative, Key Fob Inoperative and/or Various Remote Control Door Lock Receiver (RCDLR) Concerns.
full bulletin at NHTSA ↗2024 Buick Envista electrical problems
moderate 21 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
21
Recalls
0
Avg fix
$850
When does it fail?
Of the 21 electrical complaints filed for the 2024 Buick Envista, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Electrical accounts for 44% of every owner complaint on file for this vehicle — the dominant problem area across 5 categories tracked.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector Reconnect Labor Code Numbers.
full bulletin at NHTSA ↗This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
full bulletin at NHTSA ↗This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
full bulletin at NHTSA ↗The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2024 Buick Envista electrical issues cluster around a few dangerous patterns. Most common: the instrument panel goes completely black while driving, leaving drivers unable to see speed, turn signals, or brake light status. This happens intermittently, sometimes multiple times per trip, and dealerships cannot reproduce it despite multiple visits. Several owners have experienced unintended engine shutdown at stoplights and during acceleration, with no warning lights beforehand.
Braking is the most serious failure reported. One owner lost all braking capability while moving; the brake pedal went unresponsive and the vehicle would not slow down. The dealership confirmed brake master cylinder and electronic brake booster failure.
Door locks and power windows fail unpredictably—remote unlocking does not work, locks cycle repeatedly without input, and windows jam. Adaptive cruise control does not maintain following distance as designed. Startup issues include failure to start and abnormal grinding sounds. A handful of these vehicles were outside recall coverage despite matching the symptoms of NHTSA Campaign 23V744000 (Electrical System).
No dealer has successfully diagnosed or repaired these problems. Owners report being told diagnostics reveal nothing, software updates failing to fix the issue, and manufacturers suggesting trade-ins rather than fixes.
Same Buick Envista electrical reports on nearby years: 2025
Failure modes owners describe
Instrument Cluster / Display Blackout
Digital instrument panel goes black or blank intermittently while driving or during startup. Screen becomes completely inoperable, losing speedometer, turn signals, and warning indicators. Typically returns to normal operation after seconds to minutes. Occurs repeatedly over weeks or months.
When: 1,000–45,882 miles; incidents ranging from 2 months to 6+ months of ownership
Symptoms owners cite: Instrument panel blacks out completely; Speedometer becomes unavailable; Turn signal visibility lost; Brake light status unknown; Check engine light may illuminate; Screen may blank then resume normal operation; No warning lights prior to blackout event
Repairs/costs cited: Body control module replacement identified as needed in one case; software update attempted in another case without resolution. Most cases undiagnosed or unreproduced at dealership.
Recalls/TSBs owners mention: NHTSA Campaign 23V744000 (Electrical System) exists but most affected VINs not included in recall. OnStar diagnostic checks found nothing. Dealers unable to reproduce issue on multiple visits.
Vehicle Stalling / Unexpected Shutdown
Vehicle shuts down or stalls unexpectedly while driving, at stoplights, or during acceleration. Engine cuts out without warning. Instrument cluster may go blank during stalling event. Occurs at various speeds and driving conditions.
When: Early in ownership (approximately 2 months into lease, around 7,000 miles)
Symptoms owners cite: Vehicle shuts off unexpectedly while driving; Engine stalls at stoplights; Stalls during acceleration; Instrument cluster blank during event; No warning lights or codes present
Repairs/costs cited: No trouble codes retrieved. Not diagnosed or repaired at dealer.
Recalls/TSBs owners mention: Manufacturer suggested trading in vehicle. No recall coverage for reported VINs.
Brake System Failure
Complete loss of braking capability while in motion. Brake pedal becomes unresponsive; vehicle fails to slow or stop when brakes applied. Brake master cylinder and/or electronic brake booster assembly failure confirmed by dealership inspection.
When: Specific mileage not stated; failure occurred suddenly without prior warning
Symptoms owners cite: Complete loss of braking while moving; Brake pedal unresponsive; Vehicle will not slow or stop with normal brake input; Brake system warning lights appear at time of failure; Stabilitrak warning illuminated; Steering assist reduced warning illuminated; No prior warning signs
Repairs/costs cited: Brake master cylinder and/or electronic brake booster assembly failure confirmed by Buick dealership.
Recalls/TSBs owners mention: General Motors Customer Assistance was contacted; no other manufacturer response documented.
Electrical System Intermittent Failures
Multiple intermittent electrical malfunctions including failure to start, abnormal startup sounds, exterior lights (headlights, brake lights, main lights) not functioning, and infotainment system blackouts. System issues appear to be electrical rather than mechanical.
When: 36,109–78,000 miles; some failures occur within first 30 days of ownership
Symptoms owners cite: Vehicle fails to start; Abnormal sounds while starting / struggling to start; Exterior lights (headlights, brake lights) do not function; Infotainment system goes blank; Music / audio stops during blackout events; Phone connectivity lost during blackout
Repairs/costs cited: Vehicle towed to dealer; not yet diagnosed or repaired in some cases. Radio calibration/reprogramming attempted without resolution.
Recalls/TSBs owners mention: No open recalls on most VINs reporting these issues despite similarities to NHTSA Campaign 23V744000. No assistance provided; vehicle claimed to be over warranty mileage in one case.
Door Lock and Window Control Malfunctions
Remote keyless entry fails to unlock vehicle; door locks cycle repeatedly without driver input (locking and unlocking in succession). Power windows fail to operate in drive. Steering wheel controls unresponsive.
When: Early ownership (within first 30 days to 2 months)
Symptoms owners cite: Remote keyless entry does not respond; Buick app unlock function does not work; Door locks engage/disengage repeatedly without input; Power windows will not operate; Steering wheel controls unresponsive; Door locks behave erratically when vehicle in drive
Repairs/costs cited: None documented. Workaround includes removing battery from remote multiple times.
Recalls/TSBs owners mention: No manufacturer response documented.
Adaptive Cruise Control and Power Window Failures
Adaptive cruise control does not maintain speed relative to vehicle ahead as designed. Power windows fail to operate. Grouped as part of broader electrical system dysfunction.
When: Not specified; described as occurring in new vehicle
Symptoms owners cite: Adaptive cruise control fails to adapt to lead vehicle speed; Power windows will not raise or lower
Repairs/costs cited: None documented.
Recalls/TSBs owners mention: None documented.
Synthesized from 21 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 6 most recent
What component or system failed or malfunctioned, and is it available for inspection upon request? Answer: The brake system failed, specifically involving the brake master cylinder and/or electronic brake booster assembly. The vehicle and affected components are currently available for inspection at a Buick dealership. How was your safety or the safety of others put at risk? Answer: The…
Was driving car and attempted to roll my window door and the car would not allow it. Then I started hearing clicking noises which was the sound of locking and unlocking door. Which I heard in succession of at 9 times. Later on the return drive on the highway the car let me consistently lock and unlock when in drive. I got home, turn the car off and radio did not turn of even after opening…
Three times in the last week while driving, my electronic dashboard went completely black and the music playing stopped. Within 10 seconds it came back up but my phone was disconnected and the system had to be reprogrammed. It was frightening as I was not sure what was happening and had no way of seeing whether my car was in drive and drivable. There was a safety recall last year for this issue.…
To whom it may concern, I am writing to formally file a complaint regarding the safety and reliability of my leased vehicle. I have been experiencing ongoing issues that pose a serious safety risk. Approximately two months into my lease, I began experiencing electrical problems with the vehicle. The most concerning issue is the car's tendency to shut down unexpectedly while driving, which has…
On Friday, September 13, 2024, without warning, the instrument panel that shows the speed of the car (and left and right turn signals), turned off and went black (blank), while I was driving my brand new Buick, Envista. It was less than three months old at the time. The car’s mileage was at about 1,000 miles. I did not know what speed my car was going, other than by watching cars around me. I did…
The contact owns a 2024 Buick Envista. The contact stated that while driving at various speeds, the instrument panel displayed a blank screen; however, two seconds later, the instrument panel operated as intended. The check engine warning light was illuminated. The failure occurred several times. The vehicle was taken to the dealer, where it was diagnosed, and determined that the body control…
Had electrical trouble with your 2024 Buick Envista?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2024 Buick Envista?
It's a documented issue but not catastrophic. 21 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Based on the 21 complaints filed, electrical issues most often appear around 41,748 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2024/Buick/Envista.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.