2014 Hyundai Equus

For the last year or so when driving my Equus the signal lights left or right side has been working intermittently. I can go months without any issues but lately it seems to be worsening. I transport my Mom that has dementia around and its scary because it seems never know when the lights may not work at all. People drive so crazy and if its dark or light they dont see my arm out the window. Please tell me that you can assist with this issue. I inherited this car from her brother that died of cancer, this car was his dream. I'm doing all I can to keep it in top condition. I can't replace the car, but I always try to keep it in top condition. Help please.

The contact owns a 2014 Hyundai Equus. The contact stated that while driving approximately 40 MPH, the driver's side head restraint suddenly deployed from the seat. The vehicle was taken to the dealer and the contact was informed that the head restraint needed to be replaced. The vehicle was not repaired. The contact stated that the failure had occurred with the passenger's side headrest, and the headrest was replaced. The manufacturer was not made aware of the failure. The failure mileage was 95,156.

I am reporting a recurring safety-related defect in the headrest mechanisms of my 2014 Hyundai Equus. The first incident occurred in the front passenger seat. While driving, I lightly leaned my arm on the passenger headrest when it suddenly popped up with a loud, startling noise and occurring an road incident . The internal components crumbled instantly, requiring a complete replacement. This was a costly repair, which I first inquired about with the service department at AutoNation Hyundai in Columbus, GA. It was eventually repaired and completed at Columbus Body Collision, Columbus, GA On [XXX], the driver’s headrest failed in the same way. It popped out of position unexpectedly, and the internal structure again appears to have broken and crumbled, while I was parked at QuikTrip fuel station. Alpharetta, GA. This incident has made me concerned about occupant safety, especially regarding whiplash protection and the risk of the headrest becoming a projectile or collapsing under impact. Since both front seat headrests have failed in the same way, I believe this may indicate a design or manufacturing defect. I respectfully request that NHTSA investigate this issue and consider a recall so that affected Hyundai Equus owners are not left with expensive and unsafe repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

To: National Highway Traffic Safety Administration (NHTSA) – Office of Defects Investigation From: [XXX] Date: 2 June 2025Vehicle: 2014 Hyundai Equus Location: Columbus, GA   (Other driven locations: Buford, GA; Alpharetta, GA; Duluth GA)1. Summary of Vehicle Cyber Incident:My 2014 Hyundai Equus has been compromised through what I believe to be a remote cyberattack targeting the vehicle’s infotainment and navigation systems. This began shortly after I reported widespread digital and identity theft to law enforcement in Columbus, GA.2. Symptoms Observed: Navigation system lockout: The navigation system is entirely disabled. A satellite symbol with a circle and diagonal slash appeared on the interface and has not gone away, indicating a potential denial of satellite/GPS signal or remote access control. Rear Seat Entertainment (RSE) Override: The RSE system appears to be remotely controlled, with the interface appearing on my front console screen without input. I attempted to check the RSE control box in the settings menu, but it was consistently unchecked upon restart—as if overridden remotely. Video evidence interference: I recorded multiple videos of the system anomalies, including screen mirroring and control takeover. Some were blocked from sending or sharing; others went through under inconsistent conditions. Unauthorized device influence: I believe connected devices (iPhones, etc.) are being used as access vectors into my vehicle system.3. Timeline of Events: [XXX] (Sunday evening): After visiting the Columbus Public Safety Center and speaking with Deputies McBride and I. Sanchez about ongoing cyber intrusions (mobile, home, and vehicle), the car infotainment system began behaving abnormally that night. May 20, 2025 (Tuesday): I returned to Columbus Police Department to formally report the vehicle hacking. A CPD officer expressed genuine concern and said he would relay my case to Detective Gross. May 23, 2025: I visited AutoNation Hyundai in Columbus INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO

The contact owns a 2014 Hyundai Equus. The contact stated that while his wife was outside on a hot day, upon opening the door, the front headrest air bag deployed without impact. There were no warning lights illuminated. The contact stated that the failure was possibly caused due to the heat. The contact called the local dealer and was informed that there no previous reports of the failure. The contact was informed to scheduling an appointment to have the vehicle diagnosed. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 79,850.

The problem is with the Accelerator pedal. It malfunctions, and is also known as a 'Dead pedal' at different times without warning and could cause an accident if it happens at the wrong time, like making a turn and the car will not accelerate, or move, just getting the car to move . I checked with a dealer if they have had any of these type reports and there answer was no they had not. It is very UN-nerving when it happens.

The contact owns a 2014 Hyundai Equus. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the ABS warning light had illuminated and the vehicle was taken to a dealer who diagnosed the vehicle and replaced the front brake pads. The vehicle was repaired. The contact stated that the ABS warning light illuminated again and the vehicle was driven to another dealer. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 60,000. Parts distribution disconnect.

The contact owns a 2014 Hyundai Equus. The contact received notification of NHTSA Campaign Number: 23V651000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.