2025 Hyundai Santa Fe Hybrid Problems & Issues Guide
Numerous 2025 Hyundai Santa Fe Hybrid owners report issues ranging from battery drain to driver assistance malfunctions, based on internal Lemberg Law data, NHTSA filings and consumer feedback.
The 2025 Hyundai Santa Fe Hybrid occupies a competitive position in the midsize hybrid SUV market. It combines hybrid efficiency with a spacious interior and modern design. Despite its appeal, several consumer complaints and NHTSA data reveal frequent issues that impact owner satisfaction and vehicle safety. This article investigates recurring complaints from multiple sources, including NHTSA reports and owner reviews, to provide a clear overview for owners and what would qualify under lemon law.
Most Common Problems with the 2025 Hyundai Santa Fe Hybrid
According to NHTSA complaints, owner forums, and industry data, the 2025 Hyundai Santa Fe Hybrid exhibits several issues, with the top five reported problems including:
Driver Attention Warning System Malfunctions
12V Battery Drain and Dead Battery Issues
Sudden Power Loss and Limp Mode Activation
Tire Defects and Premature Wear
Infotainment and Digital Display Failures
2025 Hyundai Santa Fe Hybrid Complaint Summary
Complaint Category
Number of Complaints
Electrical System
9
9
Vehicle Speed Control
9
9
Forward Collision Avoidance: Adaptive Cruise Control
The Forward Attention Warning (FAW) system on the 2025 Santa Fe Hybrid is intended to monitor driver focus and promote safety. However, many owners report the system is overly sensitive or malfunctions frequently.
False alarms with warnings to “consider taking a break” even when fully attentive
System failure notifications disabling adaptive cruise control and other driver-assistance features
Frequent alerts triggered by wearing sunglasses or regular driver behaviors such as blinking
Inability to fully disable the warnings or system despite owner attempts and dealership visits
Take a look at what one owner stated:
“Forward attention warning system sounds when driver is facing forward, eyes open, hands not blocking camera. [It’s] very distracting for [the] driver and can lead to [the] car decelerating itself.”
Here’s another:
“The Forward Attention Warning at times alarms constantly, even though I am looking forward. It is highly distracting as it alarms many times per minute. A menu option exists in the settings to disable it, but that doesn’t work. I have read online that this is a common problem with 2024 and 2025 Hyundai Santa Fe models.”
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12V Battery Drain and Dead Battery Issues
Multiple reports indicate a high incidence of 12V battery drain in 2025 Santa Fe Hybrids, leading to dead batteries and vehicle inoperability. This issue appears due to faults in the battery charging system and absence of previous model-year reset buttons:
Vehicles left unused for fewer than seven days experience complete battery drain
Dealerships recommend installing trickle chargers as a workaround for brand-new vehicles
Some owners report repeated jump starts and multiple battery replacements
Occasional necessity to replace hybrid starter generator or related relay packs with limited parts availability
One owner reported, “[The] car was unused for less than a week and upon going to use it the vehicle was dead. [I] jumped [the] vehicle and [the] next day was dead again. In researching the problem, many other Santa Fe Hybrid owners have run into this same issue. Dealership admitted many hybrids from Hyundai face this issue and recommended installing a trickle charger for when not using the vehicle for a couple days which seems ridiculous for a brand new vehicle. Likely something draining battery slowly in car”
Sudden Power Loss and Limp Mode Activation
Safety concerns have emerged as some owners experience sudden power loss and activation of limp mode while driving at highway speeds. These incidents occur without precursory warnings or dashboard alerts:
Vehicle unexpectedly slows drastically to approximately 20-35 mph on highways
Limp mode engages, limiting acceleration despite aggressive pedal input
Multiple repairs attempted, including ignition coil assemblies, fuel pump, and high-pressure sensors
Safety hazard reported due to abrupt deceleration and inconsistent automatic emergency braking response
One consumer described the following:
“I was on a semi residential-commercial street that turns on to a freeway entrance. I was turning right and unavoidably entered the freeway when the sudden loss of power occurred. The car slowed down to about 20 mph and pressing on the gas medal didn’t yield any more power. I immediately pulled over to the emergency lane upon entering [the] freeway to let fast moving vehicles pass me on the left side. I turned off the vehicle and turned it back on. It seemed to turn on as normal so I proceeded to drive home slowly, staying on the slow right lane of the freeway driving under the speed limit until I took my exit to get to my home. All seemed ok until I turned onto [a] residential street near my home. Again the car slowed down suddenly to 20mph and giving it more gas did not make a difference.“
What Should You Do If Your Santa Fe Hybrid Is a Lemon?
If your vehicle exhibits persistent problems despite multiple repair attempts, it may qualify as a lemon under consumer protection laws. A “lemon” typically is a vehicle with substantial defects that impair its use, value, or safety and cannot be adequately repaired within a reasonable number of attempts or time.
To protect your rights:
Document all repair visits and communications with dealerships
Keep copies of repair orders, diagnostic reports, and correspondence with the manufacturer
File complaints with the National Highway Traffic Safety Administration (NHTSA) and your state’s consumer protection agency
Understand your state’s lemon law requirements and deadlines
Legal options for lemon law claims include seeking a refund, replacement vehicle, or compensation for repairs and damages. Consulting a legal professional can help you evaluate your case and navigate the process.
Think your 2025 Hyundai Santa Fe Hybrid might be a lemon? Contact Lemberg Law today for a free consultation and explore your legal options.
About the Author:
Sergei Lemberg is an attorney focusing on consumer law, class actions related to automotive issues, and personal injury litigation. With nearly two decades of experience, his areas of practice include Lemon Law (vehicle defects), Debt Collection Harassment, TCPA (illegal robocalls and texts), Fair Credit Reporting Act, Overtime claims, Personal Injury cases, and Class Actions. He has consistently been recognized as the nation's "most active consumer attorney." In 2020, Mr. Lemberg represented Noah Duguid before the United States Supreme Court in the landmark case Duguid v. Facebook. He is also the author of "Defanging Debt Collectors," a guide that empowers consumers to fight back against debt collectors and prevail, as well as "Lemon Law 101: The Laws That Lemon Dealers Don't Want You to Know."
