2024 Hyundai Tucson Hybrid

On March 6th, 2026, I spent the day running errands in normal driving conditions and it created a situation that did not charge the battery or switch to gasoline. Several error lights displayed seconds before the car died. The hazard lights failed within 15 minutes of waiting for a tow truck. The dealership service department charged the battery and gave me advice to run the car at least 30 minutes everyday even if runs only in the garage. They told me that it was user error because I don't need to drive a half hour per day. I am still attempting to determine the real issue and have it addressed.

Automatic headlight system causes the vehicle headlights to turn on and off during daylight conditions. The LCD display in the dashboard also dims to the point that the information presented cannot be read. This typically happens on bright, sunny days with a clear sky. Vehicle has been to the dealership in excess of seven times where they've made multiple attempts to repair it. The light sensor behind the windshield has been replaced. The body control module has been replaced. The technician also tried to make modifications to the light sensor, but the problem persists. There are a number of other instances of this exact issue involving Hyundai Tucsons, Santa Fe. and Santa Cruz vehicles shown on the NHTSA site, and also when searching other sites online. Dealer technician has repeatedly documented that the problem exists. Dealer tech reported that the Tech at the Hyundai helpline suggested that the auto headlight feature not be used as a resolution. While not a solution under any conditions, even with auto headlight feature turned to off, the dashboard displays continue to dim during the day. The flashing headlights represent a serious safety issue as when following another vehicle, that driver may misinterpret the flashing headlight problem as an aggressive gesture and trigger a road rage type response. The call taker I spoke with at Hyundai when I opened a customer service case said that he personally had that very issue with another driver due to flashing headlights.

The rear turn signals sit really low. Several times I've had cars that clearly did not expect me to turn, yet my turn signals were on. I asked my husband to check my lights and we realized if a car was too close behind (which I can't control) or a larger vehicle it would be impossible for them to see the turn signals in the rear. I checked for other complaints and sure enough this is a big concern for many - so much so that a number of folks are trying to fix it by installing LED lights in the hopes of bringing attention to their turn signals! Research is that there is nothing illegal with this, several car manufacturers are doing it and input from the manufacturers is its for aesthetics. I'd rather have an ugly car than an unsafe one. Called the dealer - they were unaware, but asked if they would change the bulbs to LED. They have to find after market bulbs but will call us back. My car is two months old and I don't want it any more - I now fear being rear ended. Many in the forums felt the same way. There should be guidelines, laws, something to prevent manufacturers from sacrificing vehicle safety.