The 2022 Hyundai Tucson has 5 recalls, the most serious involving the optional trailer wiring harness, which can allow water into the wiring and cause trailer lights or the vehicle's own brake lights to stop working, or trigger an electrical short that raises the risk of a fire.
The lighting concerns extend beyond the trailer system. A software incompatibility in the central control unit can cause the headlights and taillights to stop functioning entirely, leaving the vehicle dark and less visible to other drivers. On hybrid models, the daytime running lights fail to activate when using the Remote Smart Parking Assist feature, so a moving vehicle may not be visible to nearby pedestrians or drivers.
On the structural side, roof moldings on certain vehicles can detach while driving and become road debris, posing a hazard to other vehicles.