Consult an authorized HYUNDAI dealer to replace most vehicle light bulbs. It is difficult to replace vehicle light bulbs because other parts of the vehicle must be removed before you can get to the bulb. This is especially true for removing the headlight assembly to get to the bulb(s).
Removing/installing the headlight assembly may result in damage to the vehicle.
WARNING
NOTICE
Be sure to replace the burned-out bulb with one of the same wattage to prevent damage to the fuse or electrical wiring system.
NOTICE
To prevent damage, do not clean the headlight lens with chemical solvents or strong detergents.
Information - Headlight desiccant (if equipped)
This vehicle is equipped with desiccant to reduce fogging inside the headlight due to moisture. The desiccant is consumable and its performance may change based on the used period or environment. If fogging inside the headlight due to moisture continues for a long time, contact an authorized HYUNDAI dealer.
Information
The headlight and tail light lenses could appear to have condensation inside if the vehicle is washed after driving or if the vehicle is driven in wet weather. This condition is caused by a higher temperature inside the light and a cooler outside temperature. Moisture that condenses in the light is removed after driving with the light on. If the moisture is not removed, contact an authorized HYUNDAI dealer.
Information
Information
Adjust the headlight aim after an accident or the headlight is replaced.
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Windshield Defrosting and Defogging
WARNING
Do not use the defrost-level
position
during the cooling operation in extremely
humid weather. The outer surface of the
windshield may fog and reduce visibility,
causing a collision that results in serious
injury or death.
Set the mode selection button to the
face-level pos ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Emergency Precautions
Tires
Do not use tires or wheels with different
size and type from the one installed on
your vehicle. It may affect the safety
and performance of your vehicle, which
could cause steering failure or rollover
causing serious injury.
When replacing the tires, be sure to
equip all four tir ...