Special Service Tools
Description and OperationHyundai Tucson (NX4) 2022-2026 Owner's Manual: Headlight, Parking light, Turn
Signal light, Daytime Running
Light (DRL) Replacement
1 Headlight (Low)
2 Headlight (High)
3 Daytime Running Light (DRL)/
Parking light
4 Turn signal light
5 Front side marker
If the LED light does not operate, contact
an authorized HYUNDAI dealer for
replacement.
The LED light cannot be replaced as a
single unit. A skilled technici ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Troubleshooting
- Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedy
The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair ...