The SRS is virtually maintenance-free and there are no parts you can safely service by yourself. If the SRS airbag warning light does not illuminate when the ignition switch is in the ON position or continuously remains on, have the system immediately inspected by an authorized HYUNDAI dealer.
Any work on the SRS system, such as removing, installing, repairing, or any work on the steering wheel, the front passenger’s panel, front seats, and roof rails should be performed by an authorized HYUNDAI dealer. Improper handling of the SRS system may result in serious personal injury or death.
WARNING
To reduce the risk of serious injury or death:
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on the vehicles mainly
used under severe driving conditions. Refer to the chart below for the
appropriate
maintenance intervals.
R: Replace
I: Inspect and if necessary, adjust, correct, clean or replace
Severe driving conditions
A. R ...
Hyundai Tucson (NX4) 2022-2025 Owner's Manual: System Maintenance
Air Conditioning Performance and
Maintenance at Your HYUNDAI
Dealer
If the amount of refrigerant is too low
or too high, the performance of the air
conditioning is reduced. Have the system
be inspected by an authorized HYUNDAI
dealer.
NOTICE
The refrigerant system should only
be ...