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) 2022-2023 Owner's Manual: Cruise Control Operation
To set cruise speed
1. Accelerate to the desired speed,
which must be more than 20 mph (30
km/h).
2. Press the Driving Assist ()
button
at the desired speed. The set speed
and Cruise () indicator light
illuminates on the instrument cluster.
3. Release the accelerator pedal.
Vehicl ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Explanation of Scheduled Maintenance Items
Engine Oil and Filter
The engine oil and filter should be
changed at the intervals specified
in the maintenance schedule. If the
vehicle is driven in severe conditions,
more frequent oil and filter changes are
required.
Drive Belts
Inspect all drive belts for evidence
of cuts, cracks, ...