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
WARNING
To prevent serious injury, have the air conditioning system be serviced by only trained and certified technicians. R-1234yf is flammable and operated at high pressure.
Reclaim all refrigerants with proper equipment. Venting refrigerants directly to the atmosphere is harmful to individuals and environment.
Air conditioning refrigerant label
You can find out which air conditioning refrigerant is applied to your vehicle on the label located inside of the hood.
Example
Each symbol and specification on the air conditioning refrigerant label is represented as the following:
1 Classification of refrigerant
2 Amount of refrigerant
3 Classification of compressor lubricant
4 Caution
5 Flammable refrigerant
6 To require registered technician to
service air conditioning system
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Smart Cruise Control disabled
If the front radar is covered or blocked,
its detecting performance is reduced,
and Smart Cruise Control is temporarily
limited or disabled.
The "Smart Cruise Control disabled. Radar
blocked" warning message may appear
on the instrument cluster.
If Smart Cruise Control does not operate ...
Hyundai Tucson (NX4) 2022-2024 Owner's Manual: Collision Warning
While Smart Cruise Control is operating
and the collision risk of the vehicle ahead
is high, the "Collision Warning" warning
message may appear on the instrument
cluster, and an audible alert sounds.
WARNING
Smart Cruise Control may not warn you
of a collision if:
The distance to t ...