Hyundai Santa Fe (TM): Infotainment system / How vehicle radio works
FM reception
AM and FM radio signals are broadcast from transmitter towers located around your city. They are intercepted by the radio antenna on your vehicle. This signal is then received by the radio and sent to your vehicle speakers.
When a strong radio signal has reached your vehicle, the precise engineering of your audio system ensures the best possible quality reproduction. However, in some cases the signal coming to your vehicle may not be strong and clear.
This can be due to factors, such as the distance from the radio station, closeness of other strong radio stations or the presence of buildings, bridges or other large obstructions in the area.
Infotainment system For detailed information, refer to the separately supplied infotainment system manual. Voice recognition For detailed information, refer to the separately supplied infotainment system manual.
AM broadcasts can be received at greater distances than FM broadcasts. This is because AM radio waves are transmitted at low frequencies. These long, low frequency radio waves can follow the curvature of the earth rather than travelling straight out into the atmosphere.
Other information:
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Heater Core. Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws and remove the heater core cover (A).
Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Rear Heater Unit. Repair procedures
Replacement • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.