Hyundai Sonata: Defogging logic - Windshield defrosting and defogging - Features of your vehicleHyundai Sonata: Defogging logic

To reduce the probability of fogging up the inside of the windshield, the air intake is controlled automatically according to certain conditions such as position. To cancel or return the or defogging logic, perform the following steps. position. To cancel or return the defogging logic, perform the following steps.

Automatic climate control system
To defog inside windshield 1. Select desired fan speed. 2. Select desired temperature. 3. Press the defrost button (). 4. The outside (fresh) air position will be selected automatically. If the ...

Manual climate control system
1. Turn the ignition switch to the ON position. 2. Turn the mode selection knob to the defrost position (). 3. Push the air intake control button at least 5 times within 3 seconds. The indicator ...

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Telemetics Unit (TMU). Repair procedures
Removal 1. Remove the audio monitor (or AVN head unit) after loosening the mounting screws. (Refer to the BE group - "Audio Unit" or "AVN Unit" ...

Battery recharging
Your vehicle has a maintenance-free, calcium-based battery. If the battery becomes discharged in a short time (because, for example, the headlights or interior lights were left on while the veh ...

Fuel Filler Cap. Description and Operation
Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which seals the fuel filler. After the gasket on the fuel filler cap an ...