Hyundai Sonata: Convenient features of your vehicle / Warning Lights

Information

Make sure that all warning lights are OFF after starting the engine. If any light is still ON, this indicates a situation that needs attention.

Smart Shift
This display shows currently set the drive mode. ...

Supplemental Restraint System Warning Light
This warning light illuminates: Once you set the ignition switch or the Engine Start/Stop button to the ON position. - It illuminates for approximately 6 seconds and then goes off. When there i ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Interior Care
Prevent caustic solutions such as perfume and cosmetic oil, from contacting the interior parts because they may cause damage or discoloration. If they do contact the interior parts, wipe them off immediately. See the instructions for the proper way to clean vinyl. CAUTION Never allow water or o ...

Hyundai Sonata LF 2014-2019 Service Manual: Heater Core Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. After loosening the bolts remove the main crash pad and cowl cross bar assembly together. (Refer to Heater -"Heater Unit") 3. Remove the heater core cover (A) after loosening the mounting screws. 4. Pull out the heater ...

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