Map lamp and Room lamp
If the LED lamp does not operate, have the vehicle checked by an authorized HYUNDAI dealer.
Map lamp, Room lamp, Vanity mirror lamp and Luggage room lamp
1. Using a flat-head screwdriver, gently pry the lens from the interior light housing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb in the socket.
4. Align the lens tabs with the interior light housing notches and snap the lens into place.
If the lamps do not operating, have the vehicle checked by an authorized HYUNDAI dealer.
NOTICE
Use care not to dirty or damage lenses, lens tabs, and plastic housings.
Hyundai Sonata LF 2014-2019 Owners Manual: Turn signals and lane change signals
To signal a turn, push down on the lever for a left turn or up for a right turn
in position (A). To signal a lane change, move the turn signal lever slightly and
hold it in position (B).The lever will return to the OFF position when released
or when the turn is completed.
If an indicator stays o ...
Hyundai Sonata LF 2014-2019 Service Manual: Lumber Support Units Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Remove the seat back.
(Refer to Body - "Front Seat Back Cover")
4.
Disconnect the lumbar support motor connector (A).
5.
Remove the lumbar supp ...