Hyundai Sonata: Smart High Beam / Battery saver function
The purpose of this feature is to prevent the battery from being discharged. The system automatically turns off the parking lamp when the key is removed (remote key) or when the driver turns the engine off (smart key) and opens the driver-side door.
With this feature, the parking lamps will turn off automatically if the driver parks on the side of road at night.
If necessary, to keep the lamps on when the engine is turned off, perform the following:
1) Open the driver-side door.
2) Turn the parking lamps OFF and ON again using the light switch on the steering column.
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 w ...
Headlamp delay function
If the key is removed from the ignition switch or placed in the ACC position
or the LOCK/OFF position with the headlamps ON, the headlamps (and/or parking lamps)
remain on for about 5 minutes. Howev ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Front Seat Cushion Cover Components and Components Location
Component Location
1. Front seat cushion cover
...
Hyundai Sonata LF 2014-2019 Service Manual: Spark Plug Repair procedures
Inspection
[On vehicle inspection]
1.
Accelerate the engine to about 3,000 rpm 3 times or more.
2.
Remove the spark plug.
3.
Check the spark plug visually.
If the electrode is dry, the spark plug is normal.
If the electrode is wet, check the damage and electrode gap as below.
[ ...
