Hyundai Sonata: Road warning
Hazard warning flasher
The hazard warning flasher serves as a warning to other drivers to exercise extreme caution when approaching, overtaking, or passing your vehicle. It should be used whenever emergency repairs are ...See also:
System alarm operation
The alarm system will give the following alarms when triggered:
● The vehicle’s horn will sound and the turn signal lights will flash for 30
seconds.
● If any door (or the rear gate/ ...
Opening
You can open the trunk lid/tailgate
automatically using the SmartKey or the
handle in the trunk lid/tailgate.
•► Press and hold the button on the
SmartKey until the trunk lid/tailgate ...
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 104,000 mile ...