Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
See also:
Driver's and Passenger's Front Airbag
Your Hyundai is equipped with an advanced Supplemental Restraint (Airbag) System
and lap/shoulder belts at both the driver and passenger seating positions. The indications
of the system's pr ...
To Check the Coolant Level
The coolant level can be seen on the side of the plastic coolant reservoir. The
level of the coolant should be between the "L" and "F" lines on the reservoir when
the engin ...
Use Unleaded Gasoline
Unleaded gasoline with a Pump Octane Rating of 87 (Research Octane Number 91)
or higher must be used in your Hyundai.
WARNING:
o Do not "top off" after the nozzle automatically shuts o ...


