Hyundai Sonata: Do not use methanol
Fuels containing methanol (wood alcohol) should not be used in your vehicle. This type of fuel can reduce vehicle performance and damage components of the fuel system.
Use of MTBE
HYUNDAI recommends avoiding fuels containing MTBE (Methyl Tertiary Butyl Ether)
over 15.0% vol. (Oxygen Content 2.7% weight) in your vehicle.
Fuel containing MTBE over 15.0% vol. (Oxygen Content 2. ...
Gasolines for cleaner air
To help contribute to cleaner air, HYUNDAI recommends that you use gasolines
treated with detergent additives, which help prevent deposit formation in the engine.
These gasolines will help the eng ...
See also:
Steering Wheel Audio Controls — If Equipped
Remote Sound System Controls (Back View Of Steering Wheel)
The remote sound system controls are located on the rear
surface of the steering wheel, at the three and nine
o’clock positions.
Th ...
Engine overheating
WARNING
Never attempt to remove the radiator cap until the engine has been shut off and
has fully cooled down. When the engine is hot, the coolant is under pressure. Removing
the cap while the en ...
Problems with the occupant classification system
WARNING
If the indicator lamp
illuminates and remains illuminated when the weight of a typical
adult or someone larger than a small individual has been detected on the
passenger seat, do ...