Introduction
Hyundai Sonata / Sonata 2011 Owners Manual / Introduction
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Do Not Lie Down
To reduce the chance of injuries in the event of an accident and to achieve maximum
effectiveness of the restraint system, all passengers should be sitting up and the
front seats should be in an u ...
Change to "Winter Weight" Oil if Necessary
In some climates it is recommended that a lower viscosity "winter weight" oil
be used during cold weather. See Section 9 for recommendations. If you aren't sure
what weight oil you s ...
Battery recharging
Your vehicle has a maintenance-free, calcium-based battery.
• If the battery becomes discharged in a short time (because, for example, the
headlights or interior lights were left on while the vehic ...


