If the engine will not start
Hyundai Sonata / Sonata 2011 Owners Manual / What to do in an emergency / If the engine will not start
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37,500 miles (60,000 km) or 30 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect manual transaxle fluid (if equipped)
❑ Replace engine oil and filter (37,500 miles (60,000 km) or 60 months) ...
CLIMATE CONTROL AIR FILTER
(For evaporator and blow unit)
The climate control air filter is located in front of the evaporator unit behind
the glove box.
It operates to decrease the amount of pollutants entering the car.
...
Vehicle data collection and event data recorders
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR is to record, in certain crash or near crash-like situations, such as
an air bag deployment or hitting a road ...


