Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
See also:
MICRO ANTENNA
Your car uses the micro antenna to receive AM, FM and Satellite Radio broadcast
signals. This antenna is removable.
CAUTION:
Before entering a place with a low height clearance or a car wash, re ...
Filter inspection
The climate control air filter should be replaced according to the Maintenance
Schedule. If the vehicle is operated in severely air-polluted cities or on dusty
rough roads for a long period, it sh ...
Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...


