Coolant
The coolant should be changed at the intervals specified in the maintenance schedule.
See also:
If the engine overheats
If your temperature gauge indicates overheating,
you experience a loss of power, or hear loud
pinging or knocking, the engine is probably too
hot. If this happens, you should:
1. Pull off the road ...
SIX-SPEED AUTOMATIC AND MANUAL TRANSMISSIONS
Hyundai's commitment to making the Hyundai Sonata extremely fuel efficient
continues with a six-speed automatic transmission with SHIFTRONIC manual control
or a standard six-speed manual transaxle ...
Trunk Lid/Tail Gate Open Warning Light
This light remains on unless the trunk lid/ tail gate is completely closed and
latched. ...


