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 will probably be too hot. If this happens, you should: 1. Pull off th ...

Remote keyless entry
➀ Lock button ➁ Unlock button ➂ Panic button (if equipped) ➀ Lock ( ) All doors are locked if the lock button is pressed. ➁ Unlock ( ) Driver’s door is un ...

SOLID RIDE WITH POWER TO SPARE AND EXCELLENT FUEL ECONOMY
In terms of driving characteristics, the Optima is very much in keeping with the Hyundai Sonata, which shares the same platform. The cabin is quiet and the drive is smooth, with the Optima feeling ...