See also:

Knowing your vehicle
Keys Remote keyless entry Theft-alarm system Immobilizer system Door locks Window Seat Safety belts Airbags - advanced supplemental restraint system Hood Fuel filler lid Mirrors Interior l ...

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 ...

FAST FACTS
1. The Optima makes 200-hp from a standard direct-injection 2.4L 4-cylinder, while achieving best-in-class 24/35-mpg (city/hwy) fuel economy. 2. Optional class exclusive features include a panoram ...