Kia Optima: Smart key
With a smart key, you can lock or unlock a door and even start the engine without inserting the key.
The functions of the buttons on a smart key are similar to the remote keyless entry. (Refer to the “Remote keyless entry” in this section.)
Limp home (override) procedure
Smart key functionsDigital clock
Type A
Type B
WARNING
Do not adjust the clock while driving. You may lose your steering control and
cause severe personal injury or accidents.
Whenever the battery terminals or related fuse ...
Troubleshooting
Symption
Suspect area
Remedy
Engine misfire with abnormal internal lower engine noises.
Worn crankshaft bearings
Loose or out of s ...
If the engine overheats
If your temperature gauge indicates overheating,
you will experience a loss of
power, or hear loud pinging or knocking,
the engine is probably too hot. If this happens,
you should:
1. Pull of ...