Kia Optima: Smart key - Features of your vehicle - Kia Optima TF 2011-2026 Owners ManualKia Optima: Smart key

With a smart key, you can lock or unlock a door and even start the engine without

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
When you turn the ignition switch to the ON position, if the immobilizer indicator () goes off after blinking 5 times, your transponder equipped in the ignition key is out of order. You cannot sta ...

Smart key functions
Carrying the smart key, you may lock and unlock the vehicle doors. Also, you may start the engine. Refer to the following, for more details. Locking Pressing the button of the front outside door ...

See also:

Digital 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 ...

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