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When the start key on an Optima doesn't start the car what is this an indication of ?

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Have the OBD codes read by a mechanic as this should tell you where the problem lies

Posted on May 06, 2014


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2003 Kia Optima will not start even when you turn the key just the lights go off in the starting position I think its in the shifter anyone else have this problem?

it maybe that the shifter is having an issue but if you can start the car in Neutral then it maybe a problem inside the shifter itself and needs checking

Jan 06, 2017 | 2003 Kia Optima

1 Answer

My 2012 kia optima Fob died i replaced the battery but it still wont work unless i put it in the glovebox just to start the car the buttons on the fob doesnt work i only had the car for 2 months.

There is a possibility that your key fob might lost the programming. I suggest that you re-program your key fob, follow the next steps to re-program it.

    • 1 Sit in the vehicle and close all the doors. Insert the key into the ignition.
    • 2 Turn the key to the "Off" position then to the "On" position. Repeat this until the door locks cycle to indicate that the programming mode is activated. End with the ignition key in the "On" position.
    • 3 Press the "Unlock" or "Lock" button on the programmable remote. Listen for the doors to lock or unlock to verify successful programming.
    • 4 Turn the ignition key to the "Off" position. Listen for the door locks to cycle to indicate that you have exited the programming mode.
    • 5 Repeat the above steps to add any additional remotes.

Read more :

May 31, 2015 | Kia Optima Cars & Trucks

1 Answer

What causes on a 2007 kia optima the dash lights to flash and won't start

It's look like that car gets into the "alarm" mode. Use your key to close/open doors.

Apr 28, 2015 | 2007 Kia Optima

1 Answer

How do i make my 2008 kia optima key ?turn

That's under warranty. Contact your local Kia dealer.

Jul 30, 2014 | 2008 Kia Optima

2 Answers


if you have the hand book there is a cupel of pages on how to rey set your key if you have lost the hand book just tipe the car make and model into gogal starting whith rey seting key

Apr 09, 2014 | 2008 Kia Optima

1 Answer

Kia optima hesitant acceleration

could be spark plugs, dirty fuel filter, air filter, Mass Air Flow Sensor. bad spark plug wires. Dirty throttle body or injectors. I would start with the cheapest and work my way to the more expensive things if it doesn't improve.

Jul 23, 2012 | 2003 Kia Optima

1 Answer


the key on 3 pump it doesnt harm computer it is to reset the change oil service lite or set oil life to 0 ----if you have a check engine light have code read most auto stores offer service for free ---to boot computer and clear any codes remove the positive terminal for about 10 minutes then re hook up cable

Aug 01, 2017 | 2007 Kia Optima

2 Answers

Car will not do anything as far as starting,accessories will work,what could be problem?

Hi. Check first the battery connection. Terminal might be loose. Dashboard led indicators should lit up when you turn the key to ON position. You will be able to turn on the radio also if the key is in Accessories position.

Aug 10, 2010 | 2004 Kia Optima

1 Answer

Key wont turn

no it sounds like the ignition clinder is broken or worn down inside either that or maybe the key itself. get a new key made (local hardware store) and try that one if that doesnt work im afraid that you may need a new key and tumbler

Sep 19, 2008 | 2003 Kia Optima

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