2003 Kia Optima - Dashboard Lights not working.

Which dashbroad lighting ? back lighting , warning lights ? Are all the light's not working ?

None of my gauges will work, but my turn signal indicators ...

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None of my gauges will work, but my turn signal indicators, high beam ... As we've discussed previously, anything electrical needs a 12 volt feed and ground to work. ... 09/28/2015 There are a number of new products coming in Nov/Dec this ...

my gauges quit working - CarGurus

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CarGurusSep 21, 2013 - my gauges quit working - My odometer, speedometer, fuel, tach, trip, and ... I tried fixing the wire and had the same problem....so I replaced the shift lever and everything is back to ... no gauges will work in dashboard 1 answer.

No dash gauges, but dash lights - Car Forums and Automotive Chat ...

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Feb 6, 2010 - The dash lights work fine, so does everything else. The dash gaugesjust don't work. This is something that has been an intermittent problem ...

Did you hit the dimmer switch by mistake? It's usually a rotary dial by your left knee, sometimes higher. It controls how bright you want your backlighting on your gauge cluster to be.

You need new sensor. See Video: https://www.youtube.com/watch?v=x85coG2wG0I

The gauges are computer controlled, if the system fails the gauses all stop. You need the dealer to scan this with the KIA tool.

take itback to who ever repaired the switch u have some faulty connections

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sounds like you might have a short in the electrical circuit. i would suggest you have a kia certified mechanic take a look at it and track down and fix the short.

please check fuse "cluster", just put it out and then put in, because the fuse was OK

Usually no. When the car is off, and no keys in the ignition, dashboard should be DEAD.
If you have alive dashboard after keys removed, you have a short in your electrical.
Take to KIA for they may know already why it happens

It's hard for me to understand all of what you said, but I'd start with checking all of my fuses. Look for a blown fuse. Replace. If it blows again, you have a short somewhere.