Kia Troubleshooting Questions? Ask a Mechanic
This is usually an indication the vehicle needs a new brake light switch or it's out of adjustment. If it's something you want to try and change on your own let me know, otherwise in the fuse box inside the car there should be a fuse labeled stop lamps, you can remove this and the lights should go out to prevent the battery from draining on you.
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I would say the typical cost of an adjustment is about half hour labor.
Replacement would run about $15 for the switch and about half hour labor.
Either way should be around $50 or so total, this is a rough estimate.
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