2004 Hyundai Sonata Lights Problems
2 owner-reported lights complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (2)
Your air bag warning light is on and your fog lights don't work. You took the car to a mechanic who suggested seeing the dealer, but the dealer wasn't contacted and the problems haven't been diagnosed or fixed yet. Both the air bag system and fog light circuit will likely need electrical diagnosis and repair at the dealer.
Parts you may need:
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EMERGENCY FLASHERS BEGAN FLASHING FOR NO APPARENT REASON AND WOULD NOT BE TURNED OFF. THEN TRYING TO USE THE KEYLESS ENTRY DOOR OPENER, THE LOCKS BEGAN LOCKING AND UNLOCKING. WHEN THE CAR WAS RUNNING THIS STOPPED. WE TOOK IT TO THE DEALER AND THEY REPLACED THE ETAC MODULE, THEN THE ENTIRE FUSE BOX. AFTER RETURNING HOME, THE HAZARD LIGHTS AGAIN BEGAN FLASHING WHILE THE CAR WAS PARKED. THIS WOULD STOP AND BEGIN AGAIN INTERMITTENTLY. RETURNED TO THE DEALER AND LEFT THE CAR FOR SEVERAL DAYS. FINALLY A SWITCH WAS REPLACED AND THE PROBLEM CEASED. *TR