Home · 2011 Kia Optima · Complaints

What 590 owners told NHTSA about the 2011 Kia Optima

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (590)Crash / fire / injury (55)Engine (253)Steering (100)Lights (88)Electrical system (61)Brakes (47)Airbags (31)Transmission & drivetrain (25)Fuel system (24)Body & structure (21)Speed control (19)

88 of 590 complaints match · Lights · clear filters · page 4 of 4

Jul 26, 2016Lights

2011 KIA OPTIMA. CONSUMER WRITES IN REGARDS TO VEHICLE PROJECTOR HEADLIGHTS VISIBILITY ISSUES AT NIGHT. CONSUMER USES HIGH BEAM LIGHTS AT NIGHT. *SMD THE VEHICLE IDENTIFICATION NUMBER, THE CONSUMER PROVIDED IS INVALID. *JB

NHTSA ODI 10888354

Feb 11, 2016Lights

THE LOW BEAM HEADLIGHTS LOOK LIKE FLASHLIGHTS WITH WEAK BATTERIES, YOU CAN ONLY SEE ABOUT 6 FEET IN FRONT OF CAR. THE LENS ON THE HEADLIGHTS ARE CLEAR LIKE NEW ONES, BUT THE HEAT FROM THE BULBS DESTROY THE REFLECTIVE MATERIAL INSIDE THE HEADLIGHT. THE ONLY WAY TO DRIVE AT NIGHT IS WITH THE BRIGHT LIGHTS ON. THE ONLY FIX IS TO REPLACE BOTH HEADLIGHTS. WHEN YOU GOOGLE THIS PROBLEM MANY PEOPLE HAVE THE SAME COMPLAINT.

NHTSA ODI 10825548

Nov 22, 2015Lights

CAN BARLEY SEE 2 FEET AHEAD OF THE VEHICLE AFTER DARK. HEADLIGHTS ARE VERY DIM. VEHICLE HAS ABOUT 62000 MILES.

NHTSA ODI 10795305

Nov 16, 2015SteeringLights

LOW BEAMS ARE NOT ILLUMINATING.. THE REFELECTIVE PAINT INSIDE HAS BURNED OFF AND I CANNOT DRIVE AT NIGHT WITH OUT MY HIGH BEAMS DUE TO THE FACT THAT I CAN'T SEE MORE THAN 2 FEET IN FRONT OF MY CAR. THE STEERING ON MY CAR STARTED THIS CLICKING NOISE WHEN TURNING AND THE STEERING WHEEL RATTLES WHEN I GO OVER THE SMALLEST BUMP ON THE ROAD. IT IS ALSO WEARING OUT MY TIRES AND CAUSING MY CAR TO PULL SLIGHTLY TO THE LEFT OR RIGHT.

NHTSA ODI 10790646

Oct 9, 2015SteeringLights

STEERING WHEEL HAS A CLICKING SOUND WHEN TURNING. BOUGHT IT INTO A COLLISION CENTER, THE TECHNICIAN SAID THAT IT WAS A SERVICE RECALL ON OPTIMA. HE KNEW THAT SOUND BEFORE I DESCRIBED IT TO HIM. BRAKE LIGHT BULB BLOWS AS SOON AS YOU PUT THEM IN. THE TECH SAID THERE WAS A PROBLEM WITH THE ELECTRICAL SYSTEM.

NHTSA ODI 10781156

Jun 19, 2015LightsBrakes

TL* THE CONTACT OWNS A 2011 KIA OPTIMA. WHILE THE VEHICLE WAS PARKED, THE STOP LAMPS FAILED WHICH CAUSED THE BRAKE WARNING LIGHT TO ILLUMINATE. IN ADDITION, THE TRANSMISSION SHIFTER WOULD NOT MOVE OUT OF THE PARK POSITION. THE VEHICLE WAS SERVICED UNDER NHTSA CAMPAIGN NUMBER: 13V114000 (EXTERIOR LIGHTING, SERVICE BRAKES, HYDRAULIC), BUT THE REMEDY FAILED TO REPAIR THE VEHICLE. THE CONTACT MENTIONED THAT THE BRAKE WARNING LIGHT WOULD ILLUMINATE INTERMITTENTLY. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 72,000.

NHTSA ODI 10726234

May 30, 2015SteeringLights

MY HEADLIGHTS HAVE GONE COMPLETELY DIM. I CAN'T SEE MORE THAN 4 FT IN FRONT OF MY CAR SO NO LONGER DRIVE AT NIGHT. I HAVE TAKEN IT TO THE KIA DEALERSHIP HERE IN ORLANDO AND THEY STATED THIS HAS HAPPENED BECAUSE THE HEAT OF THE BULB CAUSE THE PAINT IN THE UNIT TO PEEL AWAY. I HAVE NOT HAD ANY ACCIDENTS YET, BUT HAVE HAD A FEW OCCASIONS WHERE A CAR CUT ME OFF AND ANOTHER ALMOST RAN ME OFF THE ROAD BECAUSE MY LIGHT TO NOT ILLUMINATE. THE DEALERSHIP SAID SINCE I AM NO LONGER UNDER WARRANTY IT WOULD COST ME $1200 TO FIX. I HAVE RESEARCHED AND FOUND SOME FORUMS WHERE OTHER DRIVERS HAVE COMPLAINED OF THE SAME ISSUE FOR YEARS AND NOTHING HAS BEEN DONE. THERE IS ALSO AN ISSUE WITH THE STEERING. THERE IS A CLICKING NOISE AND RATTLING WHEN I DRIVE AND HIT A SMALL BUMP. I WAS TOLD BY THE SAME DEALERSHIP THAT IT WOULD COST $400 TO FIX THAT $3.00 PIECE OF PLASTIC THAT HOLDS THAT TOGETHER. IF IT NOT FIXED IN TIME THAT THE STEERING WOULD BE GONE COMPLETELY. I DON'T THINK CONSUMERS SHOULD HAVE TO PAY FOR THE MANUFACTURER TAKING SHORT CUTS AND USING CHEAP PRODUCTS THAT COST US TONS OF MONEY TO FIX.

NHTSA ODI 10722963

Sep 26, 2014LightsFire

TL* THE CONTACT OWNS A 2011 KIA OPTIMA. THE CONTACT STATED THAT WHILE DRIVING AT 55 MPH, THE HEADLIGHTS WERE ACTIVATED HOWEVER, THE ILLUMINATION WAS EXTREMELY DIM. THE VEHICLE WAS TAKEN TO A DEALER, WHO INFORMED THAT BOTH HEAD LAMPS OVERHEATED WHICH CAUSED THE REFLECTOR TO MELT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 62,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI 10639351

May 13, 2013Lights

POLICE OFFICER POINTED OUT MY CAR'S TAIL LIGHTS WERE OUT WED NIGHT (WHILE HEADLIGHTS WERE ON). THURS, CHECKED ALL FUSES, ALL OK. DID WEB SEARCH TO FIND FUSE FOR TAIL LIGHTS. FOUND INSTEAD DESCRIPTION OF KLUDGE FIX OF REMOVING MEMORY FUSE FOR SEVERAL MINUTES. REMOVED MEMORY FUSE FOR SEVERAL MINUTES, PUT IT BACK IN, TAIL LIGHTS THEN CAME ON WHEN HEADLIGHTS WERE ON. *TR

NHTSA ODI 10511782

Mar 22, 2013Electrical systemLightsBrakes

THIS KIA HAS A PUSH BUTTON START OPTION. THE VEHICLE WOULD NOT START AND THE BRAKE LIGHTS WERE NOT TURNING ON WHEN THE BRAKE PEDAL WAS DEPRESSED. THE COMPUTER LOOKS FOR A SIGNAL FROM THE BRAKE LIGHT SWITCH BEFORE IT STARTS THE ENGINE. I DISCONNECTED AND RECONNECTED THE BRAKE LIGHT SWITCH AND THE PROBLEM WAS TEMPORARILY CORRECTED. TWO DAYS LATER, THE VEHICLE WOULD NOT START AGAIN AND THE BRAKE LIGHTS WERE NOT TURNING ON. WE USED THE PROCEDURE TO BYPASS THE BRAKE SIGNAL (HOLD START BUTTON FOR 12+ SECONDS) TO START THE ENGINE. VEHICLE WAS NOW DRIVING DOWN THE ROAD WITH NO BRAKE LIGHTS. THERE WAS ALSO A WARNING LIGHT ILLUMINATED ON THE INSTRUMENT CLUSTER INDICATING AN ISSUE WITH THE ESC SYSTEM. DEALERSHIP STATED THEY HAVE SEEN A FEW CARS WITH THIS ISSUE. *TR

NHTSA ODI 10504117

Nov 8, 2012Lights

TAIL LIGHTS, DASH BACK LIGHTING BECAME INOPERATIVE. THIS IS A SAFETY HAZARD. THIS MODEL DOES NOT HAVE A SMART KEY SYSTEM SOLUTION FOUND ON-LINE 1.OPEN IN-DASH FUSE BOX 2.PULL YELLOW MEMORY FUSE 3.WAIT A FEW MINUTES 4.REPLACE FUSE 5.CHECK TO SEE IF THINGS ARE WORKING RIGHT (IF NOT, REPEAT PREVIOUS STEPS WITH A LONGER WAIT BEFORE REPLACING THE FUSE). *TR

NHTSA ODI 10483775

May 30, 2012Electrical systemLights

THE INTERIOR OVERHEAD LIGHTS PERIODICALLY COME ON AND GO OFF WHILE OPERATING OUR 2011 OPTIMA. THIS OCCURS WITH THE SWITCH IN BOTH ON AND OFF POSITION AND THE LIGHTBULBS TEND TO BECOME OVERHEATED.THEY DO NOT RESPOND TO MANUAL OPERATION, BUT GO OFF ON THEIR OWN AND THIS MALFUNCTION REPEATS SEVERAL TIMES IN A TEN MINUTE DRIVE. BEST-CASE SCENARIO RESULTS IN THE BULBS BURNING OUT PREMATURELY, BUT I BELIEVE THERE IS A REAL CHANCE OF A MORE SERIOUS SHORT-CIRCUIT AND POTENTIAL INTERIOR FIRE. *TR

NHTSA ODI 10460012

Jan 3, 2012Lights

TL* THE CONTACT OWNS A 2011 KIA OPTIMA. WHILE ATTEMPTING TO MAKE A LEFT TURN, THE CONTACT INADVERTENTLY DEACTIVATED THE HEADLIGHTS WHEN THE TURN SIGNAL LEVER WAS PUSHED DOWN. THE CONTACT STATED THAT THE END POINT OF THE TURN SIGNAL LEVER INCLUDED A KNOB THAT CONTROLLED THE HEADLIGHTS, WHICH EASILY ROTATED TO DEACTIVATE THE HEADLIGHTS WHILE MAKING A TURN. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING WHERE THE TECHNICIANS ADVISED THAT THERE WAS NOT A REMEDY AVAILABLE FOR THE ISSUE AND THE DESIGN OF THE VEHICLE COULD NOT BE COMPROMISED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 1,300. UPDATED 02/15/12*BF THE DEALER INFORMED THE CONSUMER, THERE WAS NO FIX FOR THE PROBLEM. UPDATED 02/29/12

NHTSA ODI 10442239

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Working with the data? Download all 590 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2011 Kia Optima verdict →