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What 10 owners told NHTSA about the 2015 Lexus Rc F

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 (10)Fuel system (3)Seats (3)Brakes (2)Airbags (1)Electrical system (1)Visibility & wipers (1)

Newest first · 10 complaints

Apr 19, 2023Fuel system

Substantial Fire Hazard - Fuel was leaking directly onto the engine due to a failure in the fuel line and the factory coating between the inner steel tubing and a plastic coating. The failure relates to the delaminating of the coating from the base metal material which causes a channel for the fuels to bypass the seals and then leak out of fracture points in the plastic coating.

NHTSA ODI 11517806

Oct 17, 2020Seats

FRONT PASSENGER SIDE SEAT SQUEAKING WHEN BEING ELECTRONICALLY TILTED BACK WITH THE BUTTON ON THE RIGHT SIDE.

NHTSA ODI 11364792

Oct 17, 2020

HVAC SERVO MOTOR MALFUNCTION. FRONT PASSENGER SIDE AC BLOWING OUTSIDE TEMP. IT DOES NOT BLOW COLD AIR. CODE B1455 PRESENT. IT HAPPENED APPROXIMATELY AT 25000 MILES.

NHTSA ODI 11364790

Jan 12, 2020Brakes

WHEN I PRESS ON THE BRAKE HARD AND CONTINUALLY THERE IS A NOISE (THUMP). MY HUSBAND HAS TAKEN THE CAR IN WHERE WE BOUGHT THE CAR 3X'S AND WAS TOLD THIS IS NORMAL ON THE FRONT BRAKES. I AM NOT HAPPY WITH THAT ANSWER. I JUST WANT TO KNOW IS THIS NORMAL FOR THE CAR I BOUGHT. IS IT SAFE. THE CAR IS BEAUTIFUL AND TO DRIVE AROUND AND HEAR A NOICE WHEN PRESSING THE BRAKE IS NOT ACCEPTABLE ON SUCH A BEAUTIFUL CAR. I HAVE AN AUDIO OF THE SOUND I'M HEARING WHILE BREAKING. AND A VIDEO OF THE MECHANIC AT THE DEALERSHIP SAYING THIS WAS ACCEPTABLE NORMAL. I JUST BOUGHT THIS CAR 10-29-2019.

NHTSA ODI 11298666

Sep 24, 2018Fuel system

I KEEP ASKING THE DEALER TO REPLACE THE HIGH PRESSURE FUEL PUMPS AND THEY KEEP ANSWERING THAT THEY WILL CALL ME AS SOON AS THEY RECEIVE THE PARTS. IT HAS BEEN LIKE THAT FOR THE LAST 30 DAYS. THERE IS NO INCIDENT INVOLVED BUT THE SOUTH FLORIDA LEXUS DO NOT HAVE THE REPLACEMENT PUMPS AVAILABLE

NHTSA ODI 11131009

Sep 1, 2018AirbagsBrakes

TAKATA AIR BAG HAS NOT BEEN REPLACED SINCE PURCHASING. CONSTANT BRAKES VIBRATIONS FEEL AT STEERING WHEEL. SOMETIMES ITS ALMOST DANGEROUS TO CONTINUE DRIVING .DEALERS ARE UNABLE TO FIX IT AND HAVE NO SOLUTION. I HAVE VISITED NEWPORT LEXUS AND LEXUS OF EL CAJON MULTI TIMES BUT THEY ARE NOT FIX MY BRAKES.AIR BAGS ARE NOT AVAIALBLE

NHTSA ODI 11123971

May 10, 2018Fuel system

TL* TAKATA RECALL. THE CONTACT OWNS A 2015 LEXUS RC F. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 18V107000(FUEL SYSTEM) IN APRIL OF 2018. AFTER CONTACTING THE MANUFACTURER AND THE LOCAL DEALER (LEXUS OF SEATTLE, 20300 HWY 99, LYNNWOOD, WA), THE CONTACT WAS INFORMED THAT THE PARTS NEEDED TO REPAIR THE DEFECT WERE NOT AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

NHTSA ODI 11092860

Jun 30, 2016Electrical systemSeats

THERE IS AN ISSUE WITH THE VENTILATED SEATS ON THE CAR. WHEN YOU TURN ON THE VENTILATED SEATING FUNCTION THE BOTTOM OF THE SEAT BLOWS COLD AIR, BUT AN UPPER BAND (SHOULDER BLADE HEIGHT) ON THE BACK OF THE SEAT HEATS UP DRAMATICALLY. ONCE YOU ENGAGE THE FUNCTION A BAND OF THE BACK OF THE SEAT HEATS UP JUST LIKE A HEATING ELEMENT WOULD HEAT UP. IT'S INSTANT AND IT GETS VERY HOT! I TURN IT OFF FOR FEAR BOTH COMFORT AND FOR FEAR THAT SOMETHING WILL BURN.

NHTSA ODI 10881669

Jun 29, 2016Seats

WHEN USING THE VENTILATED SEATS THE UPPER PART OF THE SEAT HEATS UP (BETWEEN MY SHOULD BLADES). IT APPEARS TO HAPPEN RANDOMLY. SOMETIMES IT DOESN'T HEAT UP AND OTHER TIMES IT DOES. WHEN IT DOES HEAT UP IT GETS SO HOT THAT I HAVE TO TURN OFF THE VENTILATED SEATS. IT IS NOT AMBIENT OR TRAPPED HOT AIR BECAUSE I OFTEN START MY CAR USING THE LEXUS REMOTE TO START MY CAR AND LET IT RUN FOR 5-8 MINUTES SO MY VEHICLE CAN COOL DOWN (AND WARM UP) BEFORE I GET IN AND START DRIVING IT.

NHTSA ODI 10881652

Dec 28, 2015Visibility & wipers

INNER REAR VIEW MIRROR VIBRATES MAKING IT HARD TO VIEW OBJECTS IN REAR OF VEHICLE.

NHTSA ODI 10816634

Working with the data? Download all 10 complaints as CSV · fetched from NHTSA July 25, 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 2015 Lexus Rc F verdict →