2010 Hyundai Genesis Recalls, Issues & Maintenance

The 2010 Hyundai Genesis carries 3 open NHTSA recalls — most recently covering switch. Owners report 8 recurring issue clusters, led by “Brake pedal loss or reduction under braking.” Hyundai's owner's manual splits service into Normal and Severe schedules. Most US drivers qualify as Severe due to short trips, extreme temperatures, or stop-and-go traffic. Hyundai Assurance covers the first 3 years / 36,000 miles of complimentary maintenance on new vehicles. The Theta II 2.0L and 2.4L engines (2011-2019) are subject to TSBs around oil consumption — strict adherence to oil intervals matters.

3 Open Recalls

Source: NHTSA

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Campaign #14V713000 · Jul 11, 2014

Issue: Hyundai Motor America (Hyundai) is recalling certain 2009-2011 Hyundai Genesis vehicles manufactured April 30, 2008, to November 21, 2010, and 2011 Hyundai Equus vehicles manufactured July 31, 2010, to November 21, 2010. Due to a circuit failure, the stop lamps in the affected vehicles may not illuminate.

Risk: A following vehicle may not recognize that the vehicle is slowing or coming to a stop if the stop lamps on the vehicle do not illuminate as expected. There is an increased risk of a rear-end crash as a result.

Fix: Hyundai will notify owners, and dealers will repair the stop lamp switch circuit, free of charge. Hyundai issued an interim notification to owners on January 6, 2015. The recall began on March 23, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 125.

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Campaign #13V113000 · Jan 4, 2013

Issue: Hyundai Motor Company (Hyundai) is recalling certain model year 2006-2009 Accent, model year 2007-2011 Azera, Sonata and Sante Fe,2006-2011 Tucson, 2009-2011 Elantra Touring, 2007-2010 Elantra, 2008-2011 Veracruz, 2009-2011 Genesis, 2010-2011 Genesis Coupe, 2007-2008 Entourage, and 2006-2008 Tiburon vehicles. Originally, in April 2013, Hyundai recalled 1,059,824 model year 2007-2009 Accent and Tucson, model year 2007-2010 Elantra, model year 2007-2011 Santa Fe, model year 2008-2009 Veracruz, model year 2010-2011 Genesis Coupe, and model year 2011 Sonata vehicles. In September 2013, Hyundai informed the agency that it was adding more vehicles to this campaign, representing an additional 652,512 units. The total number of vehicles being recalled is now 1,712,336. In the affected vehicles, the stop lamp switch may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause an inability to deactivate the cruise control by depressing the brake pedal. Additionally, a malfunctioning stop lamp switch may also result in intermittent operation of the push-button start feature, affect the operation of the brake transmission shift interlock feature, preventing the shifter from being moved out of the PARK position and cause the Electronic Stability Control (ESC) malfunction light to illuminate.

Risk: Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash. Additionally, when the ignition is in the 'ON' position, the transmission shifter may be able to be moved out of Park without first applying the brake. This may lead to unintentional movement of the car which may increase the risk of a crash.

Fix: Hyundai will notify owners, and dealers will replace the stop lamp switch, free of charge. The safety recall began on April 22, 2013. Owners may contact Hyundai at 1-800-633-5151. Hyundai's recall campaign number is 110.

SERVICE BRAKES, HYDRAULIC:FLUID

Campaign #13V489000 · Oct 29, 2013

Issue: Hyundai is recalling certain model year 2009-2012 Genesis vehicles manufactured April 30, 2008, through March 28, 2012. The vehicles may contain brake fluid which does not protect against corrosion of the Hydraulic Electronic Control Unit (HECU).

Risk: If the module corrodes, reduced brake effectiveness may result, increasing the risk of a crash.

Fix: Hyundai will notify owners and instruct them to bring their vehicle to a dealer for service. Hyundai will inspect the HECU module for proper operation, and will replace the modules as necessary. Hyundai will replace the factory brake fluid in those vehicles that have not previously had the factory brake fluid replaced. These repairs will be done free of charge. The recall began on December 24, 2013. Owners may contact Hyundai at 1-800-633-5151 or by email at consumeraffairs@hmausa.com. Hyundai's recall number is 114.

Recall data refreshed Sep 13, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2010 Hyundai Genesis.

Reported to NHTSA

Brake pedal loss or reduction under braking

SERVICE BRAKES, HYDRAULIC

41 NHTSA complaints · 2013-05 → 2025-04

Brakes went completely out while driving, absolutely terrifying. Pedal went straight to the floor and wouldn't stop. I had to manually downshift until it was under 5 mph and then it would barely stop
Owner report, NHTSA ODI #11655571
I WAS DRIVING ON SPRING CYPRESS RD (SPRING, TX) APPROACHING STATE HIGHWAY 249 AT 30 MPH, I STEPPED ON THE BRAKES AT THE INTERSECTION AND THE PEDAL WENT ALL THE WAY DOWN TO THE FLOOR. IF I DIDN'T START PUMPING THE BRAKES, I WOULD HAVE REAR ENDED CAR ON FRONT OF ME. IF THIS
Owner report, NHTSA ODI #10783774
SEVERAL MONTHS AGO WHEN I ATTEMPTED TO BRAKE, THE PEDAL WENT DOWN TO THE FLOOR. HOWEVER, UPON STOPPING THE CAR AND RESTARTING THE ENGINE, THE CAR APPEARED TO BE NORMAL. I CALLED THE DEALER AND REPORTED THE PROBLEM AND WAS TOLD BY THE SERVICE WRITER THAT IF IT WAS NOT "DOING IT
Owner report, NHTSA ODI #10525812

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Transmission gear grinding or failure to engage

POWER TRAIN

17 NHTSA complaints · 2010-02 → 2018-07

I BOUGHT THE CAR USED WITH 32,500 MILES. FROM DAY 1 THERE WAS A GRIND GOING INTO 5TH GEAR. THIS WAS A KNOWN PROBLEM, BUT NO TSB OR RECALL WAS EVER SENT OUT ABOUT IT. JUST A TSB TO CHANGE THE FLUID . AT 82,000 MILES THE 5TH GEAR SYNCHRO BROKE. I HAD TO BUY A USED TRANSMISSION
Owner report, NHTSA ODI #10981101
CAR WOULDN'T SHIFT INTO 1ST GEAR. IT JUST MADE A GRINDING NOISE. FINALLY IT WENT INTO GEAR BUT KEPT MAKING A NOISE WHEN IN 1ST GEAR. *TR
Owner report, NHTSA ODI #10577189
WHILE DRIVING MY 2010 HYUNDAI GENESIS COUPE 3.8L TRACK MODEL, I EXPERIENCE SEVERE PROBLEMS WITH THE TRANSMISSION. WHEN SHIFTING FROM 1ST GEAR TO 2ND GEAR WHENEVER THE TEMPERATURE IS BELOW 30 DEGREES FAHRENHEIT THE TRANSMISSION GRINDS GOING INTO GEAR. HYUNDAI USA HAD A TSB ABOUT
Owner report, NHTSA ODI #10446698

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Headlights switching off during turn signal use

EXTERIOR LIGHTING

7 NHTSA complaints · 2014-08 → 2019-01

TL* THE CONTACT OWNS A 2010 HYUNDAI GENESIS. THE CONTACT STATED THAT WHILE DRIVING AT ANY SPEED DURING NIGHT, WHEN USING THE TURNING SIGNALS THE HEAD LIGHTS TURNED OFF INTERMITTENTLY. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS REPAIRED BUT THE FAILURE RECURRED. THE CONTACT
Owner report, NHTSA ODI #10888159
WHEN USING TURN SIGNALS, HEADLIGHTS FLICKER ON AND OFF. WELL DOCUMENTED ON YOUTUBE; HTTP://WWW.YOUTUBE.COM/WATCH?V=1IRLOV-BKDU & HYUNDAI GENESIS FORUM; HTTP://GENESISOWNERS.COM/HYUNDAI-GENESIS-FORUM/SHOWTHREAD.PHP?T=12504 HIGH SAFETY RISK DURING NIGHT TIME DRIVING. *TR
Owner report, NHTSA ODI #10644415
I WAS TRAVELING ON HIGHWAY ROADS AND MADE LANE CHANGE. UPON ACTIVATING THE TURN SIGNAL, THE HEADLIGHTS TURN OFF AND REMAINED OFF UNTIL THE TURN SIGNAL WAS DEACTIVATED. THIS HAS OCCURRED INTERMITTENTLY SINCE. THIS SEEMS TO BE VERY DANGEROUS FOR NIGHT DRIVING ON POORLY LIT ROADS
Owner report, NHTSA ODI #10621679

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Brake light or stop lamp switch failure

ELECTRICAL SYSTEM, EXTERIOR LIGHTING, SERVICE BRAKES

6 NHTSA complaints · 2014-05 → 2021-05

TOOK MY 2010 GENESIS IN FOR SERVICE...BRAKE STOP LIGHTS WERE NOT WORKING. REPLACED DEFECTIVE SWITCH. TOOK MY SAME CAR IN FOR STATE INSPECTION ON SEPTEMBER 9, 2014, BRAKE LIGHTS NOT WORKING AGAIN. REPLACED DEFECTIVE SWITCH MYSELF BECAUSE OF 2 HOUR DRIVE TO DEALER AND THE SAFETY
Owner report, NHTSA ODI #10633727
THE BRAKE LIGHTS ON THE 2010 HYUNDAI GENESIS (AND POSSIBLY OTHER YEARS/MODELS HYUNDAI VEHICLES) HAVE VARIOUS PROBLEMS WITH THE BRAKE LIGHTS FAILING TO WORK. THIS IS VERY DANGEROUS NOT ONLY TO THE HYUNDAI GENESIS DRIVER, BUT ALSO FOR ANY DRIVER FOLLOWING BEHIND THE CAR. THERE HAS
Owner report, NHTSA ODI #10593760
TL* THE CONTACT OWNS A 2010 HYUNDAI GENESIS COUPE. THE CONTACT STATED THAT THE VEHICLE INTERMITTENTLY FAILED TO START. THE FAILURE OCCURRED ON SEVERAL OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BRAKE SWITCH ASSEMBLY WAS FAULTY AND NEEDED TO BE
Owner report, NHTSA ODI #10893237

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Air bag non-deployment in a crash

AIR BAGS

7 NHTSA complaints · 2011-04 → 2019-05

MY CAR WENT AIRBORNE WHEN I HIT A RAILROAD CROSSING WITH A STEEP DROP OFF, LANDED IN A DITCH AND FLIPPED SEVERAL TIMES END OVER END, LANDING UPSIDE DOWN. I WAS AIRLIFTED TO AN AREA HOSPITAL. ONLY 1 OF THE 6 AIRBAGS DEPLOYED. I LOST FEELING IN THE SIDE OF MY FACE WHERE MY HEAD
Owner report, NHTSA ODI #11166210
CAR WAS INVOLVED IN A HEAD ON CRASH AT APPROX 45 - 50 MPH YET NO AIR BAGS DEPLOYED.........UPDATED 12/30/15 *BF *TR
Owner report, NHTSA ODI #10787766
IN APRIL 14 2012 AROUND 2AM NJ ATCO I WAS REAR END FROM BEHIND ABOUT 40MPH, I WAS ACCOMPANY BY MY COUSIN HE SAT ON THE PASSENGER SIDE. MOST OF THE DAMAGE WAS DONE ON HIS SIDE. I DRIVE A HYUNDAI GENESIS COUPE 2010. HIS SIDE AIR BAG DID NOT DEPLOYED.. I CAN PROVIDED PICTURES IF
Owner report, NHTSA ODI #10464640

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Dashboard fracture at air bag location

AIR BAGS, UNKNOWN OR OTHER

5 NHTSA complaints · 2015-11 → 2022-09

THERE IS A SPLIT ACROSS MY DASH WERE THE AIR BIG IS I CALL THE MAIN OFFICE AND I WAS TOLD THAT THEY WILL NOT FIX IT.MY CONCERN IS MY FAMILY SAFETY
Owner report, NHTSA ODI #11023399
AIRBAG I BROUGHT MY CAR IN TO HAVE THE AIRBAG AND DASH CHECKED BY HYUNDAI DEALER IN WEST PALM BEACH FLORIDA. THE DASH AROUND MY AIRBAG HAS CRACKED IN A PERFECT LINE AT THE AIR BAG LOCATION PHOTO ATTACHED. THEY REFUSED TO CHECK THE AIRBAG. HOWEVER THEY CONTACTED HYUNDAI AND ASKED
Owner report, NHTSA ODI #10821897
TL* THE CONTACT OWNS A 2010 HYUNDAI GENESIS. THE CONTACT STATED THAT THE THERE WAS A FRACTURE IN THE PASSENGER SIDE OF THE DASHBOARD THAT WAS CAUSING THE PASSENGER AIR BAG TO BECOME VISIBLE. THE VEHICLE WAS TAKEN TO A DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN
Owner report, NHTSA ODI #10807430

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Engine stall or loss of power while driving

ENGINE

11 NHTSA complaints · 2011-09 → 2023-06

TL* THE CONTACT OWNS A 2010 HYUNDAI GENESIS. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE FAILED TO RESTART AND WAS TOWED TO THE DEALER. THE MECHANIC WAS UNABLE TO LOCATE THE FAILURE. THE FAILURE RECURRED THREE DAYS LATER. THE VEHICLE WAS
Owner report, NHTSA ODI #10859999
TL* THE CONTACT OWNS A 2010 HYUNDAI GENESIS. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. IN ADDITION, THE VEHICLE FAILED TO START ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO THE DEALER NUMEROUS TIMES FOR THE FAILURE. THE
Owner report, NHTSA ODI #10609302
I WAS DRIVING ON ROUTE 81 TO HARRISBURG AND HEARD A LOUD NOISE AND MY ENGINE JUST SHUT OFF. I HAD TO COAST OVER TO THE SIDE OF THE ROAD TO A SAFE PLACE. I HAD TO GET MY CAR TOWED AND MY MECHANIC INSPECTED THE VEHICLE AND ADVISED THAT THE CONNECTING ROD INSIDE THE ENGINE BROKE
Owner report, NHTSA ODI #10715933

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Active headrest inadvertent deployment

AIR BAGS

3 NHTSA complaints · 2013-07 → 2022-06

I WAS DRIVING IN A GROCERY STORE PARKING LOT AND WENT OVER A SPEED BUMP AT MAYBE 2 MILES AN HOUR AND BOTH MY FRONT HEADREST DISCHARGED
Owner report, NHTSA ODI #11266035
The contact owns a 2010 Hyundai Genesis. The contact stated that after parking and exiting the vehicle, moments later after returning to the vehicle it was discovered that the driver’s and passenger’s side headrest restraint had deployed. The cause of the failure was not
Owner report, NHTSA ODI #11470847
I WAS TURNING INTO THE DRIVEWAY OF A SHOPPING CENTER WHEN I WAS REAR-ENDED BY ANOTHER CAR. THE FORCE OF THE COLLISION CAUSED BOTH ACTIVE HEADRESTS TO LAUNCH. THE FORCE OF THE ACTIVE HEADREST HITTING THE BACK OF MY HEAD CAUSED A CONCUSSION AND FOR TWO DAYS A LOSS OF ALL MEMORIES
Owner report, NHTSA ODI #10532821

Read all complaints on NHTSA →

Note: NHTSA also opened 1 defect investigation(s) on this vehicle that closed without action.

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 13, 2026. Investigation data refreshed Sep 13, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter

Every 3,750 mi

Severe service: every 3,750 miles. Normal service: 7,500 miles. Theta II 2.0L/2.4L (Sonata, Santa Fe, Tucson 2011-2019): never extend — oil consumption issues are documented in Hyundai TSBs.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate tires every 7,500 miles. AWD Tucson and Santa Fe owners benefit from rotation at 5,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect brake pads, rotors, calipers, and parking brake every 7,500 miles. Elantra and Sonata front pads typically last 40,000-50,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

Brake Fluid

Every 30,000 mi

Replace DOT 3 brake fluid every 30,000 miles or 24 months. Required to maintain ABS and ESC pump life.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Engine Air Filter

Every 30,000 mi

Replace engine air filter every 30,000 miles. Severe service or dusty conditions: 15,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Automatic Transmission Fluid

Every 30,000 mi

Severe service: every 30,000 miles. Normal: 60,000 miles. Use Hyundai SP-IV or SPH-IV — substitutes can cause harsh shifting and torque converter damage.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 105,000 mi

Iridium spark plugs are rated 105,000 miles on Theta II, Lambda II, and Smartstream engines. 1.6T (Veloster N, Kona N): 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Long-Life Coolant

Every 30,000 mi

Hyundai Long-Life Coolant (pink): first change at 60,000 miles, then every 30,000. Do not substitute green or orange coolant — it damages the cylinder head gasket on GDI engines.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 15,000 mi

Replace cabin air filter every 15,000 miles. Located behind the glove box on most Hyundai models.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Drive Belt Inspection

Every 60,000 mi

Inspect serpentine belt and tensioner every 60,000 miles. Replace at 90,000 miles on most models.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

38 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

14

complaints mentioning a crash

0

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2010 Hyundai Genesis reflects Hyundai's published service intervals and the Service Reminder system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.