2017 Lexus RX350 Owner Complaints

The contact owns a 2017 Lexus RX350. The contact stated that upon a cold start, an abnormal knocking sound was coming from the right side of the engine without warning. The contact stated that the knocking noise became louder upon shifting gear but would cease once the engine was warmed up. The contact also noted that the brake pedal was firm while depressing the brake pedal. There was an unknown brake warning message displayed. Upon investigation, the contact discovered NHTSA Campaign Number: 18V211000 (Service Brakes, Hydraulics) which he linked to the failure. The dealer was notified of the failure and informed him that the vehicle was not under recall. The dealer provided an estimate for the repair. The manufacturer was notified of the failure and provided a case number. The vehicle was not repaired. The failure mileage was approximately 25,800.

NHTSA ID

11513038

Incident

Mar 14, 2023

Mileage

25,800 mi

The contact owns a 2017 Lexus RX350. The contact stated that while driving at various speeds, the vehicle hesitated upon depression of the accelerator pedal, without warning. The contact had taken the vehicle to the dealer and was informed that the vacuum pump was defective and needed to be replaced. Upon investigation, the contact discovered NHTSA Campaign Number: 18V211000 (Service Brakes, Hydraulics) which she linked to the failure. The manufacturer was also notified of the failure and the contact was given a case manager. The vehicle was not repaired. The failure mileage was approximately 24,000. The contact stated that the vacuum pump was replaced at their expense and is requesting a reimbursement. The vehicle always had issues with the vacuum pump ever since the contact purchased it in 2021. The contact claims that they were told that the vacuum pump issue was normal. The 65k warranty of the vehicle had expired before the problem was dealt with.

NHTSA ID

11493410

Incident

Jun 1, 2021

Mileage

24,000 mi

The contact owns a 2017 Lexus RX350. The contact stated that while driving approximately 60 MPH, the glass sunroof suddenly exploded causing shards of glass to fall into the cabin of the vehicle onto the driver. The contact indicated that no object had struck the sunroof to cause the glass to shatter. No injuries were reported. The vehicle was taken to the local dealer who was unable to determine the cause of the failure. The manufacturer was not yet contacted. The failure mileage was 58,190.

NHTSA ID

11441907

Incident

Nov 28, 2021

Mileage

58,910 mi

The contact owns a 2017 Lexus RX350. The contact stated that while at a complete stop, the vehicle would intermittently hesitate upon depression of the accelerator pedal without warning. The contact had taken the vehicle to the dealer where he was informed that the cause of the failure was related to defective fuel in fuel tank. Upon investigation, the contact discovered NHTSA Campaign Number: 20V682000 (Fuel System, Gasoline) which he linked to the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was unknown.

NHTSA ID

11439100

Incident

Oct 1, 2016

The contact owns a 2017 Lexus RX-350. The contact stated that while driving at an undisclosed speed, a strong chemical odor was detected coming from the cabin filter. The contact experienced severe headaches and a numbing, sour tongue sensation after the failure. The contact had replaced over 12 cabin filters and had the vehicle detailed where the interior cabin was shampooed and cleaned however, the failure recurred. The dealer was made aware of the failure but informed the contact that the vehicle was tampered with and to go through his insurance company for the repair costs. The manufacturer was not made aware of the failure. The vehicle was not repaired. The failure mileage was approximately 19,000.

NHTSA ID

11438622

Incident

Apr 1, 2021

Mileage

19,000 mi

I WHEN TO A CAR WASH FACILITY AND THE ICS SENSOR WHEN CRAZY!!! (FLASHING THE WARNING LIGHT). NOW MY CAR GIVING ME A ICS MALFUNCTION. THE AUTOMATIC BRAKING DON'T WORK AND THE PARKING ASSISTANCE NEITHER. I BELIEVE THIS IS A MANUFACTURING PROBLEM DUE SAME CAR MODEL AND YEAR EXPERIENCE THE SAME BUT IT HAS DIFFERENT VIN SO THERE IS NOT A RECALL FOR MY VIN.

NHTSA ID

11406205

Incident

Mar 31, 2021

Mileage

57,000 mi

WHEN FLOORING THE ACCELERATOR IT HESITATES AND BUCKS

NHTSA ID

11391108

Incident

Jan 5, 2021

Mileage

32,000 mi

THE AIRBAGS DID NOT DEPLOY. THERE WAS NO RECALL EITHER. I DON'T KNOW IF THERE IS AN ISSUE OR NOT BUT I WOULD HATE TO SEE SOMEONE GET HURT BECAUSE AIRBAGS DID NOT DEPLOY SEE PHOTO OF DAMAGE. HAVE PICTURES BUT SIZE PROBLEM DIDN'T KNOW HOW TO REDUCE SIZE

NHTSA ID

11387570

Incident

Jan 6, 2021

Mileage

34,700 mi

DRIVING ON HIGHWAY, MY VEHICLE STALLED WHEN I HIT GAS PEDAL, THEN IT RESUMED NORMAL SPEED. THIS HAS HAPPEN MANY TIMES, BUT SEEMS TO BE MORE NOTICEABLE NOW. I DON'T FEEL SAFE DRIVING THIS VEHICLE

NHTSA ID

11386758

Incident

Jan 6, 2021

Mileage

32,000 mi

VEHICLE EXPERIENCED ROUGH TRANSMISSION MOSTLY BETWEEN GEAR NUMBER 2 AND 3 AFTER TAKE OFF. VEHICLE STALLED AROUND RPM 1200 - 1500 DURING NORMAL DRIVE AT HIGHWAY, THEN SUDDENLY SHIFTED FORWARD WITH EXCESSIVE FORCE. ENCOUNTERED VERY DANGEROUS SITUATIONS ON HIGHWAY ON MY RECENT TRIP. I ALMOST HIT THE VEHICLE AT THE FRONT FOR A FEW TIMES DUE TO CONSISTENT ROUGH SHIFT PATTERN. I HAVE TAKEN THIS VEHICLE TO LEXUS DEALERSHIP SEVERAL TIMES TO ADDRESS ISSUE IN THE PAST. UPDATED ECU SOFTWARE DIDN'T RESOLVE THE PROBLEM, AND ALWAYS KEEP COMING BACK. I BELIEVE THIS ISSUE COULD HAVE BEEN RELATED TO RECENT FUEL PUMP RECALL, BUT THE RECALL DIDN'T INCLUDE THE 2017 RX 350 MODELS. PLEASE INVESTIGATE FOR SAFETY ISSUE. THANK YOU.

NHTSA ID

11352399

Incident

Aug 28, 2020

Mileage

29,500 mi

I WAS INVOLVED IN THE INTERSECTION MOTOR VEHICLE ACCIDENT. WHEN I WAS T-BONED BY OTHER VEHICLE (MY VEHICLE WAS GOING 30-45 MILES/HOUR, AND MOVING) AND THE OTHER VEHICLE (WHO CAUSED AN ACCIDENT) WAS ALSO GOING 30-45 MILES/ HOUR. WHEN THERE WAS AN IMPACT TO MY RIGHT SIDE OF THE VEHICLE. MY REAR PASSENGER SIDE AIRBAG WAS NOT DEPLOYED. DAMAGES DONE TO THE CAR IS MY RIGHT SIDE PASSENGER SIDE (FRONT AND REAR) WAS DAMAGED AND UNABLE TO OPEN OR CLOSE. *TR

NHTSA ID

11337133

Incident

Jun 30, 2020

Mileage

46,000 mi

MY CAR (INSURED) REAR ENDED ANOTHER PARTY AT LESS THAN 10 MILES PER HOUR. THE PRE-COLLISION SYSTEM THAT IS PART OF MY CAR NEVER BECAME ACTIVE IN MY CAR AND SO I REAR ENDED THE CAR. LEXUS INSPECTED MY RX-350 AND HAVE AN UNACCEPTABLE REASON THAT IT WILL NOT WORK, UNLESS THERE IS A NOTICEABLE SPEED DIFFERENCE BETWEEN MY CAR AND THE CAR AHEAD OF ME. THE CAR WAS THE PROBLEM AND IT DID NOT WORK AND SO I REAR ENDED THE PREVIOUS CAR. MY LIGHTS WERE ALSO BROKEN AND HAD TO BE REPLACED. SOME ELECTRICAL WIRING REWORK WAS ALSO DONE.

NHTSA ID

11302388

Incident

Jun 12, 2018

Mileage

9,200 mi

VEHICLE ROLL OVER DRIVER AFTER BEING PLACED IN PARK AT THE RESIDENCE CAUSING FATAL INJURIES. DRIVER REVERSED OUT OF GARAGE AND EXITED VEHICLE. INSPECTION AT THE SCENE BY THE SHERIFF'S OFFICE REVEALED THE VEHICLE WAS IN PARK BACKED AGAINST SOME TREES. THIS VEHICLE IS EQUIPPED WITH A AUTOMATIC TRANSMISSION AND A AUTOMATIC EMERGENCY BRAKE. THE GEAR SHIFT LEVER CAN BE PLACED BETWEEN PARK AND REVERSE AND NOT MOVE. IF THE GEAR SHIFT LEVER IS MOVED SLOWLY FROM DRIVE TO PARK OR REVERSE TO PARK THE AUTOMATIC EMERGENCY BRAKE DOES NOT ENGAGE THIS CONDITION IS VERY DANGEROUS.

NHTSA ID

11290280

Incident

Mar 1, 2018

Mileage

17,900 mi

TL* THE CONTACT OWNED A 2017 LEXUS RX350. -THE VEHICLE SPONTANEOUSLY ACCELERATED WITH THE BRAKE PEDAL DEPRESSED. -THE VEHICLE STRUCK A GUARD RAIL. -NO APPARENT REASON WHY THE VEHICLE ACCELERATED THE CONTACT STATED THAT WHILE THE VEHICLE WAS IDLING IN A PARKING LOT WITH THE BRAKE PEDAL DEPRESSED, THE VEHICLE SPONTANEOUSLY ACCELERATED AND STRUCK A GUARD RAIL. ALL THE FRONTAL AIR BAGS DEPLOYED (INCLUDING CURTAIN AIR BAGS). THE VEHICLE WAS TOWED AND DEEMED DESTROYED ACCORDING TO THE INSURANCE COMPANY. THE CONTACT WAS TRANSPORTED BY AMBULANCE TO THE HOSPITAL, TWO FRACTURED RIBS AND 2 FINGERS, TREATED AND RELEASED. THE POLICE WAS PRESENT AND REPORT NUMBER: 20192380195 WAS FILED. THE VEHICLE WAS NOT TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 9,700. *DT *TR

NHTSA ID

11252874

Incident

Sep 2, 2019

Mileage

9,700 mi

BLIND SIDE MONITOR ON RIGHT HAND SIDE DOES NOT ALERT WHEN PASSING TRUCKS AND CARS AT HIGHWAY SPEEDS. AT LOWER SPEEDS IT WORKS PROPERLY. WHEN PASSING VEHICLES ON THE LEFT THE LEFT SIDE WARNING LIGHT COMES ON PROPERLY.

NHTSA ID

11194662

Incident

Mar 12, 2019

Mileage

7,000 mi

PULLED INTO HOTEL PARKING LOT AT 11:05AM (PERFECT WEATHER - PARKING LOT EMPTY) AND ,AFTER TURNING INTO THE PARKING SPOT AT A SLOW SPEED, THE CAR SUDDENLY ACCELERATED AND HIT THE SIDE OF THE HOTEL. THE BUILDING WASN'T DAMAGED, BUT THE CAR HAD SERIOUS FRONTAL DAMAGE. THE HOTEL MANAGER DIDN'T CALL THE POLICE SO THERE ISN'T A POLICE REPORT. THE AIR BAGS DID NOT GO OFF. I FEEL THERE WERE SEVERAL POSSIBLE LEXUS PROBLEMS WITH THIS INCIDENT: THE AIR BAGS DID NOT GO OFF EVEN THOUGH THERE WAS OVER $17,000 IN REPAIRS (EVEN THE ENGINE HAD TO BE REMOVED),; THE AUTOMATIC BRAKING SYSTEM DIDN'T ENGAGE; AND THE SUDDEN ACCELERATION OF THE CAR FROM A SLOW ENTRY INTO THE PARKING SPACE. CURRENTLY THE CAR IS AT A LEXUS DEALER WAITING FOR THE LEXUS HIRED INSPECTOR TO EXAMINE IT. WE HAVE PICTURES AND A COMPLETE LIST OF REPAIRS IF REQUESTED. W E DO NOT HAVE A REPORT YET FROM THE LEXUS INSPECTION BECAUSE IT HASN'T BEEN INSPECTED YET. ...*BF..*JB

NHTSA ID

11194305

Incident

Feb 15, 2019

Mileage

13,000 mi

SOMETIMES WHEN I TRY TO START THE CAR, THE BRAKE PEDAL WILL NOT DEPRESS, I GET A MESSAGE THAT SAYS “BRAKE POWER LOW”, AND THE CAR WON’T START. THERE IS A RECALL ON 2017 RXS FOR AN IMPROPERLY INSTALLED BRAKE BOOSTER, BUT IT DOESN’T COVER THIS VIN. FROM READING ABOUT SIMILAR COMPLAINTS FROM OTHER RX OWNERS THAT ARE ABLE TO SOLVE THE PROBLEM BY REPLACING THE BRAKE BOOSTER, I THINK THAT IS THE PROBLEM. BECAUSE OF THAT, I THINK THE RECALL DOES NOT COVER ALL VEHICLES AFFECTED AND SHOULD BE EXPANDED.

NHTSA ID

11175210

Incident

Feb 5, 2019

Mileage

9,500 mi

THE EMERGENCY ASSISTANCE BRAKE SYSTEM WAS ACTIVATED AND IT REDUCED SPEED WHEN VEHICLE WAS STOPPED AHEAD OF ME BUT WOULD NOT RESPOND TO MY BRAKING. MY VEHICLE SLID INTO OTHER VEHICLE AT 6.8 MPH (SEE ATTACHED REPORT). I TRIED TO APPLY MORE PRESSURE TO BRAKES BUT THE VEHICLE DID NOT RESPOND TO MY BRAKE PRESSUREI WAS PROCEEDING STRAIGHT ON CITY ROAD

NHTSA ID

11162098

Incident

Sep 26, 2018

Mileage

6,847 mi

TL* THE CONTACT OWNS A 2017 LEXUS RX350. WHILE DRIVING APPROXIMATELY 60 MPH, THE AUTOMATIC BRAKING SYSTEM BECAME INOPERATIVE AND THE CONTACT REAR ENDED A TRUCK. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL, BUT THE BRAKES DID NOT RESPOND. THERE WERE NO WARNING INDICATORS ILLUMINATED. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO THE POLICE DEPARTMENT IMPOUND LOT IN CONYERS, GEORGIA. THE CONTACT'S INSURANCE COMPANY WAS MADE AWARE OF THE CRASH AND REQUESTED THE CONTACT'S APPROVAL FOR THE VEHICLE TO BE ASSESSED FOR DAMAGES BY A LEXUS DEALER. IT WAS NOT DETERMINED WHETHER OR NOT THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS MADE AWARE OF THE CRASH AND PROVIDED CASE NUMBER: 1811210065. THE FAILURE MILEAGE WAS UNKNOWN.

NHTSA ID

11153331

Incident

Nov 20, 2018

SUNROOF SHATTERED WHILE DRIVING ON FREEWAY ACCESS ROAD.

NHTSA ID

11152888

Incident

Nov 20, 2018

Mileage

16,800 mi

TL* THE CONTACT OWNS A 2017 LEXUS RX350. WHILE DRIVING 140 MPH, THE BRAKE PEDAL WAS DEPRESSED AND FAILED TO STOP THE VEHICLE. IN ADDITION, THE PRE-COLLISION WARNING INDICATOR ILLUMINATED. AS A RESULT, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS NOT FILED. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO A COLLISION REPAIR FACILITY WHERE THE BODY DAMAGE WAS REPAIRED. THE VEHICLE WAS ALSO TAKEN TO WESTSIDE LEXUS SALES (12000 KATY FWY, HOUSTON, TX 77079, (281) 558-3030) WHERE THE CONTACT WAS INFORMED THAT THE VEHICLE DID NOT HAVE A FAILURE AND THE CRASH WAS HIS FAULT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 17,000.

NHTSA ID

11120438

Incident

Apr 28, 2018

Mileage

17,000 mi

THIS IS A SUPPLEMENTAL ENTRY TO MODIFY COMPLAINT 11115465. IT SHOULD BE NOTED THAT THE HEADS UP DISPLAY REFLECTED SUNLIGHT DIRECTLY INTO THE DRIVERS EYES CAUSING SERIOUS DISTRACTION AND A SERIOUS SAFETY CONCERN. LEXUS CORPORATION WAS NOTIFIED OF THE SITUATION THROUGH THE DEALERSHIP BUT DID NOT OFFER ANY FIX TO THE SITUATION AND THE DEALER REPORTED THAT THEY WERE THEREFORE NOT ALLOWED TO FIX THE REFLECTION AND REMOVE THE HAZARD. THE COMPLAINT TO LEXUS IS DOCUMENTED AND MORE INFORMATION CAN BE PROVIDED UPON REQUEST.

NHTSA ID

11115471

Incident

Apr 1, 2018

Mileage

100 mi

THE HEADS UP DISPLAY UNIT CAUSES A DISTRACTING REFLECTION INTO THE DRIVERS EYES THAT INTERFERES WITH VISION WHILE DRIVING. THIS OCCURS WHEN THE CAR IS STATIONARY, IN MOTION, ON A CITY STREET AND HIGHWAY, AND/OR TURNING. THIS WAS NOT IDENTIFIED UNTIL AFTER THE NEW CAR WAS PURCHASED.

NHTSA ID

11115465

Incident

Apr 1, 2018

Mileage

100 mi

TL* THE CONTACT OWNS A 2017 LEXUS RX350. WHILE THE VEHICLE WAS PARKED, THE START BUTTON WAS DEPRESSED, BUT THE VEHICLE DID NOT START UNTIL AFTER THE FOURTH ATTEMPT. THE CONTACT STATED THAT THE FAILURE OCCURRED APPROXIMATELY THREE OTHER TIMES. THE CONTACT ALSO MENTIONED THAT THE FAILURE OCCURRED ONLY AFTER THE VEHICLE HAD NOT BEEN DRIVEN FOR TWO OR MORE DAYS. IN ADDITION, THE 'CONTACT YOUR DEALER SOON' MESSAGE APPEARED ON THE MESSAGE CENTER. THE VEHICLE WAS TAKEN TO THE DEALER (LEXUS OF BIRMINGHAM, 1001 TOM WILLIAMS WAY, IRONDALE, ALABAMA 35210), BUT THE FAILURES COULD NOT BE DUPLICATED. THE DEALER INQUIRED IF THE BRAKE PEDAL WAS DEPRESSED SIMULTANEOUSLY WHEN THE START BUTTON WAS DEPRESSED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 9,000.

NHTSA ID

11114558

Incident

Jul 29, 2018

Mileage

9,000 mi

OFTEN TIMES I PRESS THE GAS PEDAL TO ACCELERATE A LITTLE AND IT'S LIKE YOU LET OFF THE GAS ENTIRELY. YOU THEN HAVE TO AGGRESSIVELY PRESS THE PEDAL DOWN TO WHICH IT REACTS WILDLY. SOMETIMES YOU BARELY TOUCH THE PEDAL AND IT TAKES OFF BUT MOST TIMES YOU GET LITTLE TO NO RESPONSE. ACCELERATION DOES NOT REACT LINEAR IN CONJUNCTION WITH THE GAS PEDAL. A SAFETY ISSUE WHEN YOU TRY AND ENTER INTO TRAFFIC.

NHTSA ID

11111882

Incident

Jul 12, 2018