There are 7 owner-reported electrical system complaints for the 2006 Lexus ISin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Odometer Fraud. The contact purchased a 2006 Lexus IS 250. The contact stated that upon selling the vehicle, the new owner later informed the contact that it was discovered that there was a mileage discrepancy while the vehicle was undergoing a diagnostic test. The vehicle was a private sale. At the time the contact purchased the vehicle, the mileage was 150,604; however, an Experian Auto Check History Report listed the mileage at over 300,000.
Odometer Fraud. The contact purchased a 2006 Lexus IS 250. It was discovered that there was a mileage discrepancy. The vehicle was a private seller. At the time of purchase, the odometer mileage was 119,000. The contact purchased a Carfax Report, which indicated that the odometer mileage was reported in September 2022 at 144,556, and the vehicle failed inspection. In addition, in October 2018, the odometer was reported at 155,811.
Power steering keeps going out and steering wheel making grinding noise. Almost crashed when lost steering on freeway. Car also makes noise while starting cold
THE CONCERN I HAVE FOR MY LEXUS IS 250 IS THAT 3 MAJOR SAFETY RECALL REPAIRS HAVE BEEN COMPLETED BY THE DEALER. IT FEELS UNSAFE TO DRIVE TO DATE AS IT HAS ELECTRICAL ISSUES THAT HAVE CAUSED IT TO LOCK UP WHILE DRIVING. A PROBLEM WITH THE STABILITY CONTROL, STEERING AND ACCELERATION MOST NOTABLE IN THE RAIN. TODAY I LEARNED OF THE TAKATA INFLATOR RECALLS. I BELIEVE THIS MODEL SHOULD BE CONSIDERED IN WHOLE FOR A SAFETY RECALL.
VEHICLE JUST TURNED OVER 100,000 MILES. 6-2020 UPON A MORNING START, THE VEHICLE HAD TROUBLE STARTING UP ALMOST AS IF IT HAD FUEL STARVATION. I CRANKED THE VEHICLE UP A FEW MORE TIMES IT WAS OK IT TURNED ON. UPON DRIVING THE VEHICLE HAD EXTREMELY UNRELIABLE ACCELERATION , VERY HAD SPUTTERING FROM AND TO STOP LIGHTS THIS WAS FROM MY COMMUTE TO WORK. THE VEHICLE HAD BECOME UNPREDICTABLE, SOME DAYS IT WOULD ACT LIKE THAT SOME DAYS IT WOULDN'T. THIS STARTED TO BOTHER ME AS I RARELY WORRY ABOUT SITUATIONS UNLESS THEY'RE DANGEROUS. LATE 6-2020 ON MY WAY HOME FROM WORK AT ABOUT 5:00PM THE VEHICHLE STARTED SPUTTERING ABOUT 1 MILE AWAY FROM MY HOME. AS I CROSSED THE INTERSECTION OF TAYLOR AND RAILROAD STREET. THE VEHICLE DIED ON ME AT THE INTERSECTION. I HAD THOUGHT THIS WAS JUST THE CAR WITH THE ACCELERATION PROBLEM. SO I PROCEEDED TO TURNED IT BACK ON. AFTER 10 MINUTES OF CRANKING THE VEHICLE I HAD DRAINED THE BATTERY COMPLETELY. CAR IS STRANDED, TRAFFIC WAS A HUGE BUILD UP BEHIND ME, VEHICLE WAYS WELL OVER 3000LBS SO I ATTEMPTED TO QUICK CHARGE THE BATTERY, AFTER 10 MINUTES I HAD ALREADY BYSTANDERS HELP ME PUSH THE VEHICLE TO THE SIDE, DUE TO THE MASSIVE BUILD UP OF TRAFFIC. 7-2020 AFTER 2 SEPERATE DIAGNOSTICS I HAD REPLACED THE FUEL INJECTOR PUMP AND A COLD START VALVE AT THE ENGINE. CAR WAS RUNNING OK UNTIL MID 7-2020 WHEN IT BEGAN HAVING THE SAME EXACT ISSUES AGAIN. AS THIS WAS MY ONLY VEHICLE AT THE MOMENT I HAD NO OTHER CHOICE BUT TO USE IT ONE WEEK LATER AFTER GOING TO MY MOTHERS HOUSE FROM WORK. THE VEHICLE DECIDED TO SHUT OFF ON ME COMPLETELY THIS TIME ON THE ROAD AT 35 MPH ZONE. CAR SEEMED TO STARVE OF FUEL AND I HAD TO QUICKLY REACT SINCE THE CAR WAS IN MOTION AND LUCKILY PULLOVER. FORTUNATELY IT WAS A LIGHT DAY OF TRAFFIC AT THE ROAD OF COOK ST. THATS WHEN I HAD ENOUGH, I AM COMPLAINING BECAUSE THIS VEHICLE IS EXTREMELY UNSAFE AND ITS AN ISSUE I CAN'T SOLVE!
THEY A/C CONTROLLER IS NOT WORKING, TRANSMISSION ISSUE, BATTERY IS NEW BUT I ALWAYS JUMP THE BATTERY AND A WARNING RED TRIANGLE ON THE DASHBOARD. *TR
MY NAVIGATION SYSTEM SCREEN STOPPED WORKING WHILE 1000 MILES AWAY FROM HOME. THE BIGGEST PROBLEM WITH THE SCREEN GOING OUT WAS THE FACT THAT ALL OF THE HEATING AND AIR CONDITIONING CONTROLS ARE RAN THROUGH THAT SAME UNIT. WITHOUT BEING ABLE TO ADJUST MY TEMPERATURE IN THE VEHICLE I AM NOT ABLE TO DEFROST THE WINDSHIELD IN TIMES WHEN IT MAY FOG UP. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026