There are 3 stored owner reports matching the speed control & cruise leading-label group for the 2003 Lexus LS in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)TL* THE CONTACT OWNS A 2003 LEXUS LS430. THE CONTACT STATED THAT WHILE ENTERING INTO A PARKING SPACE WITH HER FOOT ON THE BRAKE AT 5 MPH, THERE WAS SUDDEN ACCELERATION AND THE VEHICLE CRASHED INTO A BUILDING. NO ONE WAS INJURED AND THE VEHICLE WAS DESTROYED. THE POLICE WERE CALLED AND A REPORT WAS FILED (#2771757). THE DEALER WAS CONTACTED WHO OFFERED NO ASSISTANCE. PRIOR TO THE ACCIDENT, THERE WAS AN ELECTRIC FAILURE. THE DEALER WAS CALLED WHO STATED UNLESS THE VEHICLE CONTINUED TO HAVE THE FAILURE, SHE COULD BRING IT IN, BUT IF THERE WAS NO MORE FAILURE SHE DID NOT HAVE TO BRING THE VEHICLE IN. THE INSURANCE COMPANY WAS CONTACTED. THE MANUFACTURER WAS CONTACTED AND OFFERED NO OTHER ASSISTANCE. THE FAILURE MILEAGE WAS 78,000.
INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) I WAS DRIVING EAST ON HIGHWAY 156 ON 2/26 APPROACHING A TRAFFIC SIGNAL THAT WAS RED WHERE I INTENDED TO MAKE A RIGHT TURN. I APPLIED THE BRAKES AND WAS TRAVELING 10 TO 15 MPH WHEN THE CAR SPONTANEOUSLY ACCELERATED AT VERY HIGH SPEED. I SHIFTED INTO PARK AND TURNED OFF THE IGNITION WHILE BRAKING AS HARD AS I COULD. THE CAR CONTINUED APPROXIMATELY 1/2 MILE WHEN EVERYTHING SHUT DOWN. I COULDN'T EVEN ACTIVATE THE EMERGENCY FLASHERS. [XXX] *TR
DT: THE CONTACT STATED THE CRUISE CONTROL SWITCH ENGAGED AND THE VEHICLE STALLED. ALTHOUGH, THE VEHICLE STALLED THE ENGINE WAS EASILY RESTARTED. THE VEHICLE EXHIBITED NO FURTHER STALLING PROBLEMS UNTIL THE CRUISE CONTROL WAS ENGAGED. AFTERWARDS, THE VEHICLE STALLED AS PREVIOUSLY STATED. AFTER RESTARTING THE ENGINE THE CONTACT CONTINUED DRIVING AND DID NOT ENGAGE THE CRUISE CONTROL. THE VEHICLE HAS NOT BEEN SEEN BY A DEALER.*AK
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.