2000 Lexus LS400 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2000 Lexus LS400, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Driver assistance637.5%
- Electrical318.8%
- Powertrain (other)212.5%
- Tires & wheels16.3%
- Brakes16.3%
- Transmission16.3%
- Interior & seats16.3%
- Other / unspecified16.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2000 LEXUS LS400. THE CONTACT STATED THAT WHILE SLOWLY PULLING INTO A PARKING LOT, THE VEHICLE SUDDENLY ACCELERATED ABNORMALLY. THE VEHICLE CRASHED INTO A WALL AND THE AIR BAGS DEPLOYED. THE VEHICLE WAS DESTROYED. THE DEALER WAS NOTIFIED AND ADVISED THAT THEY WOULD INVESTIGATE THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 100,000.
2000 LEXUS LS400 LURCHED FORWARD NUMEROUS TIMES WHILE BRAKE PEDAL WAS DEPRESSED. *KB *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
OWNER WAS DRIVING AN A BUSY STREET AT 25 MILES PER HOUR AND NOTICED THE INSTRUMENT CLUSTER WAS NOT WORKING. OWNER DROVE VEHICLE INTO A PARKING LOT. VEHICLE WAS STOPPED. VEHICLE WAS RESTARTED AND INSTRUMENT CLUSTER BEGAN TO FUNCTION AGAIN. OWNER DROVE THE VEHICLE FROM THE PARKING LOT, HIT A SMALL POTHOLE. THE INSTRUMENT CLUSTER FAILED AGAIN. OWNER TOOK THE VEHICLE TO DEALER. VEHICLE WAS INSPECTED AND THE INSTRUMENT PANEL, CIRCUIT BOARD AND GAUGE KIT WERE REPLACE AT A COST OF $1335.02. *TR
TL* THE CONTACT OWNS A 2000 LEXUS LS400. THE CONTACT HAD A NEW KEY MADE FOR HER VEHICLE, WHICH CAUSED THE IGNITION TO FAIL. THE VEHICLE WOULD STALL AND THE CONTACT WOULD BE UNABLE TO REMOVE THE KEY FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 104,000. UPDATED 09/16/14*LJ THE CONSUMER STATED THE DEALER REFUSED TO REPLACE THE KEY OR REFUND THE COST OF THE BATTERIES. THE DEALER FAILED TO DETERMINE THAT THE TIRES WERE ROTTEN DURING SERVICE CHECK, FAILED TO PROVIDE WORKING BATTERIES FOR KEYS AND ORIGINAL COPY OF KEY. THERE WAS AN OVERFLOW OF TRANSMISSION FLUID FOUR TIMES. UPDATED 1/16/2015 *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
VEHICLE WAS TAKEN TO DEALER FOR MASTER KEY ADDITION . MASTER KEY WAS MADE BY DEALER AND WAS DEFECTIVE CAUSING DAMAGE TO IGNITION. (21 APRIL 2014) AT INTERVALS KEY COULD NOT BE REMOVED FROM IGNITION. IGNITION WOULD LOCK. DEALER REFUSED TO REPLACE KEY OR TO REFUND $186.00 PAID BY OWNER FOR ADDITIONAL MASTER KEY. TIRES 4-03-2014 AS APART OF THE VEHICLE INSPECTION TIRES WERE CHECKED BY TECHNICIAN, DEEMED TO BE SAFE. CRACKS BECAME NOTICEABLE IN THE SIDE WALLS OF THE TIRES ON 6-17-2014. NEW TIRES WERE PLACED ON VEHICLE BY DIFFERENT COMPANY ON 6-17-2014 THIS COMPANY DETERMINED ALL FOUR OF THE TIRES TO BE ROTTEN AND NOT SAFE TO BE USED AS A SPARE. OLD ROTTEN TIRES REMAIN IN THE POSSESSION OF THIS OWNER. *TR
TL* THE CONTACT OWNS A 2000 LEXUS LS400. THE CONTACT HAD A NEW KEY MADE FOR HER VEHICLE, WHICH CAUSED THE IGNITION TO FAIL. THE VEHICLE WOULD STALL AND THE CONTACT WOULD BE UNABLE TO REMOVE THE KEY FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 104,000. UPDATED 09/16/14*LJ THE CONSUMER STATED THE DEALER REFUSED TO REPLACE THE KEY OR REFUND THE COST OF THE BATTERIES. THE DEALER FAILED TO DETERMINE THAT THE TIRES WERE ROTTEN DURING SERVICE CHECK, FAILED TO PROVIDE WORKING BATTERIES FOR KEYS AND ORIGINAL COPY OF KEY. THERE WAS AN OVERFLOW OF TRANSMISSION FLUID FOUR TIMES. UPDATED 1/16/2015 *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2000 LEXUS LS400. THE CONTACT HAD A NEW KEY MADE FOR HER VEHICLE, WHICH CAUSED THE IGNITION TO FAIL. THE VEHICLE WOULD STALL AND THE CONTACT WOULD BE UNABLE TO REMOVE THE KEY FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 104,000. UPDATED 09/16/14*LJ THE CONSUMER STATED THE DEALER REFUSED TO REPLACE THE KEY OR REFUND THE COST OF THE BATTERIES. THE DEALER FAILED TO DETERMINE THAT THE TIRES WERE ROTTEN DURING SERVICE CHECK, FAILED TO PROVIDE WORKING BATTERIES FOR KEYS AND ORIGINAL COPY OF KEY. THERE WAS AN OVERFLOW OF TRANSMISSION FLUID FOUR TIMES. UPDATED 1/16/2015 *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
THE DOORS AUTOMATACALY LOCKED. I REPEATEDLY HIT THE UNLOCK BUTTON TO TRY TO UNLOCK THE DOORS. I THEN ATTEMPTED TO UNLOCK THE DOOR MANUALLY WITH THE BUTTON ON THE DOOR. IT STILL WOULD NOT UNLOCK. I WENT THE THE PASSENGER SIDE DOOR AND ATTEMPTED TO UNLOCK THE DOOR. STILL THE DOOR WOULD NOT UNLOCK. THEN THE ALARM WENT OFF. THE SALESMAN GOT THE KEY TO GET ME OUT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2000 LEXUS LS400. THE CONTACT HAD A NEW KEY MADE FOR HER VEHICLE, WHICH CAUSED THE IGNITION TO FAIL. THE VEHICLE WOULD STALL AND THE CONTACT WOULD BE UNABLE TO REMOVE THE KEY FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 104,000. UPDATED 09/16/14*LJ THE CONSUMER STATED THE DEALER REFUSED TO REPLACE THE KEY OR REFUND THE COST OF THE BATTERIES. THE DEALER FAILED TO DETERMINE THAT THE TIRES WERE ROTTEN DURING SERVICE CHECK, FAILED TO PROVIDE WORKING BATTERIES FOR KEYS AND ORIGINAL COPY OF KEY. THERE WAS AN OVERFLOW OF TRANSMISSION FLUID FOUR TIMES. UPDATED 1/16/2015 *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .