1999 Lexus LS400 Problems, Complaints & Recalls

Source: NHTSA · Updated Dec 5, 2012 · 22 owner complaints analyzed

Compared with other LS400 years
More complaints than other years 3rd of 7 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 22 complaints with NHTSA about the 1999 Lexus LS400. That ranks 3rd out of 7 LS400 model years for complaints. The most reported problem area is vehicle speed control (12 complaints, 55%), typically at around 57,935 miles. Complaints mention 7 crashes, 102 injuries. There are no safety recalls on file for this model year. NHTSA has opened 1 defect investigation involving it.

Lexus LS400
Lexus LS 400. Representative photo; appearance varies by model year. Photo: Enigma3542002 at English Wikipedia, Public domain, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 1999 Lexus LS400 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Vehicle Speed Control12 · ~57,935 mi
Electrical System4 · ~90,000 mi
Structure2 · ~94,500 mi
Tires2
Engine and Engine Cooling1 · ~91,080 mi
Interior Lighting1 · ~90,000 mi
Power Train1 · ~39,121 mi
Seat Belts1 · ~80,000 mi
Service Brakes, Hydraulic1
Steering1 · ~80,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Vehicle Speed Control1255%57,935——
Electrical System418%90,000——
Structure29%94,500——
Tires29%———
Engine and Engine Cooling15%91,080——
Interior Lighting15%90,000——
Power Train15%39,121——
Seat Belts15%80,000——
Service Brakes, Hydraulic15%———
Steering15%80,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2010, with 7 complaints
1999: 1199912000: 2200022001: 2200122002: 2200222003: 1200312004: 2200422005: 2200522007: 1200712008: 1200812010: 7201072012: 120121

n = 22 complaints · Source: NHTSA

1999 Lexus LS400 recalls (0)

No safety recalls are on file for the 1999 Lexus LS400.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Unintended engine speed increase/sa (DP03003) — opened Jul 17, 2003, closed Sep 23, 2003.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Tl* the contact owns a 1999 lexus ls400. The contact stated that while driving 15 mph, he applied the brake due to traffic. However, the vehicle accelerated independently and crashed into the rear of another vehicle. The crash caused damage to both vehicles as well as an injured knee of the driver…

Vehicle Speed Control · received Dec 5, 2012 · NHTSA complaint 10487438

Tl*the contact owns a 1999 lexus ls400. The contact stated that while working under the hood it started closing creating a safety hazard. The vehicle was repaired by a local mechanic. Toyota was not contacted. The vin was not available. The failure mileage was approximately 100,000. The current…

Structure · received Sep 1, 2010 · NHTSA complaint 10353316

Our 1999ls400 lexus is experiencing malfunctions with the electronics in the dash. The odometer and the speedometer are working intermittently. Lexus wants 1200.00 to pull out dash and send away to repair. I am concerned this is a huge safety issue. I don't know whose replacing what and are they…

Electrical System · received Jun 25, 2010 · NHTSA complaint 10339955

I am reporting this because it might provide a clue to the toyota racing engine problem. On each of two days before i took my 1999 lexus 400 to the dealer for repairs, the engine would race at an estimated 4,000+ rpms and emitted a grinding sound as the car was started. After turning off the engine…

Vehicle Speed Control · received Mar 12, 2010 · NHTSA complaint 10319258

1999 400ls lexus dash panel defective. *tr

Electrical System · received Mar 1, 2010 · NHTSA complaint 10315075

Other Lexus LS400 years

← 1998 LS400 · 2000 LS400 →

YearComplaintsRecalls
2001 LS40020
2000 LS400120
1999220
1998 LS400450
1997 LS400131
1996 LS400191
1995 LS400391

See all Lexus LS400 problems by year, every Lexus model, or the Lexus VIN decoder.

Similar Lexus models

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Frequently asked questions

What are the most common problems with the 1999 Lexus LS400?

Owners most often report vehicle speed control, electrical system, structure problems. The top one, vehicle speed control, accounts for 12 complaints.

Was there a recall on the 1999 Lexus LS400?

No safety recalls are on file for this model year.

Was the 1999 Lexus LS400 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other LS400 model years, the 1999 has more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.