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Electrical system

Lexus LS Electrical problems by year

9 complaints filed with NHTSA about the Lexus LS's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Electrical complaints by model year

YearElectrical complaintsCrashesInjuriesRecalls
20250001
20240001
20011000
20001000
19981000
19971000
19961000
19951000
19943000

Electrical recalls

Latest LS electrical complaints

2000 Lexus LSElectrical system

Odometer Fraud. The contact purchased a 1993 N/A Lexus LS400. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 60,000, and at the time of registration, it was discovered that the mileage was 150,000.

Filed Incident Electrical systemNHTSA 11699436
2001 Lexus LSElectrical system

The contact owns a 2001 Lexus LS. The contact stated that the battery to the vehicle failed on several occasions for the past 20 years. The contact stated she had to replace the battery at least twenty times in the past ten years. The vehicle was taken to an independent mechanic. The vehicle was diagnosed with a failure in the radio connection which was draining the battery. The radio was disconnected. The failure reoccurred. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 80,000.

Filed Incident Electrical systemNHTSA 11549670
1996 Lexus LSTransmission & drivetrainElectrical systemEngine & cooling

I brought my car to Kendall Lexus for repairs as well as a recall on the starter solenoid. They charged me about $1,200 for these repairs, including the installation of a new starter. Unfortunately, the newly installed starter failed within a month of its replacement, causing significant inconvenience and safety concerns. Upon discovering the issue, I immediately contacted Kendall Lexus to report the problem. They agreed to have the car towed back to their dealership for further inspection and resolution. However,...

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instead of taking responsibility for the faulty part they had installed, they had someone from Toyota contact me, stating that they wouldn't address the problem due to my car's age and referencing "loose wires" as the potential cause despite the fact that they were the last ones under the hood and had no problem with wiring or the age of the vehicle until they were asked to repair a faulty part they installed. I was shocked by this response, as my vehicle was in good running condition when I initially brought it to Kendall Lexus. It is evident that the dealership is unwilling to rectify their mistake and provide the necessary repairs. Furthermore, their customer service has severely deteriorated since I made the initial payment. Despite numerous attempts to contact Kendall Lexus and seek clarification on their refusal to honor their warranty on the faulty part, I have received no response. This lack of communication is not only frustrating but raises doubts about their commitment to customer satisfaction and fair business practices. I believe that I deserve a fair resolution to this matter, which includes rectifying the defective starter and providing the necessary repairs without additional charges. Moreover, Kendall Lexus must improve

Filed Incident Power train · Electrical system · EngineNHTSA 11533571
1994 Lexus LSElectrical systemLights

My dashboard lights started to go out on my lexus ls400. Initially the lights would not turn on while the weather was cold and after a few months the lights would not turn on at all. I have seen similar complaints on the internet and wonder why there has not been a recall yet. This has to be a safety hazard, not knowing your speed and also not knowing how much gas you have seems to be a problem. *Tr

Filed Incident Electrical system · Exterior lightingNHTSA 10449480
1997 Lexus LSElectrical systemFire

Tl*the contact owns a 1997 lexus ls. When the contact attempted to start the vehicle, it would not start and a clicking sound was heard. She attempted to start the vehicle a third time and was successful. She drove the vehicle to her destination and when she parked the vehicle, the engine would not turn off. The contact smelled a burning odor coming from the engine. Five minutes later, the vehicle shut off. She inspected the vehicle under the hood and noticed burnt wires. The vehicle was towed to a local...

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repair shop and the mechanic stated that there was an electrical short circuit with the starter motor, which caused the under hood fire. The manufacturer and dealer stated that her vin was not included in any recalls; therefore, they were not liable for the repairs. The current and failure mileages were 80,000.

Filed Incident Electrical systemNHTSA 10256027
1995 Lexus LSElectrical system

The lcd display in both my ac/heat section and radio section of my dash do not work anymore. I have taken to the lexus dealer in franklin, tn. And was told that they could not fix the problem. This to me is dangerous because at night you have to turn on the map light in order to see what's going on with the ac/heat or radio. I am seeing that this seems to be a problem with these models. I am just wanting my car to function the way it was designed to. I had lived with the problem for years but out of disgust went to the dealer to have it fixed. *Tr

Filed Incident Electrical systemNHTSA 10213038
1994 Lexus LSElectrical system

Recurring problem with the 1994 lexus ls 400. When outside temperature dropped below 50 degrees fahrenheit the instrument panel lights and gauges ceased operating for a period of 15 to 30 minutes , until the engine and /or interior temperature warmed sufficiently. Lexus dealership quoted $1200 to repair an obvious manufacturing defect. This was apparently a very widespread problem. Can vbe erified by googling lexus intrument cluster repair and refer to the clublexus web site.*Ak

Filed Incident Electrical systemNHTSA 10191489
1994 Lexus LSLightsElectrical system

Dashboard lights flicker but do not come on, we cannot drive the vehicle at night. The fuel gauge indicator is inoperable. *Jb

Filed Incident Interior lighting · Electrical systemNHTSA 10176346
1998 Lexus LSElectrical system

Vehicle has trouble starting. I own a 1998 ls400 that has trouble starting. The ignition has to be turned several times(20) to get the starter to turn. The nhtsa campaign 98v016000 regarding the 1995-1997 ls400 for starter assembly due to faulty assembly for the magnetic switch would apply to the 1998 I would assume(since the 1998 were assembled in 1997). Please advise. *Nm

Filed Incident Electrical systemNHTSA 10171249

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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