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Electrical system

2003 Lexus ES300 Electrical problems

Owners have filed 13 complaints about the 2003 Lexus ES300's electrical system with NHTSA - 9% of all its complaints, most recently on March 27, 2026. They describe 2 crashes, 2 fires and 1 injury. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
13
Recalls
0
Crashes
2
Fires
2
Injuries
1
Deaths
0

Electrical complaints

Electrical system

Odometer Fraud. The contact purchased a 2003 Lexus ES 300. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 136,406. At the time of registration, it was discovered that the mileage was 235,000.

Filed Incident Electrical systemNHTSA 11727521
SteeringElectrical systemBrakesCrash1 injury

I was driving in residential doing speed limit 30. The car started to exhilarate right before my turn on the my street. The brakes wouldn't work because the car just kept going faster the stearing wheel locked up. I couldn't stop and ran start into a tree and spun out, resulting in serious injuries *tt *as

Filed Incident Steering · Electrical system · Service brakesNHTSA 11256773
Electrical systemAirbags

Vin: ([redacted]) year: 2003 make: lexus model: es300 ([redacted]) air/bag busting thru dash ( * need help ) ([redacted]) year: 2003 make: lexus model: es300 airbag is bulging -see pictures electrical drain on the battery off and on since. Parts of this document have been redacted to protect personally identifiable information pursuant to the freedom of information act (foia), 5 u.S.C. 552(B)(6).

Filed Incident Electrical system · Air bagsNHTSA 11218107
Electrical system

My driver headlight keeps shorting out.I bought another bulb and same problem .

Filed Incident Electrical systemNHTSA 11202717
Electrical systemEngine & coolingFire

Tl* the contact owns a 2003 lexus es300. While driving at an unknown speed, smoke was noticed coming from the engine compartment. The contact managed to pull the vehicle over as it was stalling. The contact exited the vehicle, lifted the hood, and noticed flames coming from the battery. The contact called the fire department who extinguished the fire. The contact mentioned that the fire department cut the battery cord and informed the contact that the vehicle was unsafe to drive. The vehicle was towed to the...

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contact's residence. The dealer and manufacturer were not notified of the failure. An independent mechanic diagnosed that the battery needed to be replaced. The vehicle was not repaired. The failure mileage was 156,000.

Filed Incident Electrical system · EngineNHTSA 11088394
Electrical systemBody, doors & structure

Drivers door will not unlock. Can't open drivers door. Had to climb over to passenger side to get out. No manual over ride to open door. I'm 82 years old and could not fine a way to open my door with the door switch or the remote control. This is a real safety concern . *Tr

Filed Incident Electrical system · Latches / locks / linkagesNHTSA 10500698
Fuel systemElectrical system

Re: 2003 lexus es300. The car began to stall when I stopped the vehicle. My mechanic conducted computer tests. No errors registered. Mechanic stated he thought problem was with the electronic control system. This occurred before the media blitz of toyota's electronics. Mechanic took some of the electronic control system apart cleaning the parts with an airhose. Consequently the stalling stopped. I have had no problems since this occurrence and "repair." *Tr

Filed Incident Fuel system, gasoline · Electrical systemNHTSA 10312992
Engine & coolingElectrical systemFire

Our 2003 lexus es 300 engine area caught in fire when my wife parked in the parking lot. According to the witness, parking lot security, he saw the smoke came out from the engine area for about a minute and then fire. He said it looks like something is short in the electrical/engine and caught the fire. When the fire department arrived to put out the fire which damaged and burned half of the car, a lead fire man commented that he has seen several incidents that the lexus sedans were suddenly caught in fire while...

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parking. With this unfortunate tragedy occurred to our lexus car, we are very concerned with the safety for all lexus sedan especially es 300 driving by consumers out there. Fortunately, my wife left the car few minutes before the car caught in fire, but mentally she was still in shock with it. We did contact lexus to file a complain, and they said an adjuster will contact us next 10 days to review and discuss the case. It's more than 3 weeks and we still have not heard back from lexus. Of course, our lexus es 300 is a total loss now, but we request nhtsa investigating and looking into this case for the safety of consumers and demand lexus to investigate and answer us and the public the cause for a sudden caught in fire. Thank you! *Tr

Filed Incident Engine and engine cooling · Electrical systemNHTSA 10308741
Electrical systemLights

Dt: consumer states that at night there was a time delay in the headlights when being shut off. If the trunk was propped open only 1/8 of an inch the lights stayed on until the battery iwasdead. Took vehicle to the dealership and they unhooked the time delay. The battery died twice because of this only in the nighttime.*Ak

Filed Incident Electrical system · Exterior lightingNHTSA 10127072
Electrical system

While sitting at an intersection vehicle jerked uncontrollably. Consumer was able to control the vehicle, and drove it to the dealer for inspection. Mechanic determined that computer recalibrated (emc) engine and transmission to the computer. Consumer informed the mechanic that the problem still occurred and had not been resolved. *Ak

Filed Incident Electrical systemNHTSA 10090157
Electrical system

While shifting gears vehicle jerked and hesitated to move. Vehicle was taken to the dealer for inspection, and mechanic determined that the computer needed to be reset, and he reset it. However, the problem reoccured, and the vehicle was taken back to the dealer. Currently, the mechanic could not duplicate the problem. *Ak

Filed Incident Electrical systemNHTSA 10080052
Electrical systemAcceleration & cruise controlCrash

Upon stopping, and when consumer removed foot from the gas pedal vehicle surged forward before the brake pedal was depressed. This occurred numerous times. Once, resulting in consumer's vehicle crashing into a concrete pole while pulling into a parking lot. Also, starting at 5000 miles battery had to be replaced 3 times because it died. This was due to an electrical short. *Ak *la

Filed Incident Electrical system · Vehicle speed controlNHTSA 10067151
Electrical system

Ignition key can be removed when in neutral and engine is off, permitting car to roll.*Ak

Filed Incident Electrical systemNHTSA 10045816

Lexus ES300 electrical complaints by year

ES300 electrical problems, every year

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

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