2019 Lexus LC500h

Here’s a comprehensive overview of common issues and complaints for the 2019 Lexus LC 500h, formatted as requested. The LC 500h is a luxury hybrid coupe offering a blend of performance and efficiency. The LC 500h is equipped with a 3.5-liter V6 engine paired with an electric motor, delivering a combined 354 horsepower. The LC 500, by contrast, uses a 5.0-liter V8 engine delivering 471 horsepower. It’s a visually striking car that people generally love for its styling and luxurious interior. Some common complaints include the infotainment system’s touchpad interface, limited rear passenger space, and a relatively small trunk.

Battery & Electric Motor

3.5L V6 Hybrid System

• High Voltage Battery Degradation
  • Description/Symptoms: Premature degradation of the high-voltage battery pack can lead to reduced electric range, decreased overall performance, and frequent engine engagement. Dashboard warning lights related to the hybrid system may appear.
  • Solution: Battery replacement or, in some cases, individual cell replacement may be required.
  • Estimated Cost to Fix: $5,000 - $8,000+
  • Recalls: None Found

Transmission

3.5L V6 Hybrid System w/ ECVT

• ECVT Hesitation/Jerky Shifts
  • Description/Symptoms: Some owners report hesitation upon initial acceleration and occasional jerky shifts between the electric motor and gasoline engine. This is most noticeable at low speeds and during transitions between different driving modes.
  • Solution: Software updates may alleviate some of these issues, but in some cases, component replacement within the ECVT could be needed.
  • Estimated Cost to Fix: $200 (Software Update) - $5,000+ (ECVT Repair/Replacement)
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Rebooting
  • Description/Symptoms: The infotainment system, controlled by a touchpad, may occasionally freeze, lag, or spontaneously reboot. This affects navigation, audio, and climate control functionality.
  • Solution: Performing a system reset, software update, or, in severe cases, replacing the infotainment unit might be necessary.
  • Estimated Cost to Fix: $0 (System Reset) - $200 (Software Update) - $1,000+ (Replacement)
  • Recalls: None Found
• Touchpad Inaccuracy
  • Description/Symptoms: The infotainment system’s touchpad is known for being difficult to use while driving. It can be inaccurate and hard to select the desired features.
  • Solution: There is no real fix for the inaccuracy of the touchpad. Users have found that they prefer to use the voice commands for selecting features to avoid using the touchpad.
  • Estimated Cost to Fix: N/A
  • Recalls: None Found
• Parking Assist Malfunction
  • Description/Symptoms: Some owners have reported issues with the parking assist system, including inaccurate distance readings or failure to engage.
  • Solution: Calibration of the sensors or replacement of faulty sensors may be required.
  • Estimated Cost to Fix: $200 - $800
  • Recalls: None Found

Interior

• Sunroof Rattling/Creaking
  • Description/Symptoms: Some owners have experienced rattling or creaking noises emanating from the sunroof area, particularly when driving over uneven surfaces.
  • Solution: Lubricating the sunroof tracks and seals or tightening loose components might resolve the issue. In some cases, sunroof assembly replacement may be necessary.
  • Estimated Cost to Fix: $50 - $1,000+
  • Recalls: None Found

Exterior

• Automatic Spoiler Failure
  • Description/Symptoms: The active rear spoiler, designed to deploy at higher speeds for improved aerodynamics, may malfunction, failing to deploy or retract properly.
  • Solution: Replacement of the spoiler mechanism or associated sensors may be required.
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Summary

The 2019 Lexus LC 500h presents a mix of relatively minor and potentially more significant issues. Electrical glitches, particularly with the infotainment system, appear with some frequency. The most concerning and costly potential problem is the high-voltage battery degradation in the hybrid system. While not every LC 500h will experience these problems, potential buyers should be aware of them and factor them into their purchasing decision and maintenance budget.