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2023 BMW iX xDrive40

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By Research the Car 4 min read

The 2023 BMW iX xDrive40 is an all-electric SUV that offers a blend of luxury, technology, and performance. The xDrive40 model features a dual-motor all-wheel-drive system producing 322 horsepower and 465 lb-ft of torque. While many owners praise the iX for its futuristic design, spacious interior, and smooth ride, some common issues and complaints have emerged. Other available models of the iX include the xDrive50 and the M60, which offer more power. Some things people dislike about the vehicle are the high price tag and the controversial styling, while people like the fast charging times and advanced technology.

Electric Motor

Dual Electric Motor (xDrive40)

  • Reduced Power/Turtle Mode
    • Description/Symptoms: Some owners have reported instances where the vehicle suddenly enters a “turtle mode,” with significantly reduced power output. This can happen intermittently and without warning, making driving unsafe, especially in traffic. Some have also reported a drivetrain malfunction warning message, though sometimes the warning disappears when the vehicle is turned off.
    • Solution: The cause appears to be related to software and potentially overheating. The solution often involves a software update from the dealer or a replacement of the battery sensor. BMW has released service bulletins addressing this issue.
    • Estimated Cost to Fix: Covered under warranty, otherwise $200-$500+ depending on diagnosis and parts needed.
    • Recalls: None Found
  • High Voltage Battery Issues
    • Description/Symptoms: A few owners have reported issues related to the high-voltage battery pack, including battery malfunction warnings, reduced range, and complete battery failure.
    • Solution: Diagnosis at a BMW dealership is essential. In some cases, a software update can resolve the problem. In more severe cases, the high-voltage battery pack may need to be replaced.
    • Estimated Cost to Fix: Covered under warranty, otherwise $10,000+ for battery replacement.
    • Recalls: None Found

Electrical System

  • Software Glitches and iDrive System Issues
    • Description/Symptoms: The iX is heavily reliant on its iDrive 8 infotainment system. Owners have reported various software glitches, including frozen screens, unresponsive controls, connectivity problems with Apple CarPlay or Android Auto, and issues with over-the-air (OTA) updates.
    • Solution: Software updates from BMW are usually the primary solution. A hard reset of the iDrive system can sometimes resolve minor glitches.
    • Estimated Cost to Fix: Software updates are typically free under warranty. If physical components of the iDrive system fail after the warranty period, replacement can cost $1,000+.
    • Recalls: None Found
  • Charging Issues
    • Description/Symptoms: Some owners have reported problems with charging, including failure to charge at home chargers, slow charging speeds, and error messages related to the charging system. This can impact both AC and DC fast charging.
    • Solution: Diagnosing the issue can involve checking the charging port, the vehicle’s charging system, and the external charger. In some cases, a faulty onboard charger may need to be replaced.
    • Estimated Cost to Fix: Covered under warranty, otherwise $1,000-$3,000+ depending on the faulty component.
    • Recalls: None Found

Exterior

  • Automatic Door Malfunctions
    • Description/Symptoms: The iX comes with the option of automatic doors, and some customers have reported that they are not reliable and get stuck in the open or closed positions.
    • Solution: These doors often require to be recalibrated. In other cases, they might require a new motor.
    • Estimated Cost to Fix: Covered under warranty, otherwise $150-$200+ depending on what part is replaced.
    • Recalls: None Found

Interior

  • Heated Seat/Steering Wheel Malfunction
    • Description/Symptoms: The heated seat and steering wheel functions can randomly turn on or off, or sometimes not activate at all. This is reported more often in cold weather.
    • Solution: Typically, this requires a software update. However, if the issue persists, a sensor or control module may need replacement.
    • Estimated Cost to Fix: Covered under warranty, otherwise $100-$500+ depending on the component.
    • Recalls: None Found

Suspension

  • Air Suspension Issues
    • Description/Symptoms: The iX xDrive40 utilizes air suspension. Some owners have reported issues, including uneven ride height, failure to maintain ride height, and warning messages related to the air suspension system.
    • Solution: The solution can range from recalibrating the system to replacing faulty air struts or the air compressor.
    • Estimated Cost to Fix: Covered under warranty, otherwise $1,000-$3,000+ depending on the faulty component.
    • Recalls: None Found

Summary

The 2023 BMW iX xDrive40 has garnered positive attention for its electric powertrain and cutting-edge features. However, it’s important to note that common issues revolve around electrical components such as software glitches, charging issues, and high-voltage battery problems. Suspension issues and automatic door issues are also on the rise. The severity of these issues ranges from minor inconveniences that can be resolved with software updates to more serious and costly repairs like battery replacements. It is important to be aware of these potential issues and thoroughly inspect any used iX xDrive40, as well as check for any applicable recalls or service bulletins, before making a purchase. Be sure to have a reliable mechanic to perform a thorough inspection of all the major systems of the vehicle before purchasing the car.

BMW, iX xDrive40
BMW iX xDrive40 2023
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