XOS 5.8.7

Release Date: 23.03.2026
Region: Global / Europe
Build: XOS 5.8.7.8905

Guru Summary: What’s New?

The Big Highlight: This update focuses on refining the Assisted Driving experience (smoother ACC & LCC) and introduces Auto Lane Change to new regions. The Smart Cabin also receives a massive stability boost for wireless CarPlay, Android Auto, and streaming apps like Disney+.

Assisted Driving (ACC & LCC)

  • Smoother Driving: Optimizes ACC and LCC to drastically reduce unwanted micro-steering adjustments and hard braking on straight roads.
  • Auto Lane Change (ALC): When driving between 15-150 km/h, hitting the turn signal will now allow the car to automatically change lanes (Note: Officially marked for North Africa, but functionality may vary locally).

Smart Cabin & Entertainment

  • Disney+ Optimization: Fixes occasional app freezes and audio dropouts (Europe only).
  • Karafun Upgrade: Adds better audio quality for a more immersive karaoke experience.
  • Stability Fixes: Resolves issues where WhatsApp messages interfered with navigation during Android Auto use, and fixes an issue where the driver’s display failed to switch to Dark/Night mode.

Official Vendor Release Notes

Assisted Driving

Adaptive Cruise Control & Lane Centering Control (ACC&LCC)

  • 【Enhancement】Optimizes ACC and LCC to reduce unwanted deceleration for a smoother and more fluid driving experience.
  • 【Enhancement】Improves the car-following performance of ACC and LCC, making it more seamless and natural.
  • 【Enhancement】Refines LCC to reduce micro-steering adjustments on straight roads for a more stable and comfortable drive.

Activation of Auto Lane Change(ALC)- for North African only

  • 【New】With LCC active and car speed between 15-150 km/h, activating the turn signal will allow ALC to assist the driver in changing lanes. (For applicable speed limits, please refer to local laws and regulations.)
  • Steps:
    1. Enabling/Disabling the feature: use the touchscreen and go to Driver Assistance → Driving to enable or disable Auto Lane Change.
    2. Activating ALC:
      a. Check the surrounding traffic to make sure it is safe to change lanes.
      b. Activate the turn signal stalk in the desired direction.
      c. If lane change conditions are met, ALC will assist with the maneuver. If conditions are not met, a prompt will be shown on the SR interface.
    3. Canceling an ALC maneuver: Once ALC is active, you can cancel the maneuver by turning the steering wheel, pressing the brake pedal, or pushing the turn signal stalk in the opposite direction.
  • Note: Auto Lane Change (ALC) is an assisted driving function only and can’t handle all traffic, weather, or road conditions. While using it, you must keep hands on the steering wheel, observe the road, and be prepared to take over the car at any time.

Smart Cabin

Third-Party App Optimization - for Europe only

  • 【Enhancement】Disney+ App optimization: Improved the stability and performance of the Disney+ App, resolving occasional issues such as App freezes and audio dropouts. (Europe only)

Mic-free Karaoke

  • 【Enhancement】Karafun optimization: Upgraded audio quality for Karafun, delivering a more immersive in-cabin karaoke experience.

Bug Fixes and Improvements

  • 【Fix】Fixed an issue where WhatsApp messages could interfere with the built-in navigation after Android Auto was connected.
  • 【Fix】Fixed an issue where the navigation logo was displayed incorrectly on X-Dock.
  • 【Enhancement】Radio icon is now available for X-Dock customization.
  • 【Enhancement】Improved system stability in specific scenarios, reducing issues such as lag, system bootup screen freezes, black screens, voice assistant failures, unexpected reboots, and OTA update failures.
  • 【Enhancement】Higher stability of CarPlay and Android Auto.
  • 【Enhancement】Improved Hebrew UI language display for better readability.
  • 【Enhancement】Vehicle data uploads in after-sales scenarios are now more efficient, enabling faster and more accurate problem analysis.
  • 【Enhancement】We have discontinued the second-by-second data upload and introduced a new on-demand upload feature, which stores data locally on the vehicle’s eMMC storage first. Please note: No personal information is included in any uploaded data.
  • 【Fix】Fixed an issue where the center area of the driver’s display failed to automatically adapt to the system’s Day/Night mode.
  • 【Enhancement】Improves how the desktop navigation bar works and how its icons look for a more intuitive experience.
  • 【Enhancement】Further improves overall system stability.
  • 【Enhancement】Improved OTA download speed over Wi-Fi.