McLaren KKS Module – Software Update to Fix Day/Night Mode Switching (Turn Signal & Brake Pedal Issue)
⚠️ IMPORTANT – DO NOT DOWNLOAD THE WRONG FILE
Installing the wrong file may cause system errors.
- Only install one update at a time.
- Use a clean USB stick for each update.
- Do not place multiple update files on the same USB or attempt to run more than one update in a single process.
✅ Always download the update that matches your exact McLaren model.
🛠 What This Update Fixes
- Resolves the issue where day/night mode would switch unexpectedly when:
- Using the turn signal
- Pressing the brake pedal
⚙️ Update Instructions
- Unzip the RAR file
- Extract the contents and keep only the single file inside.
- Copy the file to a USB stick
- Use a blank USB drive if possible.
- Insert the USB stick into the CarPlay USB hub in your car.
- Automatic installation
- The system will detect the update and begin installing.
- Restart the system
- Once the update is complete, remove the USB stick and restart the system.
🎥 Video Guide