Dear @Comtrendz,
Thank you for reaching out to the Microsoft Q&A forum. I am happy to assist you.
Since the issue occurs only with this specific car while everything works correctly with your other vehicle, the problem is likely related to the connection or configuration between your phone and the car’s system.
To ensure a thorough investigation and receive accurate guidance tailored to your environment, I kindly recommend submitting a support request to Microsoft. This will allow the support team to review the technical details in depth and provide the most appropriate next steps.
You can follow this article to open a support request ticket: Open Support requests | Microsoft Learn
Or if you are using business account provided by your organization.
The Global Admin can create a support ticket by sign in to the Microsoft 365 Admin Center > Support > Help & Support.
For detailed instructions on how to get support, please refer to Get support - Microsoft 365 admin.
Note: If you’re an end-user, please coordinate with your Office 365 Global Administrator to handle these steps.
I hope this information is helpful. If you need any further assistance, please feel free to reach out. We are here to help. Thank you very much for your understanding and cooperation.