Customer Inquiry: Is the VXDIAG VCX SE interface compatible with BMW ISTA+ 4.48.20 software?
Our engineers conducted testing and confirmed that the VCX SE works seamlessly with ISTA 4.48 software.
Please ensure that the firmware and license are kept up to date.
This version does not require the latest driver support.
Make sure you have the BMW ICOM driver installed.
If you encounter issues updating the firmware or license, please uninstall the BMW driver and reinstall it.
When testing BMW on a bench, ensure that a battery maintainer is used.
