: Always keep the engine running during the update process to prevent the battery-saving mode from cutting power, which can "brick" the multimedia unit.
: Fixes intermittent issues where the Bluetooth connection might drop or fail to reconnect. 17tdt1eu-da31 Software Update
: You can check your current version by going to Setup > General > Software Information on your vehicle's touchscreen. : Always keep the engine running during the
If issues occur within 24 hours:
A: Officially, no – the system rejects older versions. However, experienced users have succeeded by manually editing the version number inside the .kwi file to make it appear “newer” than the installed one. This is not recommended for non‑experts. 17tdt1eu-da31 Software Update
Common issues and troubleshooting
Security considerations