Support for the XBB system is primarily handled by our resellers. However, most questions are answered in our FAQ and by following the manual, so please make sure to check there first.
If you still need assistance, troubleshooting will be easier if you provide the following information when contacting the reseller.

• A detailed and clear description of the issue.
• Username in XBB Configurator (email address).
• Car model (year, lighting system, transmission type, etc.).
• Which lighting is connected to the XBB PowerUnit?

You can find contact details here.