I'm not able to start my rental via SIXT. What should I do?

If you are unable to start your rental, please contact SIXT support directly first.
In urgent cases, e.g. if you suspect a technical issue with the vehicle, you can also reach our support by phone at +32 2 622 96 96.

Important:

If your MILES account is suspended, you also won't be able to use our service through our mobility partner.