You can extend your reservation at any time. The reservation will cost you 0,09€/min after the first 15 minutes.
Right next to your current reservation time you will see a green "+" symbol. Tap on the symbol and you will be taken to the reservation overview, where you can extend your reservation. Use the dial to select your desired extension.
👉Note: Your total reservation time and it's cost is displayed under the reservation view 🤓
Good to know: If you arrive at the vehicle before your reservation expires, you will not be charged for the additional minutes.