What should I do in the event of an emergency / breakdown? 08 February 2022 12:33 Updated In the event of a car breakdown, contact us by telephone on 085-7734222. Related articles How can I change or cancel a reservation? How can I open / operate the car if I want to use the car? What should I do with damage incurred or found during my ride? How can I reserve a MyWheels car? How do I end my ride and lock the Greenwheels car?