Whom to contact in case of problems with my wallbox? 17 October 2022 19:02 Updated In case of problems with your private wallbox, please contact the responsible manufacturer/ provider Related articles For which wallboxes is the Home Charging Reimbursement Service available? Who are the suppliers? Whom to contact in case of problems with my Fuel & Charge card? Can I charge other cars with my Fuel & Charge card? Whom to contact in case of incorrect/missing reimbursement? Am I eligible for the Home Charging Reimbursement Service?