A potential chafing condition has been identified between the alternator power cables and urea coolant pipe which may result in short circuit.
Refer to QJ 1-7778912241, MQR 1000-2130.
What to do...
It is necessary for you to make an appointment at your earliest convenience with an authorised Volvo Bus dealership for the repairs to be carried out on your vehicle(s). Motor Truck Distributors will send the customer a letter for the concerned Bus/s.
VOLVO B8R 2017 - 2018
(Some of the concerned chassis will have this recall completed prior to delivery to the customer as they are still in build)