- Disconnect the negative battery terminal.- Raise the vehicle on the lift.1. Support the weight of the heater unit and loosen the bolts (1a) and the nuts (1b) fixing the independent heater unit mounting bracket.
- Fasten the air inlet pipe to the heater using the retaining bands.- Fasten the support for the independent heater unit to the bodyshell tightening the nuts and bolts to the recommended torque.