SEAT Workshop Service and Repair Manuals > Leon Mk2 > Heating, ventilation, air conditioning system | Heating, air conditioning | Air conditioner | Repair work on refrigerant circuit which may only be carried out in suitable workshops by specially trained mechanics, vehicles | Dismantling and assembling heater and air conditioning unit for front and rear seats

Dismantling and assembling heater and air conditioning unit for front and rear seats

First carry out the following work:

–	Extract refrigerant, e.g. with air conditioning service station -VAS 6007A- (or later model).

–	Observe notes → Chapter.

–	Drain coolant. → Rep. Gr.19

–	Remove dash panel. → Rep. Gr.70

–	Remove heater and air conditioning unit → Chapter.