SEAT Workshop Service and Repair Manuals > Leon Mk2 > Heating, ventilation, air conditioning system | Supplementary heating | Aux. heater/heater booster | Auxiliary heater -D3W- (supplementary heater), vehicles: ? 05.00 | Start sequence | Pin assignment for 8-pin connector -T8- on heater unit (harness end)

Pin assignment for 8-pin connector -T8- on heater unit (harness end)

1 -	Terminal 30

2 -	Terminal 31

6 -	Ambient temperature switch -F38-

7 -	D+ from alternator

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