BMW X3 Service & Repair Manual: Replacing controller for heating and air conditioning system blower

BMW X3 Service & Repair Manual / HVAC / Heater with operation / Replacing controller for heating and air conditioning system blower

Necessary preliminary work:

Removal:

Release screws (1).

Unlock and disconnect connector (2).

Remove controller (3) downwards.

HVAC

Installation:

Position controller (3) correctly.

Tighten down the screws (1).

Connect connector (2).

HVAC

Required reworking:

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BMW X3 Service & Repair Manual > Control arms and struts: Replacing a ball joint in lower steering stub/wheel carrier
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BMW X3 Owners Manual