BMW X3 Service & Repair Manual: Removing and installing/replacing sensor for automatic recirculated air control (auc)

BMW X3 Service & Repair Manual / HVAC / Heater with operation / Removing and installing/replacing sensor for automatic recirculated air control (auc)

Necessary preliminary work:

  • REMOVING and installing/replacing right microfilter housing cover

Remove filter cover (1) in direction of arrow.

HVAC

Unfasten plug connection (2) and disconnect.

Unlock retaining tab (1) and remove AUC sensor.

HVAC

Installation note: Retaining tab (1) on AUC sensor (2) must not be damaged.

HVAC

    Removing and installing/replacing heater/air conditioner blower
    Necessary preliminary work: Remove TRIM FOR INSTRUMENT PANEL AT BOTTOM RIGHT Detach right footwell heating duct (1) in direction of arrow from ...

    Removing and installing/replacing servodrive for blending flap (left)
    Necessary preliminary work: Remove SUPPORT FOR DASHBOARD Release screws (1). Remove actuator drive (2). Unlock plug connection (3) and di ...

    Other materials:

    BMW X3 Service & Repair Manual > Electrical: Preheating relay
    REPLACING PREHEATING CONTROL UNIT (N47D20 O1) Necessary preliminary tasks: Switch off ignition. Remove INTAKE SILENCER HOUSING . Release positive battery cable (1) from clamp. Release expanding rivets (2). Remove rear acoustic cover (3). Detach connector (1) from preheating contro ...

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    BMW X3 Service & Repair Manual

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