BMW X3 Service & Repair Manual: HVAC
- Cabin air filter
- Cabin air filter applications
- Operating fluids - air conditioning and heating
- Air conditioner refrigerant
- Refrigeration oil
- Note, overview components climate control
- Information on using cleaning agent/paints (personal protection equipment)
- Disconnecting a water hose
- Safety information for working on vehicles with automatic engine start-stop function (msa)
- Heater with operation
- Installing servodrive
- Removing and installing (replacing) control panel for heating and air conditioning system
- Removing and installing/replacing actuator drive for central kinematics (a/c control)
- Removing and installing radio and a/c control panel
- Removing and installing/renewing heating unit
- Removing and installing/replacing actuator drive for fresh/recirculated air flap
- Removing and installing/replacing footwell temperature sensor
- Removing and installing/replacing heater/air conditioner blower
- Removing and installing/replacing sensor for automatic recirculated air control (auc)
- Removing and installing/replacing servodrive for blending flap (left)
- Removing and installing/replacing servodrive for blending flap (right)
- Removing and installing/replacing servodrive for defrosting flap (right)
- Removing and installing/replacing ventilation temperature sensor
- Replacing actuator drive for rear compartment flap
- Replacing actuator drive of ventilation flaps
- Replacing controller for heating and air conditioning system blower
- Replacing evaporator temperature sensor
- Replacing heat exchanger
- Replacing servodrive for blending flap
- Replacing servodrive for footwell flap (automatic a/c)
- Replacing the button caps of the heating and air conditioning system control panel
- Auxiliary. heater with control elements
- Initializing telestart hand-held transmitter
- Removing and installing or replacing complete independent heater with bracket
- Removing and installing or replacing fuel pump (auxiliary heater)
- Removing and installing/replacing complete electric auxiliary heating
- Removing and installing/replacing intake silencer for independent/auxiliary heater
- Removing and installing/replacing silencer (auxiliary heater)
- Replacing changeover valve for independent/auxiliary heating
- Replacing turbocharger coolant pump for auxiliary heating
- Nozzles and outlets
- Removing and installing or replacing left fresh air grille
- Removing and installing/replacing center fresh air grille
- Removing and installing/replacing rear passenger compartment fresh air grille
- Removing and installing/replacing right fresh air grille
- Microfilter
- Removing and installing/replacing right microfilter housing cover
- Replacing microfilter for interior ventilation
- Replacing recirculated air microfilter
- Air conditioning, leak detection
- A/c performance test
- Drawing off, evacuating and filling heating and air conditioning system (r134a)
- Leak detection with forming gas
- Leak detection with ultraviolet additives (uv additives) (bmw leak- testing case)
- Note for handling r134a refrigerant
- Safety informations for handling refrigerant oil
- Safety informations for handling tetrafluorethane refrigerant r134a
- Ac housing/evaporator, switching elements
- Removing and installing or replacing expansion valve
- Removing and installing/renewing evaporator
- Removing and installing/replacing expansion valve (N20, N57)
- Removing and installing/replacing expansion valve (N55, N47)
- Compressor
- (removing and installing) Replacing a/c system compressor (N47N)
- Instructions for opening and part replacement in refrigerant circuit
- Notes for changing the air conditioning compressor (amount of refrigerant oil of new air conditioning compressor known)
- Notes for changing the air conditioning compressor (amount of refrigerant oil of new air conditioning compressor not known)
- Replacing a/c system compressor (N52)
- Replacing air conditioning compressor (N20)
- Replacing air conditioning system compressor (N55) (version 1)
- Replacing air conditioning system compressor (N55) (version 2)
- Condenser and dryer with lines
- Instructions for desiccant insert replacement
- Instructions for replacement of air conditioning capacitors and radiator/coolers
- Removing and installing or replacing capacitor for heating and air conditioning system
- Replacing desiccant insert for air conditioning system
- Replacing safety pressure switch
- Heating and air conditioning
Tool
Tool Mechanical tool
NOTE: (Tool) for ignition timing adjustment (CIFI)
Tool AM
NOTE: (Tool set) to open and close the electronics box
Storage L ...
Cabin air filter
NOTE: Manufacturer's terminology for this filter is Microfilter.
REMOVAL & INSTALLATION
Replacing microfilter for interior ventilation
Turn t ...
Other materials:
BMW X3 Service & Repair Manual > Transfer box: Replacing output flange on rear transfer box (atc 45l)
IMPORTANT:
After completing work, check TRANSMISSION OIL LEVEL and top up if necessary.
Use only the approved TRANSMISSION OIL .
NOTE:
Replace output flange only together with a new radial shaft seal.
Procedure for removing output flange is identical to replacing RADIAL
SHAFT SEAL.
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BMW X3 Owners Manual
BMW X3 Service & Repair Manual
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