BMW 7 Series: Replacing Interior Temperature Sensor Blower (A/C Control Panel)
Necessary preliminary work
- Remove RADIO AND IHKA CONTROLS
Release screws (1).
Tightening torque 61 31 2AZ.
NOTE: Use special tool 00 9 450 to tighten screws.
Remove fan (2) from IHKA controls (3).
Installation note: Make sure pins (4) are correctly located on fan (2).
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Fig. 101: Identifying Fan Pins, IHKA Controls And Screws
REPLACING INTERIOR TEMPERATURE SENSOR BLOWER (REAR AIR CONDITIONING CONTROL UNIT)
Necessary preliminary work
- Remove REAR CENTRE CONSOLE TRIM
Release screws (1).
Tightening torque 61 31 2AZ.
Remove fan (2) from IHKA controls (3).
Installation note: Use special tool 00 9 450 to tighten screws.
Make sure pins (4) are correctly located on fan (2).
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Fig. 102: Identifying Fan, IHKA Controls And Screws
REPLACING REAR PASSENGER COMPARTMENT A/C CONTROL PANEL FAN MOTOR
Necessary preliminary work:
- Remove REAR PASSENGER COMPARTMENT A/C CONTROL PANEL
Release screws (1).
Remove fan motor (3) from A/C control panel (2).
Installation note: Make sure pins (4) are correctly seated on fan motor (3).
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Fig. 103: Identifying A/C Control Panel With Screws, Pin And Fan Motor
REPLACING LEFT BLINDS ACTUATOR DRIVE
Necessary preliminary work
- Remove ALL LUGGAGE COMPARTMENT TRIM PANELS or from 11/2010, remove luggage compartment partition wall
Release screws (1).
Remove servomotor (2) and unlock and disconnect plug connection (3).
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Fig. 104: Identifying Servomotor, Plug Connection And Screws
REPLACING LEFT FLAP ACTUATOR DRIVE
Necessary preliminary work
- Remove ALL LUGGAGE COMPARTMENT TRIM PANELS or, from 11/2010 luggage compartment partition wall
Release screws (1).
Remove servomotor (2) and unlock and disconnect plug connection (3).
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Fig. 105: Identifying Servomotor, Plug Connection And Screws
REPLACING REAR AIR CONDITIONING CONTROL UNIT
Necessary preliminary tasks
- Remove all luggage compartment trim panels
- If necessary, remove cool box
Unfasten plug connection (1) and disconnect.
Release screw (2).
Remove control unit (3).
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Fig. 106: Identifying Plug Connection, Control Unit And Screw
REPLACING REAR PASSENGER COMPARTMENT A/C CONTROL PANEL FAN MOTOR
Necessary preliminary work
- Remove REAR PASSENGER COMPARTMENT A/C CONTROL PANEL
Release screws (1).
Remove fan motor (3) from A/C control panel (2).
Installation note: Make sure pins (4) are correctly seated on fan motor (3).
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Fig. 107: Identifying Fan Motor Pins And Screws
REPLACING RIGHT BLINDS ACTUATOR DRIVE
Necessary preliminary work
- Remove ALL LUGGAGE COMPARTMENT TRIM PANELS or from 11/2010, remove luggage compartment partition wall
Release screws (1).
Remove servomotor (2) and unlock and disconnect plug connection (3).
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Fig. 108: Identifying Servomotor, Plug Connection And Screws
REPLACING RIGHT FLAP ACTUATOR DRIVE
Necessary preliminary work
- Remove ALL LUGGAGE COMPARTMENT TRIM PANELS or, from 11/2010 remove luggage compartment partition wall
Release screws (1).
Remove servomotor (2) and unlock and disconnect plug connection (3).
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Fig. 109: Identifying Servomotor, Plug Connection And Screws
REPLACING TEMPERATURE SENSOR FOR HEATER
Necessary preliminary work
- Remove CAR INFOTAINMENT COMPUTER
Unclip temperature sensor (1) and disconnect associated plug connection.
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Fig. 110: Identifying Temperature Sensor
READ NEXT:
Replacing Water Valve For Heater (N63)
Notes
WARNING: Scalding hazard!
Work on the cooling system may only be carried out when it has cooled
down.
NOTE: Clamp off coolant hoses on water valve.
Recycling
Coolant emerges when coolant lines a
Initializing Telestart Handheld Transmitter
NOTE: The Telestart hand-held transmitter must be initialized when:
Hand-held transmitter is replaced
Car Access System control unit is replaced
The auxiliary heating is switched on under an ambie
SEE MORE:
Removing And Installing/Replacing Heating And Air-Conditioning Unit
Notes
WARNING: Danger of injury! Refrigerant circuit is under high
pressure! Avoid contact with refrigerant and refrigerant fluid.
Read and comply with safety information:
Follow safety information for handling R 134a tetrafluorethane
refrigerant.
HANDLING REFRIGERANT FLUID
IMPORTANT: Risk of
Safety Information For Working On Vehicles With Automatic Engine Start-Stop
Function (MSA)
WARNING: If the engine hood/bonnet contact is pulled upwards (workshop
mode),
the information "switch closed" is output. The automatic engine start-stop
function is active.
An automatic engine start is possible.
Observe safety precautions when working on MSA vehicles
Before carrying out practical
