BMW 7 Series (F01/F02) 2008-2015 Service Manual / Heating And Air Conditioning / Heater With Operation
BMW 7 Series: Heater With Operation
- Installing Servodrive
- Removing And Installing Fan Housing For Heater/Air Conditioner Fan
- Removing And Installing/Replacing Auxiliary Water Pump
- Removing And Installing/Replacing Control Panel For Rear Cabin A/C System
- Removing And Installing/Replacing Heating And Air-Conditioning Unit
- Removing And Installing/Replacing Radio And A/C Control Panel
- Replacing Actuator Drive For Fresh Air/Ram Air
- Replacing Actuator Drive For Left Footwell Flap
- Replacing Actuator Drive For Left Rear Cabin Footwell Flap (High A/C System)
- Replacing Actuator Drive For Right Footwell Flap
- Replacing Actuator Drive For Right Rear Cabin Footwell Flap (High A/C System)
- Replacing Controller For Heating And A/C System Fan
- Replacing Interior Temperature Sensor Blower (A/C Control Panel)
- Replacing Water Valve For Heater (N63)
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Installing Servodrive
Installation:
If necessary, align shaft of flap(s) to be actuated to position of servodrive
to be installed.
Fig. 4: Identifying Servodrive Position
OVERVIEW OF ACTUATOR DRIVES ON HEATER/AIR CONDITI
Removing And Installing Fan Housing For Heater/Air Conditioner Fan
Necessary preliminary tasks
Remove RIGHT/REAR SUSPENSION CROSS-BRACE.
REMOVE auxiliary E box
Unlock plug connection (1) on AUC sensor (2) and disconnect.
Fig. 8: Identifying Lock Plug Connection
Removing And Installing/Replacing Auxiliary Water Pump
Notes
WARNING: Danger of scalding!
Only perform this work after engine has cooled down.
Recycling
Coolant emerges when coolant lines are detached. Have a suitable collecting
container ready.
Catch a
SEE MORE:
Removing And Installing/Replacing All Pressure Lines (N63)
Notes
WARNING: Electric fuel pump starts up automatically when door is
opened!
Disconnect BATTERY NEGATIVE TERMINAL (risk of fire due to short-circuiting
on removal).
Observe warning on cylinder head cover.
WARNING: Carry out installation work on fuel system only with coolant
temperature
below 40
Overview Of EMF Functions
Normal Operation
Parking brake application
The driver can activate the EMF parking brake function by pulling on the
parking brake button. Thus the way in
which the parking brake button is operated emulates the action of a handbrake
lever.
The signal from the parking brake button is read by the EM
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