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:
Gun For Cavity Sealing
Fig. 17: Identifying Vessel Gun, Angle Nozzle And Round Spray Nozzle
1.0 Scope of delivery
Owner's Handbook
Pressure vessel gun (1) for cavity sealing
Spray set, consisting of spray hoses: angle nozzle (2) and round spray
nozzle (3)
IMPORTANT: Before start-up, read Owner's Handbook and safet
System Overview
The system circuit diagram for the outside temperature is displayed below.
The diagram is structured in such a way that only the control units and control
elements directly involved in the
instrument cluster are shown.
The instrument cluster receives a large number of different bus signals that
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