BMW 7 Series: Cabin Air Filter
BMW - 750i &750Li
CABIN AIR FILTER
NOTE: Manufacturer's terminology for this filter is Microfilter.
REMOVAL & INSTALLATION
Overview of heater - A/C system components
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Fig. 1: Overview Of Heater And A/C System Components
- Condenser for air conditioner
- Drier insert for air conditioner
- Independent heater and attachment parts
- Water valve
- Heater - A/C system and attachment parts
- Fan and attachment parts
- Compressor
Replacing microfilter for interior ventilation
IMPORTANT: Risk of damage!
A/C system must not be operated without the prescribed filter element.
Note on cleaning
Spray microfilter housing from inside with BMW pollen filter housing cleaner* (observe instructions for use).
Comply WITH NOTES AND INSTRUCTIONS ON HANDLING CLEANING AGENTS. ! Wipe away excess liquid.
This kills off germs, bacteria and fungi that cause smells.
The smell that results on the plastic parts of the microfilter housing is eliminated.
*BMW part number: 0 447 913
Necessary preliminary work
- Remove lower instrument panel trim.
Release screws (1) on filter housing (2).
Remove microfilter cover (3) in direction of arrow.
Installation note: Microfilter cover (3) must be correctly engaged in guides on filter housing (2).
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Fig. 2: Removing Microfilter Cover On Filter Housing
Remove microfilter (1) at tabs in direction of arrow from filter housing (2).
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Fig. 3: Removing Microfilter From Filter Housing
Replacing rear A/C system microfilter
IMPORTANT: Risk of damage! Air conditioning must not be operated without the prescribed filter element.
Follow manufacturer's instructions.
Necessary preliminary work
- from 11/2010, only remove luggage compartment partition wall
- Otherwise remove ALL LUGGAGE COMPARTMENT TRIM PANELS
Remove side cover (1) in direction of arrow.
Remove microfilter (2).
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Fig. 4: Removing Microfilter To Side Cover
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Introduction
The Car Information Computer (CIC) is incorporates many innovations and new
features. The system has been
introduced to the US market on the 1 Series and the 3 Series from September of
2008 producti
System Overview
Fig. 2: CIC System Block Diagram
CIC SYSTEM EXPLANATION CHART
Central information display (CID)
Car Information Computer (CIC)
User interface (BO)
Application software
Hardware
Fig. 3: Bus Ov
SEE MORE:
Leak Detection With Forming Gas
NOTE: Leak detection with forming gas replaces the leak detection that is
prohibited in
EU countries using UV.
Observe national regulations in all other countries!
IMPORTANT: Compliance with the manufacturer's operating instructions
provided in the
equipment case is absolutely mandatory!
Read and
Removing And Installing/Replacing Central Information Display (CID)
IMPORTANT: Read and comply with NOTES on protection against electrostatic
damage (ESD
protection).
Necessary preliminary work
F01, 02, 03, 04:
Remove DECORATIVE STRIP ON DASHBOARD IN MIDDLE
F07, 10, 11, 18:
Remove decorative strip on dashboard on right
Release screws (1).
Tightening torque 6
