BMW 7 Series (F01/F02) 2008-2015 Service Manual / Heating And Air Conditioning / Air Conditioning System
BMW 7 Series: Air Conditioning System
- A/C Performance Test (R 134a)
- Drawing Off, Evacuating And Filling Heating And Air Conditioning System (R 134a)
- Instructions For Handling R 134a Refrigerant
- Leak Detection With Forming Gas
- Leak Detection With Ultraviolet Additives (UV Additives) (BMW Leak-Testing Case)
- Overview Of Heater - A/C System Components
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A/C Performance Test (R 134a)
Observe the following conditions prior to the A/C performance test
1. Provision of a diagnosis system. Safeguard electrical system integrity by
checking the fault memory (no
faults in the fault memor
Drawing Off, Evacuating And Filling Heating And Air Conditioning
System (R 134a)
WARNING: Only persons in possession of a professional certificate
of competence for the maintenance and repair of heating and air conditioning
systems are authorized to carry out repair work on the
Instructions For Handling R 134a Refrigerant
Work on the refrigerant circuit may only be carried out by experts!
Avoid all contact with liquid or gaseous R 134a. Wear safety goggles and
gloves when working on the
refrigerant circuit.
Follow S
SEE MORE:
System Overview
IPO Diagram (E65/E66)
Fig. 2: IPO Diagram (E65/E66)
Connection of Control Units
Control Unit and Camera
The Night Vision control unit and the Night Vision camera are connected via
the following cables:
LIN bus; Diagnosis, programming and camera control
Sym. Video; Video signal from the camer
System Overview
Anti-theft System Circuit Diagram
Fig. 34: Anti-Theft System Circuit Diagram
COMPONENTS DESCRIPTION CHART
Hood switch
Car Access System 4 (CAS4)
Anti-theft system (DWA) LED
Junction Box electronics (JB)
Front power distribution box
Door contact, passenger's door
Door contact, rear passenger
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