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
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Operating Fluids
1.0 GENERAL INFORMATION
Brake fluid, (glycol-based) as used in BMW brake systems, must conform with
the following requirements:
High boiling point
Good low temperature resistance
Low compressibility
Corrosion inhibition for all metal parts inside of brake system
Compatibility with all rubber
Service Information
What Points must be Observed During Servicing
ICM Control Unit
NOTE: If the ICM control unit needs to be replaced, the repair
instructions must be
observed without fail.
For example, the vehicle battery must be disconnected before removing the
control unit and reconnected following the installatio
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