BMW 7 Owners & Service Manuals

BMW 7 Series: Air Conditioning System

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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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 Replacing Level Switch For Dynamic Drive Fluid Reservoir

Necessary preliminary work Remove intake duct for air filter housing. Release screws (1) and (2). Remove washers. Tightening torque 32 41 1AZ/2AZ Remove fluid reservoir by pulling upwards. Fig. 161: Identifying Washer Screws NOTE: Raise and/or turn fluid reservoir in order to gain better acces

 Replace Electrical Steering Box (EPS)

IMPORTANT: Steering box: Check connection of steering box for corrosion, clean contacts if necessary. The steering box must be replaced if the corrosion is too far advanced. Connecting line: In the event of moisture/corrosion inside the two plug connections, check the insulation of the connecting

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