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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 Glossary

AMPS Advanced Mobile Phone System The first-generation analog cellular phone system that originated in the United States. APCO Association of Public Communications Officials CDMA Code Division Multiple Access An advanced digital cellular and PCS platform that converts audio signals into a stream o

 Removing And Installing/Replacing Drive For Backrest Tilt Adjustment (Comfort Seats In Rear Compartment)

Necessary preliminary tasks Partially remove LEFT OR RIGHT BACKREST COVER Installation Powerlok screws must be replaced and must not be reused Powerlok screws are mechanical screw locks with trilobular threads Installation Microencapsulated screws (Loctite) must be replaced and may not be

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