bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

7 SI Complaints About The Integrated Automatic Heating And Air Conditioning E39 With > < 6 SI Independent Heating Not Functioning E38_E39 With Option 536
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Check the state of charge of the batteries; their open-circuit voltage must not be below
1.4 V. (Battery type: "LR 1" , 2 pieces). The transmitting power of the hand-held
transmitter decreases continuously as the batteries become older. This means a
reduction in range of approx. 30

%

 after a service period of 1.5 years.

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Never use rechargeable nickel-cadmium (NC) or nickel-metal-hydrid (NIMH) batteries,
because they have an operating voltage of only 1.2 V.

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The receiving power of the aerial is reduced if the rear window is covered by some
object, ice or snow.

SI  Independent heating not functioning E38/E39 with option 536

BMW AG - TIS

20.02.2013  00:45

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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7 SI Complaints About The Integrated Automatic Heating And Air Conditioning E39 With > < 6 SI Independent Heating Not Functioning E38_E39 With Option 536