BMW 3 Owners & Service Manuals

BMW 3: Climate control

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 Interior air quality, Automatic climate control

Interior air quality The air quality in the vehicle is improved by the following components: Emission tested passenger compartment. Microfilter. Air conditioning system to control the temperature,

 Automatic climate control - switching on/off

Switching on Press any button except for the following: Switching off. Rear window defroster. Lower air flow button side. Seat heating. Switching off Complete system: Press the button until the

 Automatic climate control - adjusting the air flow manually

Concept The air flow for climate control can be adjusted manually. General information To adjust the air flow manually switch off AUTO program first. Operation Press the lower or upper side of the bu

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 Reducing fuel consumption

General information The vehicle contains advanced technologies for the reduction of consumption and emission values. Fuel consumption depends on a number of different factors. Carrying out certain measures, such as a moderate driving style and regular maintenance, can influence fuel consumption an

 Tasks

The Electrical Machine Electronics is made up internally of three subcomponents: Bidirectional DC/AC converter Unidirectional DC/DC converter EME control unit The Electrical Machine Electronics performs the following functions using the subcomponents mentioned: Torque restriction of the dri

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