BMW 5 Series: Introduction
General information
The new BMW 5 Series with the development code G30 will be equipped with a further developed and optimized heating and air conditioning system. The heating and air-conditioning system is similar to the BMW G12. The G30 uses the new R1234yf refrigerant.
A brushless blower motor is installed in the heating and air-conditioning housing which provides the supply of fresh air to the vehicle interior via the fresh air microfilters. The microfilters can be replaced from an access point from the footwell area under the dashboard on the passenger's side.
The IHKA control unit is separate from the IHKA control panel and is located behind the dashboard on the passenger side towards the center of the vehicle.
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IHKA control module location
Overview
Currently only one version of climate control is available for the G30.
- 3/2-zone IHKA
In terms of technology, the G30's climate control system is based on the G12 system. For more detailed information on the topics listed below, please refer to the Training Reference Manual "ST1501 G12 Complete Vehicle" Climate Control section.
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System Overview
IHKA, 3/2-zone
The climate control system is divided into two zones. The first digit "3"
represents the individually
adjustable temperature settings, the second digit "2" represents the zones in
whi
Stratification
On the G30 the stratification for the driver/front passenger is not adjusted
in the usual manner by the
knurled wheels on the front dash panel. Instead, there is a menu button located
in the center
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Control units on the MOST bus
Head unit
Head unit
On the G30, the head unit can be operated by touch at the CID in addition to
operation via the
controller. In the case of optional equipment with gesture control, selected
functions can also be
operated by means of gestures.
Hi-fi amplifier with MOST bus
The following amplifie
Control units on the PT-CAN2
Electronic transmission control (EGS)
Electronic transmission control (EGS)
Gear selector switch (GWS)
Gear selector switch (GWS)
The gear selector switch (GWS) is used for selecting a drive position.
The bus connection is via the PT-CAN2 and additionally via a local CAN to the
electronic transm
