LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2018 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 763 (Functional Descriptions - F25 - Charging System, Anti-Theft, Body Electrical Systems) >> Body Electrical System - Functional Description >> Electrically adjustable seats >> Button for seat heating

Button for seat heating

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

The seat heating is operated with the buttons in the control panel of the IHKA.

The button can be used to switch 3 heating stages. The first press of the button for the seat heating switches on the highest heating stage. Further button pressures switch on the next-lowest heating stage or switch off the seat heating.

The selected heating stage is indicated by the function indicator light as follows:

The seat module activates the function indicator light for the seat heating in the control panel of the IHKA.

The graphic below shows the control panel of the high version of the IHKA on the example of the F30

Fig 1: Identifying Audio Control Panel Components
G09908853Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Audio control panel
2 Control panel of the integrated automatic heating and air-conditioning system (IHKA)
3 Seat heating button, left
4 Seat heating button, right