BMW 4 Coupe Series Manual page 120

CONTROLS
Seat heating
Overview
Seat heating
Turning on
Press the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
If the trip is continued within approx. 15 minutes
after a stop, seat heating is switched on auto‐
matically with the temperature selected last.
When ECO PRO is activated, the heating output
is reduced.
Additional information:
ECO PRO, refer to page 304.
Turning off
Press and hold the button, until the
LEDs turn off.
Active seat ventilation
Principle
Integrated fans in the seat and armrest areas
provide a comfortable seat temperature.
120
Seats, mirrors and steering wheel
Online Edition for Part no. 01405A392C9 - VI/21
Overview
Active seat ventilation
Turning on
1. Press the button.
2. Select the ventilation level:
▷ Press the button once for each level.
▷ Turn the Controller until the desired level
is reached. Press the Controller.
▷ Select the desired level on the touch‐
screen.
Highest level reached when three blue LEDs
light up on the button or three blue bars are
shown on the Control Display.
Turning off
Press and hold the button, until the
LEDs turn off.
Seat climate control
Principle
The seat climate control combines the functions
of the seat heating and active seat ventilation.
General information
The seat heating and active seat ventilation are
operated with a common button on the climate
control panel.